travis: adding CI checks

Signed-off-by: Vincent Batts <vbatts@hashbangbash.com>

.travis.yml

@@ -0,0 +1,20 @@
+language: go
+go:
+  - 1.7
+  - 1.6
+
+sudo: false
+
+before_install:
+  - git config --global url."https://".insteadOf git://
+  - go get -u github.com/golang/lint/golint
+  - mkdir -p $GOPATH/src/github.com/vbatts && ln -sf $(pwd) $GOPATH/src/github.com/vbatts/sl-feeds
+  - go get github.com/vbatts/sl-feeds/...
+
+install: true
+
+script:
+  - go build github.com/vbatts/sl-feeds/cmd/sl-feeds
+  - go test ./...
+  - go vet ./...
+  - golint -set_exit_status ./...

cmd/sl-feeds/glide.lock

@@ -1,10 +0,0 @@
-hash: a09e68d2de7de0662a3828fe15730bcdfa26f219d89f07cb587d07b649194d52
-updated: 2017-01-26T19:00:37.39937362-05:00
-imports:
-- name: github.com/BurntSushi/toml
-  version: bbd5bb678321a0d6e58f1099321dfa73391c1b6f
-- name: github.com/gorilla/feeds
-  version: 441264de03a8117ed530ae8e049d8f601a33a099
-- name: github.com/urfave/cli
-  version: 0bdeddeeb0f650497d603c4ad7b20cfe685682f6
-testImports: []

cmd/sl-feeds/glide.yaml

@@ -1,7 +0,0 @@
-package: .
-import:
-- package: github.com/BurntSushi/toml
-  version: ^0.2.0
-- package: github.com/urfave/cli
-  version: ^1.19.1
-- package: github.com/gorilla/feeds

cmd/sl-feeds/vendor/github.com/BurntSushi/toml/.gitignore

@@ -1,5 +0,0 @@
-TAGS
-tags
-.*.swp
-tomlcheck/tomlcheck
-toml.test

cmd/sl-feeds/vendor/github.com/BurntSushi/toml/.travis.yml

@@ -1,12 +0,0 @@
-language: go
-go:
-  - 1.1
-  - 1.2
-  - tip
-install:
-  - go install ./...
-  - go get github.com/BurntSushi/toml-test
-script:
-  - export PATH="$PATH:$HOME/gopath/bin"
-  - make test
-

cmd/sl-feeds/vendor/github.com/BurntSushi/toml/COMPATIBLE

@@ -1,3 +0,0 @@
-Compatible with TOML version
-[v0.2.0](https://github.com/mojombo/toml/blob/master/versions/toml-v0.2.0.md)
-

cmd/sl-feeds/vendor/github.com/BurntSushi/toml/COPYING

@@ -1,14 +0,0 @@
-            DO WHAT THE FUCK YOU WANT TO PUBLIC LICENSE
-                    Version 2, December 2004
-
- Copyright (C) 2004 Sam Hocevar <sam@hocevar.net>
-
- Everyone is permitted to copy and distribute verbatim or modified
- copies of this license document, and changing it is allowed as long
- as the name is changed.
-
-            DO WHAT THE FUCK YOU WANT TO PUBLIC LICENSE
-   TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
-
-  0. You just DO WHAT THE FUCK YOU WANT TO.
-

cmd/sl-feeds/vendor/github.com/BurntSushi/toml/Makefile

@@ -1,19 +0,0 @@
-install:
-	go install ./...
-
-test: install
-	go test -v
-	toml-test toml-test-decoder
-	toml-test -encoder toml-test-encoder
-
-fmt:
-	gofmt -w *.go */*.go
-	colcheck *.go */*.go
-
-tags:
-	find ./ -name '*.go' -print0 | xargs -0 gotags > TAGS
-
-push:
-	git push origin master
-	git push github master
-

cmd/sl-feeds/vendor/github.com/BurntSushi/toml/README.md

@@ -1,220 +0,0 @@
-## TOML parser and encoder for Go with reflection
-
-TOML stands for Tom's Obvious, Minimal Language. This Go package provides a
-reflection interface similar to Go's standard library `json` and `xml` 
-packages. This package also supports the `encoding.TextUnmarshaler` and
-`encoding.TextMarshaler` interfaces so that you can define custom data 
-representations. (There is an example of this below.)
-
-Spec: https://github.com/mojombo/toml
-
-Compatible with TOML version
-[v0.2.0](https://github.com/toml-lang/toml/blob/master/versions/en/toml-v0.2.0.md)
-
-Documentation: http://godoc.org/github.com/BurntSushi/toml
-
-Installation:
-
-```bash
-go get github.com/BurntSushi/toml
-```
-
-Try the toml validator:
-
-```bash
-go get github.com/BurntSushi/toml/cmd/tomlv
-tomlv some-toml-file.toml
-```
-
-[![Build status](https://api.travis-ci.org/BurntSushi/toml.png)](https://travis-ci.org/BurntSushi/toml)
-
-
-### Testing
-
-This package passes all tests in
-[toml-test](https://github.com/BurntSushi/toml-test) for both the decoder
-and the encoder.
-
-### Examples
-
-This package works similarly to how the Go standard library handles `XML`
-and `JSON`. Namely, data is loaded into Go values via reflection.
-
-For the simplest example, consider some TOML file as just a list of keys
-and values:
-
-```toml
-Age = 25
-Cats = [ "Cauchy", "Plato" ]
-Pi = 3.14
-Perfection = [ 6, 28, 496, 8128 ]
-DOB = 1987-07-05T05:45:00Z
-```
-
-Which could be defined in Go as:
-
-```go
-type Config struct {
-  Age int
-  Cats []string
-  Pi float64
-  Perfection []int
-  DOB time.Time // requires `import time`
-}
-```
-
-And then decoded with:
-
-```go
-var conf Config
-if _, err := toml.Decode(tomlData, &conf); err != nil {
-  // handle error
-}
-```
-
-You can also use struct tags if your struct field name doesn't map to a TOML
-key value directly:
-
-```toml
-some_key_NAME = "wat"
-```
-
-```go
-type TOML struct {
-  ObscureKey string `toml:"some_key_NAME"`
-}
-```
-
-### Using the `encoding.TextUnmarshaler` interface
-
-Here's an example that automatically parses duration strings into 
-`time.Duration` values:
-
-```toml
-[[song]]
-name = "Thunder Road"
-duration = "4m49s"
-
-[[song]]
-name = "Stairway to Heaven"
-duration = "8m03s"
-```
-
-Which can be decoded with:
-
-```go
-type song struct {
-  Name     string
-  Duration duration
-}
-type songs struct {
-  Song []song
-}
-var favorites songs
-if _, err := toml.Decode(blob, &favorites); err != nil {
-  log.Fatal(err)
-}
-
-for _, s := range favorites.Song {
-  fmt.Printf("%s (%s)\n", s.Name, s.Duration)
-}
-```
-
-And you'll also need a `duration` type that satisfies the 
-`encoding.TextUnmarshaler` interface:
-
-```go
-type duration struct {
-	time.Duration
-}
-
-func (d *duration) UnmarshalText(text []byte) error {
-	var err error
-	d.Duration, err = time.ParseDuration(string(text))
-	return err
-}
-```
-
-### More complex usage
-
-Here's an example of how to load the example from the official spec page:
-
-```toml
-# This is a TOML document. Boom.
-
-title = "TOML Example"
-
-[owner]
-name = "Tom Preston-Werner"
-organization = "GitHub"
-bio = "GitHub Cofounder & CEO\nLikes tater tots and beer."
-dob = 1979-05-27T07:32:00Z # First class dates? Why not?
-
-[database]
-server = "192.168.1.1"
-ports = [ 8001, 8001, 8002 ]
-connection_max = 5000
-enabled = true
-
-[servers]
-
-  # You can indent as you please. Tabs or spaces. TOML don't care.
-  [servers.alpha]
-  ip = "10.0.0.1"
-  dc = "eqdc10"
-
-  [servers.beta]
-  ip = "10.0.0.2"
-  dc = "eqdc10"
-
-[clients]
-data = [ ["gamma", "delta"], [1, 2] ] # just an update to make sure parsers support it
-
-# Line breaks are OK when inside arrays
-hosts = [
-  "alpha",
-  "omega"
-]
-```
-
-And the corresponding Go types are:
-
-```go
-type tomlConfig struct {
-	Title string
-	Owner ownerInfo
-	DB database `toml:"database"`
-	Servers map[string]server
-	Clients clients
-}
-
-type ownerInfo struct {
-	Name string
-	Org string `toml:"organization"`
-	Bio string
-	DOB time.Time
-}
-
-type database struct {
-	Server string
-	Ports []int
-	ConnMax int `toml:"connection_max"`
-	Enabled bool
-}
-
-type server struct {
-	IP string
-	DC string
-}
-
-type clients struct {
-	Data [][]interface{}
-	Hosts []string
-}
-```
-
-Note that a case insensitive match will be tried if an exact match can't be
-found.
-
-A working example of the above can be found in `_examples/example.{go,toml}`.
-

cmd/sl-feeds/vendor/github.com/BurntSushi/toml/_examples/example.go

@@ -1,61 +0,0 @@
-package main
-
-import (
-	"fmt"
-	"time"
-
-	"github.com/BurntSushi/toml"
-)
-
-type tomlConfig struct {
-	Title   string
-	Owner   ownerInfo
-	DB      database `toml:"database"`
-	Servers map[string]server
-	Clients clients
-}
-
-type ownerInfo struct {
-	Name string
-	Org  string `toml:"organization"`
-	Bio  string
-	DOB  time.Time
-}
-
-type database struct {
-	Server  string
-	Ports   []int
-	ConnMax int `toml:"connection_max"`
-	Enabled bool
-}
-
-type server struct {
-	IP string
-	DC string
-}
-
-type clients struct {
-	Data  [][]interface{}
-	Hosts []string
-}
-
-func main() {
-	var config tomlConfig
-	if _, err := toml.DecodeFile("example.toml", &config); err != nil {
-		fmt.Println(err)
-		return
-	}
-
-	fmt.Printf("Title: %s\n", config.Title)
-	fmt.Printf("Owner: %s (%s, %s), Born: %s\n",
-		config.Owner.Name, config.Owner.Org, config.Owner.Bio,
-		config.Owner.DOB)
-	fmt.Printf("Database: %s %v (Max conn. %d), Enabled? %v\n",
-		config.DB.Server, config.DB.Ports, config.DB.ConnMax,
-		config.DB.Enabled)
-	for serverName, server := range config.Servers {
-		fmt.Printf("Server: %s (%s, %s)\n", serverName, server.IP, server.DC)
-	}
-	fmt.Printf("Client data: %v\n", config.Clients.Data)
-	fmt.Printf("Client hosts: %v\n", config.Clients.Hosts)
-}

cmd/sl-feeds/vendor/github.com/BurntSushi/toml/_examples/example.toml

@@ -1,35 +0,0 @@
-# This is a TOML document. Boom.
-
-title = "TOML Example"
-
-[owner]
-name = "Tom Preston-Werner"
-organization = "GitHub"
-bio = "GitHub Cofounder & CEO\nLikes tater tots and beer."
-dob = 1979-05-27T07:32:00Z # First class dates? Why not?
-
-[database]
-server = "192.168.1.1"
-ports = [ 8001, 8001, 8002 ]
-connection_max = 5000
-enabled = true
-
-[servers]
-
-  # You can indent as you please. Tabs or spaces. TOML don't care.
-  [servers.alpha]
-  ip = "10.0.0.1"
-  dc = "eqdc10"
-
-  [servers.beta]
-  ip = "10.0.0.2"
-  dc = "eqdc10"
-
-[clients]
-data = [ ["gamma", "delta"], [1, 2] ] # just an update to make sure parsers support it
-
-# Line breaks are OK when inside arrays
-hosts = [
-  "alpha",
-  "omega"
-]

cmd/sl-feeds/vendor/github.com/BurntSushi/toml/_examples/hard.toml

@@ -1,22 +0,0 @@
-# Test file for TOML
-# Only this one tries to emulate a TOML file written by a user of the kind of parser writers probably hate
-# This part you'll really hate
-
-[the]
-test_string = "You'll hate me after this - #"          # " Annoying, isn't it?
-
-    [the.hard]
-    test_array = [ "] ", " # "]      # ] There you go, parse this!
-    test_array2 = [ "Test #11 ]proved that", "Experiment #9 was a success" ]
-    # You didn't think it'd as easy as chucking out the last #, did you?
-    another_test_string = " Same thing, but with a string #"
-    harder_test_string = " And when \"'s are in the string, along with # \""   # "and comments are there too"
-    # Things will get harder
-    
-        [the.hard.bit#]
-        what? = "You don't think some user won't do that?"
-        multi_line_array = [
-            "]",
-            # ] Oh yes I did
-            ]
-

cmd/sl-feeds/vendor/github.com/BurntSushi/toml/_examples/implicit.toml

@@ -1,4 +0,0 @@
-# [x] you
-# [x.y] don't
-# [x.y.z] need these
-[x.y.z.w] # for this to work

cmd/sl-feeds/vendor/github.com/BurntSushi/toml/_examples/invalid-apples.toml

@@ -1,6 +0,0 @@
-# DO NOT WANT
-[fruit]
-type = "apple"
-
-[fruit.type]
-apple = "yes"

cmd/sl-feeds/vendor/github.com/BurntSushi/toml/_examples/invalid.toml

@@ -1,35 +0,0 @@
-# This is an INVALID TOML document. Boom.
-# Can you spot the error without help?
-
-title = "TOML Example"
-
-[owner]
-name = "Tom Preston-Werner"
-organization = "GitHub"
-bio = "GitHub Cofounder & CEO\nLikes tater tots and beer."
-dob = 1979-05-27T7:32:00Z # First class dates? Why not?
-
-[database]
-server = "192.168.1.1"
-ports = [ 8001, 8001, 8002 ]
-connection_max = 5000
-enabled = true
-
-[servers]
-  # You can indent as you please. Tabs or spaces. TOML don't care.
-  [servers.alpha]
-  ip = "10.0.0.1"
-  dc = "eqdc10"
-
-  [servers.beta]
-  ip = "10.0.0.2"
-  dc = "eqdc10"
-
-[clients]
-data = [ ["gamma", "delta"], [1, 2] ] # just an update to make sure parsers support it
-
-# Line breaks are OK when inside arrays
-hosts = [
-  "alpha",
-  "omega"
-]

cmd/sl-feeds/vendor/github.com/BurntSushi/toml/_examples/readme1.toml

@@ -1,5 +0,0 @@
-Age = 25
-Cats = [ "Cauchy", "Plato" ]
-Pi = 3.14
-Perfection = [ 6, 28, 496, 8128 ]
-DOB = 1987-07-05T05:45:00Z

cmd/sl-feeds/vendor/github.com/BurntSushi/toml/_examples/readme2.toml

@@ -1 +0,0 @@
-some_key_NAME = "wat"

cmd/sl-feeds/vendor/github.com/BurntSushi/toml/cmd/toml-test-decoder/COPYING

@@ -1,14 +0,0 @@
-            DO WHAT THE FUCK YOU WANT TO PUBLIC LICENSE
-                    Version 2, December 2004
-
- Copyright (C) 2004 Sam Hocevar <sam@hocevar.net>
-
- Everyone is permitted to copy and distribute verbatim or modified
- copies of this license document, and changing it is allowed as long
- as the name is changed.
-
-            DO WHAT THE FUCK YOU WANT TO PUBLIC LICENSE
-   TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
-
-  0. You just DO WHAT THE FUCK YOU WANT TO.
-

cmd/sl-feeds/vendor/github.com/BurntSushi/toml/cmd/toml-test-decoder/README.md

@@ -1,14 +0,0 @@
-# Implements the TOML test suite interface
-
-This is an implementation of the interface expected by
-[toml-test](https://github.com/BurntSushi/toml-test) for my
-[toml parser written in Go](https://github.com/BurntSushi/toml).
-In particular, it maps TOML data on `stdin` to a JSON format on `stdout`.
-
-
-Compatible with TOML version
-[v0.2.0](https://github.com/mojombo/toml/blob/master/versions/toml-v0.2.0.md)
-
-Compatible with `toml-test` version
-[v0.2.0](https://github.com/BurntSushi/toml-test/tree/v0.2.0)
-

cmd/sl-feeds/vendor/github.com/BurntSushi/toml/cmd/toml-test-decoder/main.go

@@ -1,90 +0,0 @@
-// Command toml-test-decoder satisfies the toml-test interface for testing
-// TOML decoders. Namely, it accepts TOML on stdin and outputs JSON on stdout.
-package main
-
-import (
-	"encoding/json"
-	"flag"
-	"fmt"
-	"log"
-	"os"
-	"path"
-	"time"
-
-	"github.com/BurntSushi/toml"
-)
-
-func init() {
-	log.SetFlags(0)
-
-	flag.Usage = usage
-	flag.Parse()
-}
-
-func usage() {
-	log.Printf("Usage: %s < toml-file\n", path.Base(os.Args[0]))
-	flag.PrintDefaults()
-
-	os.Exit(1)
-}
-
-func main() {
-	if flag.NArg() != 0 {
-		flag.Usage()
-	}
-
-	var tmp interface{}
-	if _, err := toml.DecodeReader(os.Stdin, &tmp); err != nil {
-		log.Fatalf("Error decoding TOML: %s", err)
-	}
-
-	typedTmp := translate(tmp)
-	if err := json.NewEncoder(os.Stdout).Encode(typedTmp); err != nil {
-		log.Fatalf("Error encoding JSON: %s", err)
-	}
-}
-
-func translate(tomlData interface{}) interface{} {
-	switch orig := tomlData.(type) {
-	case map[string]interface{}:
-		typed := make(map[string]interface{}, len(orig))
-		for k, v := range orig {
-			typed[k] = translate(v)
-		}
-		return typed
-	case []map[string]interface{}:
-		typed := make([]map[string]interface{}, len(orig))
-		for i, v := range orig {
-			typed[i] = translate(v).(map[string]interface{})
-		}
-		return typed
-	case []interface{}:
-		typed := make([]interface{}, len(orig))
-		for i, v := range orig {
-			typed[i] = translate(v)
-		}
-
-		// We don't really need to tag arrays, but let's be future proof.
-		// (If TOML ever supports tuples, we'll need this.)
-		return tag("array", typed)
-	case time.Time:
-		return tag("datetime", orig.Format("2006-01-02T15:04:05Z"))
-	case bool:
-		return tag("bool", fmt.Sprintf("%v", orig))
-	case int64:
-		return tag("integer", fmt.Sprintf("%d", orig))
-	case float64:
-		return tag("float", fmt.Sprintf("%v", orig))
-	case string:
-		return tag("string", orig)
-	}
-
-	panic(fmt.Sprintf("Unknown type: %T", tomlData))
-}
-
-func tag(typeName string, data interface{}) map[string]interface{} {
-	return map[string]interface{}{
-		"type":  typeName,
-		"value": data,
-	}
-}

cmd/sl-feeds/vendor/github.com/BurntSushi/toml/cmd/toml-test-encoder/COPYING

@@ -1,14 +0,0 @@
-            DO WHAT THE FUCK YOU WANT TO PUBLIC LICENSE
-                    Version 2, December 2004
-
- Copyright (C) 2004 Sam Hocevar <sam@hocevar.net>
-
- Everyone is permitted to copy and distribute verbatim or modified
- copies of this license document, and changing it is allowed as long
- as the name is changed.
-
-            DO WHAT THE FUCK YOU WANT TO PUBLIC LICENSE
-   TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
-
-  0. You just DO WHAT THE FUCK YOU WANT TO.
-

cmd/sl-feeds/vendor/github.com/BurntSushi/toml/cmd/toml-test-encoder/README.md

@@ -1,14 +0,0 @@
-# Implements the TOML test suite interface for TOML encoders
-
-This is an implementation of the interface expected by
-[toml-test](https://github.com/BurntSushi/toml-test) for the
-[TOML encoder](https://github.com/BurntSushi/toml).
-In particular, it maps JSON data on `stdin` to a TOML format on `stdout`.
-
-
-Compatible with TOML version
-[v0.2.0](https://github.com/mojombo/toml/blob/master/versions/toml-v0.2.0.md)
-
-Compatible with `toml-test` version
-[v0.2.0](https://github.com/BurntSushi/toml-test/tree/v0.2.0)
-

cmd/sl-feeds/vendor/github.com/BurntSushi/toml/cmd/toml-test-encoder/main.go

@@ -1,131 +0,0 @@
-// Command toml-test-encoder satisfies the toml-test interface for testing
-// TOML encoders. Namely, it accepts JSON on stdin and outputs TOML on stdout.
-package main
-
-import (
-	"encoding/json"
-	"flag"
-	"log"
-	"os"
-	"path"
-	"strconv"
-	"time"
-
-	"github.com/BurntSushi/toml"
-)
-
-func init() {
-	log.SetFlags(0)
-
-	flag.Usage = usage
-	flag.Parse()
-}
-
-func usage() {
-	log.Printf("Usage: %s < json-file\n", path.Base(os.Args[0]))
-	flag.PrintDefaults()
-
-	os.Exit(1)
-}
-
-func main() {
-	if flag.NArg() != 0 {
-		flag.Usage()
-	}
-
-	var tmp interface{}
-	if err := json.NewDecoder(os.Stdin).Decode(&tmp); err != nil {
-		log.Fatalf("Error decoding JSON: %s", err)
-	}
-
-	tomlData := translate(tmp)
-	if err := toml.NewEncoder(os.Stdout).Encode(tomlData); err != nil {
-		log.Fatalf("Error encoding TOML: %s", err)
-	}
-}
-
-func translate(typedJson interface{}) interface{} {
-	switch v := typedJson.(type) {
-	case map[string]interface{}:
-		if len(v) == 2 && in("type", v) && in("value", v) {
-			return untag(v)
-		}
-		m := make(map[string]interface{}, len(v))
-		for k, v2 := range v {
-			m[k] = translate(v2)
-		}
-		return m
-	case []interface{}:
-		tabArray := make([]map[string]interface{}, len(v))
-		for i := range v {
-			if m, ok := translate(v[i]).(map[string]interface{}); ok {
-				tabArray[i] = m
-			} else {
-				log.Fatalf("JSON arrays may only contain objects. This " +
-					"corresponds to only tables being allowed in " +
-					"TOML table arrays.")
-			}
-		}
-		return tabArray
-	}
-	log.Fatalf("Unrecognized JSON format '%T'.", typedJson)
-	panic("unreachable")
-}
-
-func untag(typed map[string]interface{}) interface{} {
-	t := typed["type"].(string)
-	v := typed["value"]
-	switch t {
-	case "string":
-		return v.(string)
-	case "integer":
-		v := v.(string)
-		n, err := strconv.Atoi(v)
-		if err != nil {
-			log.Fatalf("Could not parse '%s' as integer: %s", v, err)
-		}
-		return n
-	case "float":
-		v := v.(string)
-		f, err := strconv.ParseFloat(v, 64)
-		if err != nil {
-			log.Fatalf("Could not parse '%s' as float64: %s", v, err)
-		}
-		return f
-	case "datetime":
-		v := v.(string)
-		t, err := time.Parse("2006-01-02T15:04:05Z", v)
-		if err != nil {
-			log.Fatalf("Could not parse '%s' as a datetime: %s", v, err)
-		}
-		return t
-	case "bool":
-		v := v.(string)
-		switch v {
-		case "true":
-			return true
-		case "false":
-			return false
-		}
-		log.Fatalf("Could not parse '%s' as a boolean.", v)
-	case "array":
-		v := v.([]interface{})
-		array := make([]interface{}, len(v))
-		for i := range v {
-			if m, ok := v[i].(map[string]interface{}); ok {
-				array[i] = untag(m)
-			} else {
-				log.Fatalf("Arrays may only contain other arrays or "+
-					"primitive values, but found a '%T'.", m)
-			}
-		}
-		return array
-	}
-	log.Fatalf("Unrecognized tag type '%s'.", t)
-	panic("unreachable")
-}
-
-func in(key string, m map[string]interface{}) bool {
-	_, ok := m[key]
-	return ok
-}

cmd/sl-feeds/vendor/github.com/BurntSushi/toml/cmd/tomlv/COPYING

@@ -1,14 +0,0 @@
-            DO WHAT THE FUCK YOU WANT TO PUBLIC LICENSE
-                    Version 2, December 2004
-
- Copyright (C) 2004 Sam Hocevar <sam@hocevar.net>
-
- Everyone is permitted to copy and distribute verbatim or modified
- copies of this license document, and changing it is allowed as long
- as the name is changed.
-
-            DO WHAT THE FUCK YOU WANT TO PUBLIC LICENSE
-   TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
-
-  0. You just DO WHAT THE FUCK YOU WANT TO.
-

cmd/sl-feeds/vendor/github.com/BurntSushi/toml/cmd/tomlv/README.md

@@ -1,22 +0,0 @@
-# TOML Validator
-
-If Go is installed, it's simple to try it out:
-
-```bash
-go get github.com/BurntSushi/toml/cmd/tomlv
-tomlv some-toml-file.toml
-```
-
-You can see the types of every key in a TOML file with:
-
-```bash
-tomlv -types some-toml-file.toml
-```
-
-At the moment, only one error message is reported at a time. Error messages
-include line numbers. No output means that the files given are valid TOML, or 
-there is a bug in `tomlv`.
-
-Compatible with TOML version
-[v0.1.0](https://github.com/mojombo/toml/blob/master/versions/toml-v0.1.0.md)
-

cmd/sl-feeds/vendor/github.com/BurntSushi/toml/cmd/tomlv/main.go

@@ -1,61 +0,0 @@
-// Command tomlv validates TOML documents and prints each key's type.
-package main
-
-import (
-	"flag"
-	"fmt"
-	"log"
-	"os"
-	"path"
-	"strings"
-	"text/tabwriter"
-
-	"github.com/BurntSushi/toml"
-)
-
-var (
-	flagTypes = false
-)
-
-func init() {
-	log.SetFlags(0)
-
-	flag.BoolVar(&flagTypes, "types", flagTypes,
-		"When set, the types of every defined key will be shown.")
-
-	flag.Usage = usage
-	flag.Parse()
-}
-
-func usage() {
-	log.Printf("Usage: %s toml-file [ toml-file ... ]\n",
-		path.Base(os.Args[0]))
-	flag.PrintDefaults()
-
-	os.Exit(1)
-}
-
-func main() {
-	if flag.NArg() < 1 {
-		flag.Usage()
-	}
-	for _, f := range flag.Args() {
-		var tmp interface{}
-		md, err := toml.DecodeFile(f, &tmp)
-		if err != nil {
-			log.Fatalf("Error in '%s': %s", f, err)
-		}
-		if flagTypes {
-			printTypes(md)
-		}
-	}
-}
-
-func printTypes(md toml.MetaData) {
-	tabw := tabwriter.NewWriter(os.Stdout, 0, 0, 2, ' ', 0)
-	for _, key := range md.Keys() {
-		fmt.Fprintf(tabw, "%s%s\t%s\n",
-			strings.Repeat("    ", len(key)-1), key, md.Type(key...))
-	}
-	tabw.Flush()
-}

cmd/sl-feeds/vendor/github.com/BurntSushi/toml/decode.go

@@ -1,505 +0,0 @@
-package toml
-
-import (
-	"fmt"
-	"io"
-	"io/ioutil"
-	"math"
-	"reflect"
-	"strings"
-	"time"
-)
-
-var e = fmt.Errorf
-
-// Unmarshaler is the interface implemented by objects that can unmarshal a
-// TOML description of themselves.
-type Unmarshaler interface {
-	UnmarshalTOML(interface{}) error
-}
-
-// Unmarshal decodes the contents of `p` in TOML format into a pointer `v`.
-func Unmarshal(p []byte, v interface{}) error {
-	_, err := Decode(string(p), v)
-	return err
-}
-
-// Primitive is a TOML value that hasn't been decoded into a Go value.
-// When using the various `Decode*` functions, the type `Primitive` may
-// be given to any value, and its decoding will be delayed.
-//
-// A `Primitive` value can be decoded using the `PrimitiveDecode` function.
-//
-// The underlying representation of a `Primitive` value is subject to change.
-// Do not rely on it.
-//
-// N.B. Primitive values are still parsed, so using them will only avoid
-// the overhead of reflection. They can be useful when you don't know the
-// exact type of TOML data until run time.
-type Primitive struct {
-	undecoded interface{}
-	context   Key
-}
-
-// DEPRECATED!
-//
-// Use MetaData.PrimitiveDecode instead.
-func PrimitiveDecode(primValue Primitive, v interface{}) error {
-	md := MetaData{decoded: make(map[string]bool)}
-	return md.unify(primValue.undecoded, rvalue(v))
-}
-
-// PrimitiveDecode is just like the other `Decode*` functions, except it
-// decodes a TOML value that has already been parsed. Valid primitive values
-// can *only* be obtained from values filled by the decoder functions,
-// including this method. (i.e., `v` may contain more `Primitive`
-// values.)
-//
-// Meta data for primitive values is included in the meta data returned by
-// the `Decode*` functions with one exception: keys returned by the Undecoded
-// method will only reflect keys that were decoded. Namely, any keys hidden
-// behind a Primitive will be considered undecoded. Executing this method will
-// update the undecoded keys in the meta data. (See the example.)
-func (md *MetaData) PrimitiveDecode(primValue Primitive, v interface{}) error {
-	md.context = primValue.context
-	defer func() { md.context = nil }()
-	return md.unify(primValue.undecoded, rvalue(v))
-}
-
-// Decode will decode the contents of `data` in TOML format into a pointer
-// `v`.
-//
-// TOML hashes correspond to Go structs or maps. (Dealer's choice. They can be
-// used interchangeably.)
-//
-// TOML arrays of tables correspond to either a slice of structs or a slice
-// of maps.
-//
-// TOML datetimes correspond to Go `time.Time` values.
-//
-// All other TOML types (float, string, int, bool and array) correspond
-// to the obvious Go types.
-//
-// An exception to the above rules is if a type implements the
-// encoding.TextUnmarshaler interface. In this case, any primitive TOML value
-// (floats, strings, integers, booleans and datetimes) will be converted to
-// a byte string and given to the value's UnmarshalText method. See the
-// Unmarshaler example for a demonstration with time duration strings.
-//
-// Key mapping
-//
-// TOML keys can map to either keys in a Go map or field names in a Go
-// struct. The special `toml` struct tag may be used to map TOML keys to
-// struct fields that don't match the key name exactly. (See the example.)
-// A case insensitive match to struct names will be tried if an exact match
-// can't be found.
-//
-// The mapping between TOML values and Go values is loose. That is, there
-// may exist TOML values that cannot be placed into your representation, and
-// there may be parts of your representation that do not correspond to
-// TOML values. This loose mapping can be made stricter by using the IsDefined
-// and/or Undecoded methods on the MetaData returned.
-//
-// This decoder will not handle cyclic types. If a cyclic type is passed,
-// `Decode` will not terminate.
-func Decode(data string, v interface{}) (MetaData, error) {
-	p, err := parse(data)
-	if err != nil {
-		return MetaData{}, err
-	}
-	md := MetaData{
-		p.mapping, p.types, p.ordered,
-		make(map[string]bool, len(p.ordered)), nil,
-	}
-	return md, md.unify(p.mapping, rvalue(v))
-}
-
-// DecodeFile is just like Decode, except it will automatically read the
-// contents of the file at `fpath` and decode it for you.
-func DecodeFile(fpath string, v interface{}) (MetaData, error) {
-	bs, err := ioutil.ReadFile(fpath)
-	if err != nil {
-		return MetaData{}, err
-	}
-	return Decode(string(bs), v)
-}
-
-// DecodeReader is just like Decode, except it will consume all bytes
-// from the reader and decode it for you.
-func DecodeReader(r io.Reader, v interface{}) (MetaData, error) {
-	bs, err := ioutil.ReadAll(r)
-	if err != nil {
-		return MetaData{}, err
-	}
-	return Decode(string(bs), v)
-}
-
-// unify performs a sort of type unification based on the structure of `rv`,
-// which is the client representation.
-//
-// Any type mismatch produces an error. Finding a type that we don't know
-// how to handle produces an unsupported type error.
-func (md *MetaData) unify(data interface{}, rv reflect.Value) error {
-
-	// Special case. Look for a `Primitive` value.
-	if rv.Type() == reflect.TypeOf((*Primitive)(nil)).Elem() {
-		// Save the undecoded data and the key context into the primitive
-		// value.
-		context := make(Key, len(md.context))
-		copy(context, md.context)
-		rv.Set(reflect.ValueOf(Primitive{
-			undecoded: data,
-			context:   context,
-		}))
-		return nil
-	}
-
-	// Special case. Unmarshaler Interface support.
-	if rv.CanAddr() {
-		if v, ok := rv.Addr().Interface().(Unmarshaler); ok {
-			return v.UnmarshalTOML(data)
-		}
-	}
-
-	// Special case. Handle time.Time values specifically.
-	// TODO: Remove this code when we decide to drop support for Go 1.1.
-	// This isn't necessary in Go 1.2 because time.Time satisfies the encoding
-	// interfaces.
-	if rv.Type().AssignableTo(rvalue(time.Time{}).Type()) {
-		return md.unifyDatetime(data, rv)
-	}
-
-	// Special case. Look for a value satisfying the TextUnmarshaler interface.
-	if v, ok := rv.Interface().(TextUnmarshaler); ok {
-		return md.unifyText(data, v)
-	}
-	// BUG(burntsushi)
-	// The behavior here is incorrect whenever a Go type satisfies the
-	// encoding.TextUnmarshaler interface but also corresponds to a TOML
-	// hash or array. In particular, the unmarshaler should only be applied
-	// to primitive TOML values. But at this point, it will be applied to
-	// all kinds of values and produce an incorrect error whenever those values
-	// are hashes or arrays (including arrays of tables).
-
-	k := rv.Kind()
-
-	// laziness
-	if k >= reflect.Int && k <= reflect.Uint64 {
-		return md.unifyInt(data, rv)
-	}
-	switch k {
-	case reflect.Ptr:
-		elem := reflect.New(rv.Type().Elem())
-		err := md.unify(data, reflect.Indirect(elem))
-		if err != nil {
-			return err
-		}
-		rv.Set(elem)
-		return nil
-	case reflect.Struct:
-		return md.unifyStruct(data, rv)
-	case reflect.Map:
-		return md.unifyMap(data, rv)
-	case reflect.Array:
-		return md.unifyArray(data, rv)
-	case reflect.Slice:
-		return md.unifySlice(data, rv)
-	case reflect.String:
-		return md.unifyString(data, rv)
-	case reflect.Bool:
-		return md.unifyBool(data, rv)
-	case reflect.Interface:
-		// we only support empty interfaces.
-		if rv.NumMethod() > 0 {
-			return e("Unsupported type '%s'.", rv.Kind())
-		}
-		return md.unifyAnything(data, rv)
-	case reflect.Float32:
-		fallthrough
-	case reflect.Float64:
-		return md.unifyFloat64(data, rv)
-	}
-	return e("Unsupported type '%s'.", rv.Kind())
-}
-
-func (md *MetaData) unifyStruct(mapping interface{}, rv reflect.Value) error {
-	tmap, ok := mapping.(map[string]interface{})
-	if !ok {
-		if mapping == nil {
-			return nil
-		}
-		return mismatch(rv, "map", mapping)
-	}
-
-	for key, datum := range tmap {
-		var f *field
-		fields := cachedTypeFields(rv.Type())
-		for i := range fields {
-			ff := &fields[i]
-			if ff.name == key {
-				f = ff
-				break
-			}
-			if f == nil && strings.EqualFold(ff.name, key) {
-				f = ff
-			}
-		}
-		if f != nil {
-			subv := rv
-			for _, i := range f.index {
-				subv = indirect(subv.Field(i))
-			}
-			if isUnifiable(subv) {
-				md.decoded[md.context.add(key).String()] = true
-				md.context = append(md.context, key)
-				if err := md.unify(datum, subv); err != nil {
-					return e("Type mismatch for '%s.%s': %s",
-						rv.Type().String(), f.name, err)
-				}
-				md.context = md.context[0 : len(md.context)-1]
-			} else if f.name != "" {
-				// Bad user! No soup for you!
-				return e("Field '%s.%s' is unexported, and therefore cannot "+
-					"be loaded with reflection.", rv.Type().String(), f.name)
-			}
-		}
-	}
-	return nil
-}
-
-func (md *MetaData) unifyMap(mapping interface{}, rv reflect.Value) error {
-	tmap, ok := mapping.(map[string]interface{})
-	if !ok {
-		if tmap == nil {
-			return nil
-		}
-		return badtype("map", mapping)
-	}
-	if rv.IsNil() {
-		rv.Set(reflect.MakeMap(rv.Type()))
-	}
-	for k, v := range tmap {
-		md.decoded[md.context.add(k).String()] = true
-		md.context = append(md.context, k)
-
-		rvkey := indirect(reflect.New(rv.Type().Key()))
-		rvval := reflect.Indirect(reflect.New(rv.Type().Elem()))
-		if err := md.unify(v, rvval); err != nil {
-			return err
-		}
-		md.context = md.context[0 : len(md.context)-1]
-
-		rvkey.SetString(k)
-		rv.SetMapIndex(rvkey, rvval)
-	}
-	return nil
-}
-
-func (md *MetaData) unifyArray(data interface{}, rv reflect.Value) error {
-	datav := reflect.ValueOf(data)
-	if datav.Kind() != reflect.Slice {
-		if !datav.IsValid() {
-			return nil
-		}
-		return badtype("slice", data)
-	}
-	sliceLen := datav.Len()
-	if sliceLen != rv.Len() {
-		return e("expected array length %d; got TOML array of length %d",
-			rv.Len(), sliceLen)
-	}
-	return md.unifySliceArray(datav, rv)
-}
-
-func (md *MetaData) unifySlice(data interface{}, rv reflect.Value) error {
-	datav := reflect.ValueOf(data)
-	if datav.Kind() != reflect.Slice {
-		if !datav.IsValid() {
-			return nil
-		}
-		return badtype("slice", data)
-	}
-	n := datav.Len()
-	if rv.IsNil() || rv.Cap() < n {
-		rv.Set(reflect.MakeSlice(rv.Type(), n, n))
-	}
-	rv.SetLen(n)
-	return md.unifySliceArray(datav, rv)
-}
-
-func (md *MetaData) unifySliceArray(data, rv reflect.Value) error {
-	sliceLen := data.Len()
-	for i := 0; i < sliceLen; i++ {
-		v := data.Index(i).Interface()
-		sliceval := indirect(rv.Index(i))
-		if err := md.unify(v, sliceval); err != nil {
-			return err
-		}
-	}
-	return nil
-}
-
-func (md *MetaData) unifyDatetime(data interface{}, rv reflect.Value) error {
-	if _, ok := data.(time.Time); ok {
-		rv.Set(reflect.ValueOf(data))
-		return nil
-	}
-	return badtype("time.Time", data)
-}
-
-func (md *MetaData) unifyString(data interface{}, rv reflect.Value) error {
-	if s, ok := data.(string); ok {
-		rv.SetString(s)
-		return nil
-	}
-	return badtype("string", data)
-}
-
-func (md *MetaData) unifyFloat64(data interface{}, rv reflect.Value) error {
-	if num, ok := data.(float64); ok {
-		switch rv.Kind() {
-		case reflect.Float32:
-			fallthrough
-		case reflect.Float64:
-			rv.SetFloat(num)
-		default:
-			panic("bug")
-		}
-		return nil
-	}
-	return badtype("float", data)
-}
-
-func (md *MetaData) unifyInt(data interface{}, rv reflect.Value) error {
-	if num, ok := data.(int64); ok {
-		if rv.Kind() >= reflect.Int && rv.Kind() <= reflect.Int64 {
-			switch rv.Kind() {
-			case reflect.Int, reflect.Int64:
-				// No bounds checking necessary.
-			case reflect.Int8:
-				if num < math.MinInt8 || num > math.MaxInt8 {
-					return e("Value '%d' is out of range for int8.", num)
-				}
-			case reflect.Int16:
-				if num < math.MinInt16 || num > math.MaxInt16 {
-					return e("Value '%d' is out of range for int16.", num)
-				}
-			case reflect.Int32:
-				if num < math.MinInt32 || num > math.MaxInt32 {
-					return e("Value '%d' is out of range for int32.", num)
-				}
-			}
-			rv.SetInt(num)
-		} else if rv.Kind() >= reflect.Uint && rv.Kind() <= reflect.Uint64 {
-			unum := uint64(num)
-			switch rv.Kind() {
-			case reflect.Uint, reflect.Uint64:
-				// No bounds checking necessary.
-			case reflect.Uint8:
-				if num < 0 || unum > math.MaxUint8 {
-					return e("Value '%d' is out of range for uint8.", num)
-				}
-			case reflect.Uint16:
-				if num < 0 || unum > math.MaxUint16 {
-					return e("Value '%d' is out of range for uint16.", num)
-				}
-			case reflect.Uint32:
-				if num < 0 || unum > math.MaxUint32 {
-					return e("Value '%d' is out of range for uint32.", num)
-				}
-			}
-			rv.SetUint(unum)
-		} else {
-			panic("unreachable")
-		}
-		return nil
-	}
-	return badtype("integer", data)
-}
-
-func (md *MetaData) unifyBool(data interface{}, rv reflect.Value) error {
-	if b, ok := data.(bool); ok {
-		rv.SetBool(b)
-		return nil
-	}
-	return badtype("boolean", data)
-}
-
-func (md *MetaData) unifyAnything(data interface{}, rv reflect.Value) error {
-	rv.Set(reflect.ValueOf(data))
-	return nil
-}
-
-func (md *MetaData) unifyText(data interface{}, v TextUnmarshaler) error {
-	var s string
-	switch sdata := data.(type) {
-	case TextMarshaler:
-		text, err := sdata.MarshalText()
-		if err != nil {
-			return err
-		}
-		s = string(text)
-	case fmt.Stringer:
-		s = sdata.String()
-	case string:
-		s = sdata
-	case bool:
-		s = fmt.Sprintf("%v", sdata)
-	case int64:
-		s = fmt.Sprintf("%d", sdata)
-	case float64:
-		s = fmt.Sprintf("%f", sdata)
-	default:
-		return badtype("primitive (string-like)", data)
-	}
-	if err := v.UnmarshalText([]byte(s)); err != nil {
-		return err
-	}
-	return nil
-}
-
-// rvalue returns a reflect.Value of `v`. All pointers are resolved.
-func rvalue(v interface{}) reflect.Value {
-	return indirect(reflect.ValueOf(v))
-}
-
-// indirect returns the value pointed to by a pointer.
-// Pointers are followed until the value is not a pointer.
-// New values are allocated for each nil pointer.
-//
-// An exception to this rule is if the value satisfies an interface of
-// interest to us (like encoding.TextUnmarshaler).
-func indirect(v reflect.Value) reflect.Value {
-	if v.Kind() != reflect.Ptr {
-		if v.CanAddr() {
-			pv := v.Addr()
-			if _, ok := pv.Interface().(TextUnmarshaler); ok {
-				return pv
-			}
-		}
-		return v
-	}
-	if v.IsNil() {
-		v.Set(reflect.New(v.Type().Elem()))
-	}
-	return indirect(reflect.Indirect(v))
-}
-
-func isUnifiable(rv reflect.Value) bool {
-	if rv.CanSet() {
-		return true
-	}
-	if _, ok := rv.Interface().(TextUnmarshaler); ok {
-		return true
-	}
-	return false
-}
-
-func badtype(expected string, data interface{}) error {
-	return e("Expected %s but found '%T'.", expected, data)
-}
-
-func mismatch(user reflect.Value, expected string, data interface{}) error {
-	return e("Type mismatch for %s. Expected %s but found '%T'.",
-		user.Type().String(), expected, data)
-}

cmd/sl-feeds/vendor/github.com/BurntSushi/toml/decode_meta.go

@@ -1,122 +0,0 @@
-package toml
-
-import "strings"
-
-// MetaData allows access to meta information about TOML data that may not
-// be inferrable via reflection. In particular, whether a key has been defined
-// and the TOML type of a key.
-type MetaData struct {
-	mapping map[string]interface{}
-	types   map[string]tomlType
-	keys    []Key
-	decoded map[string]bool
-	context Key // Used only during decoding.
-}
-
-// IsDefined returns true if the key given exists in the TOML data. The key
-// should be specified hierarchially. e.g.,
-//
-//	// access the TOML key 'a.b.c'
-//	IsDefined("a", "b", "c")
-//
-// IsDefined will return false if an empty key given. Keys are case sensitive.
-func (md *MetaData) IsDefined(key ...string) bool {
-	if len(key) == 0 {
-		return false
-	}
-
-	var hash map[string]interface{}
-	var ok bool
-	var hashOrVal interface{} = md.mapping
-	for _, k := range key {
-		if hash, ok = hashOrVal.(map[string]interface{}); !ok {
-			return false
-		}
-		if hashOrVal, ok = hash[k]; !ok {
-			return false
-		}
-	}
-	return true
-}
-
-// Type returns a string representation of the type of the key specified.
-//
-// Type will return the empty string if given an empty key or a key that
-// does not exist. Keys are case sensitive.
-func (md *MetaData) Type(key ...string) string {
-	fullkey := strings.Join(key, ".")
-	if typ, ok := md.types[fullkey]; ok {
-		return typ.typeString()
-	}
-	return ""
-}
-
-// Key is the type of any TOML key, including key groups. Use (MetaData).Keys
-// to get values of this type.
-type Key []string
-
-func (k Key) String() string {
-	return strings.Join(k, ".")
-}
-
-func (k Key) maybeQuotedAll() string {
-	var ss []string
-	for i := range k {
-		ss = append(ss, k.maybeQuoted(i))
-	}
-	return strings.Join(ss, ".")
-}
-
-func (k Key) maybeQuoted(i int) string {
-	quote := false
-	for _, c := range k[i] {
-		if !isBareKeyChar(c) {
-			quote = true
-			break
-		}
-	}
-	if quote {
-		return "\"" + strings.Replace(k[i], "\"", "\\\"", -1) + "\""
-	} else {
-		return k[i]
-	}
-}
-
-func (k Key) add(piece string) Key {
-	newKey := make(Key, len(k)+1)
-	copy(newKey, k)
-	newKey[len(k)] = piece
-	return newKey
-}
-
-// Keys returns a slice of every key in the TOML data, including key groups.
-// Each key is itself a slice, where the first element is the top of the
-// hierarchy and the last is the most specific.
-//
-// The list will have the same order as the keys appeared in the TOML data.
-//
-// All keys returned are non-empty.
-func (md *MetaData) Keys() []Key {
-	return md.keys
-}
-
-// Undecoded returns all keys that have not been decoded in the order in which
-// they appear in the original TOML document.
-//
-// This includes keys that haven't been decoded because of a Primitive value.
-// Once the Primitive value is decoded, the keys will be considered decoded.
-//
-// Also note that decoding into an empty interface will result in no decoding,
-// and so no keys will be considered decoded.
-//
-// In this sense, the Undecoded keys correspond to keys in the TOML document
-// that do not have a concrete type in your representation.
-func (md *MetaData) Undecoded() []Key {
-	undecoded := make([]Key, 0, len(md.keys))
-	for _, key := range md.keys {
-		if !md.decoded[key.String()] {
-			undecoded = append(undecoded, key)
-		}
-	}
-	return undecoded
-}

cmd/sl-feeds/vendor/github.com/BurntSushi/toml/doc.go

@@ -1,27 +0,0 @@
-/*
-Package toml provides facilities for decoding and encoding TOML configuration
-files via reflection. There is also support for delaying decoding with
-the Primitive type, and querying the set of keys in a TOML document with the
-MetaData type.
-
-The specification implemented: https://github.com/mojombo/toml
-
-The sub-command github.com/BurntSushi/toml/cmd/tomlv can be used to verify
-whether a file is a valid TOML document. It can also be used to print the
-type of each key in a TOML document.
-
-Testing
-
-There are two important types of tests used for this package. The first is
-contained inside '*_test.go' files and uses the standard Go unit testing
-framework. These tests are primarily devoted to holistically testing the
-decoder and encoder.
-
-The second type of testing is used to verify the implementation's adherence
-to the TOML specification. These tests have been factored into their own
-project: https://github.com/BurntSushi/toml-test
-
-The reason the tests are in a separate project is so that they can be used by
-any implementation of TOML. Namely, it is language agnostic.
-*/
-package toml

cmd/sl-feeds/vendor/github.com/BurntSushi/toml/encode.go

@@ -1,549 +0,0 @@
-package toml
-
-import (
-	"bufio"
-	"errors"
-	"fmt"
-	"io"
-	"reflect"
-	"sort"
-	"strconv"
-	"strings"
-	"time"
-)
-
-type tomlEncodeError struct{ error }
-
-var (
-	errArrayMixedElementTypes = errors.New(
-		"can't encode array with mixed element types")
-	errArrayNilElement = errors.New(
-		"can't encode array with nil element")
-	errNonString = errors.New(
-		"can't encode a map with non-string key type")
-	errAnonNonStruct = errors.New(
-		"can't encode an anonymous field that is not a struct")
-	errArrayNoTable = errors.New(
-		"TOML array element can't contain a table")
-	errNoKey = errors.New(
-		"top-level values must be a Go map or struct")
-	errAnything = errors.New("") // used in testing
-)
-
-var quotedReplacer = strings.NewReplacer(
-	"\t", "\\t",
-	"\n", "\\n",
-	"\r", "\\r",
-	"\"", "\\\"",
-	"\\", "\\\\",
-)
-
-// Encoder controls the encoding of Go values to a TOML document to some
-// io.Writer.
-//
-// The indentation level can be controlled with the Indent field.
-type Encoder struct {
-	// A single indentation level. By default it is two spaces.
-	Indent string
-
-	// hasWritten is whether we have written any output to w yet.
-	hasWritten bool
-	w          *bufio.Writer
-}
-
-// NewEncoder returns a TOML encoder that encodes Go values to the io.Writer
-// given. By default, a single indentation level is 2 spaces.
-func NewEncoder(w io.Writer) *Encoder {
-	return &Encoder{
-		w:      bufio.NewWriter(w),
-		Indent: "  ",
-	}
-}
-
-// Encode writes a TOML representation of the Go value to the underlying
-// io.Writer. If the value given cannot be encoded to a valid TOML document,
-// then an error is returned.
-//
-// The mapping between Go values and TOML values should be precisely the same
-// as for the Decode* functions. Similarly, the TextMarshaler interface is
-// supported by encoding the resulting bytes as strings. (If you want to write
-// arbitrary binary data then you will need to use something like base64 since
-// TOML does not have any binary types.)
-//
-// When encoding TOML hashes (i.e., Go maps or structs), keys without any
-// sub-hashes are encoded first.
-//
-// If a Go map is encoded, then its keys are sorted alphabetically for
-// deterministic output. More control over this behavior may be provided if
-// there is demand for it.
-//
-// Encoding Go values without a corresponding TOML representation---like map
-// types with non-string keys---will cause an error to be returned. Similarly
-// for mixed arrays/slices, arrays/slices with nil elements, embedded
-// non-struct types and nested slices containing maps or structs.
-// (e.g., [][]map[string]string is not allowed but []map[string]string is OK
-// and so is []map[string][]string.)
-func (enc *Encoder) Encode(v interface{}) error {
-	rv := eindirect(reflect.ValueOf(v))
-	if err := enc.safeEncode(Key([]string{}), rv); err != nil {
-		return err
-	}
-	return enc.w.Flush()
-}
-
-func (enc *Encoder) safeEncode(key Key, rv reflect.Value) (err error) {
-	defer func() {
-		if r := recover(); r != nil {
-			if terr, ok := r.(tomlEncodeError); ok {
-				err = terr.error
-				return
-			}
-			panic(r)
-		}
-	}()
-	enc.encode(key, rv)
-	return nil
-}
-
-func (enc *Encoder) encode(key Key, rv reflect.Value) {
-	// Special case. Time needs to be in ISO8601 format.
-	// Special case. If we can marshal the type to text, then we used that.
-	// Basically, this prevents the encoder for handling these types as
-	// generic structs (or whatever the underlying type of a TextMarshaler is).
-	switch rv.Interface().(type) {
-	case time.Time, TextMarshaler:
-		enc.keyEqElement(key, rv)
-		return
-	}
-
-	k := rv.Kind()
-	switch k {
-	case reflect.Int, reflect.Int8, reflect.Int16, reflect.Int32,
-		reflect.Int64,
-		reflect.Uint, reflect.Uint8, reflect.Uint16, reflect.Uint32,
-		reflect.Uint64,
-		reflect.Float32, reflect.Float64, reflect.String, reflect.Bool:
-		enc.keyEqElement(key, rv)
-	case reflect.Array, reflect.Slice:
-		if typeEqual(tomlArrayHash, tomlTypeOfGo(rv)) {
-			enc.eArrayOfTables(key, rv)
-		} else {
-			enc.keyEqElement(key, rv)
-		}
-	case reflect.Interface:
-		if rv.IsNil() {
-			return
-		}
-		enc.encode(key, rv.Elem())
-	case reflect.Map:
-		if rv.IsNil() {
-			return
-		}
-		enc.eTable(key, rv)
-	case reflect.Ptr:
-		if rv.IsNil() {
-			return
-		}
-		enc.encode(key, rv.Elem())
-	case reflect.Struct:
-		enc.eTable(key, rv)
-	default:
-		panic(e("Unsupported type for key '%s': %s", key, k))
-	}
-}
-
-// eElement encodes any value that can be an array element (primitives and
-// arrays).
-func (enc *Encoder) eElement(rv reflect.Value) {
-	switch v := rv.Interface().(type) {
-	case time.Time:
-		// Special case time.Time as a primitive. Has to come before
-		// TextMarshaler below because time.Time implements
-		// encoding.TextMarshaler, but we need to always use UTC.
-		enc.wf(v.In(time.FixedZone("UTC", 0)).Format("2006-01-02T15:04:05Z"))
-		return
-	case TextMarshaler:
-		// Special case. Use text marshaler if it's available for this value.
-		if s, err := v.MarshalText(); err != nil {
-			encPanic(err)
-		} else {
-			enc.writeQuoted(string(s))
-		}
-		return
-	}
-	switch rv.Kind() {
-	case reflect.Bool:
-		enc.wf(strconv.FormatBool(rv.Bool()))
-	case reflect.Int, reflect.Int8, reflect.Int16, reflect.Int32,
-		reflect.Int64:
-		enc.wf(strconv.FormatInt(rv.Int(), 10))
-	case reflect.Uint, reflect.Uint8, reflect.Uint16,
-		reflect.Uint32, reflect.Uint64:
-		enc.wf(strconv.FormatUint(rv.Uint(), 10))
-	case reflect.Float32:
-		enc.wf(floatAddDecimal(strconv.FormatFloat(rv.Float(), 'f', -1, 32)))
-	case reflect.Float64:
-		enc.wf(floatAddDecimal(strconv.FormatFloat(rv.Float(), 'f', -1, 64)))
-	case reflect.Array, reflect.Slice:
-		enc.eArrayOrSliceElement(rv)
-	case reflect.Interface:
-		enc.eElement(rv.Elem())
-	case reflect.String:
-		enc.writeQuoted(rv.String())
-	default:
-		panic(e("Unexpected primitive type: %s", rv.Kind()))
-	}
-}
-
-// By the TOML spec, all floats must have a decimal with at least one
-// number on either side.
-func floatAddDecimal(fstr string) string {
-	if !strings.Contains(fstr, ".") {
-		return fstr + ".0"
-	}
-	return fstr
-}
-
-func (enc *Encoder) writeQuoted(s string) {
-	enc.wf("\"%s\"", quotedReplacer.Replace(s))
-}
-
-func (enc *Encoder) eArrayOrSliceElement(rv reflect.Value) {
-	length := rv.Len()
-	enc.wf("[")
-	for i := 0; i < length; i++ {
-		elem := rv.Index(i)
-		enc.eElement(elem)
-		if i != length-1 {
-			enc.wf(", ")
-		}
-	}
-	enc.wf("]")
-}
-
-func (enc *Encoder) eArrayOfTables(key Key, rv reflect.Value) {
-	if len(key) == 0 {
-		encPanic(errNoKey)
-	}
-	for i := 0; i < rv.Len(); i++ {
-		trv := rv.Index(i)
-		if isNil(trv) {
-			continue
-		}
-		panicIfInvalidKey(key)
-		enc.newline()
-		enc.wf("%s[[%s]]", enc.indentStr(key), key.maybeQuotedAll())
-		enc.newline()
-		enc.eMapOrStruct(key, trv)
-	}
-}
-
-func (enc *Encoder) eTable(key Key, rv reflect.Value) {
-	panicIfInvalidKey(key)
-	if len(key) == 1 {
-		// Output an extra new line between top-level tables.
-		// (The newline isn't written if nothing else has been written though.)
-		enc.newline()
-	}
-	if len(key) > 0 {
-		enc.wf("%s[%s]", enc.indentStr(key), key.maybeQuotedAll())
-		enc.newline()
-	}
-	enc.eMapOrStruct(key, rv)
-}
-
-func (enc *Encoder) eMapOrStruct(key Key, rv reflect.Value) {
-	switch rv := eindirect(rv); rv.Kind() {
-	case reflect.Map:
-		enc.eMap(key, rv)
-	case reflect.Struct:
-		enc.eStruct(key, rv)
-	default:
-		panic("eTable: unhandled reflect.Value Kind: " + rv.Kind().String())
-	}
-}
-
-func (enc *Encoder) eMap(key Key, rv reflect.Value) {
-	rt := rv.Type()
-	if rt.Key().Kind() != reflect.String {
-		encPanic(errNonString)
-	}
-
-	// Sort keys so that we have deterministic output. And write keys directly
-	// underneath this key first, before writing sub-structs or sub-maps.
-	var mapKeysDirect, mapKeysSub []string
-	for _, mapKey := range rv.MapKeys() {
-		k := mapKey.String()
-		if typeIsHash(tomlTypeOfGo(rv.MapIndex(mapKey))) {
-			mapKeysSub = append(mapKeysSub, k)
-		} else {
-			mapKeysDirect = append(mapKeysDirect, k)
-		}
-	}
-
-	var writeMapKeys = func(mapKeys []string) {
-		sort.Strings(mapKeys)
-		for _, mapKey := range mapKeys {
-			mrv := rv.MapIndex(reflect.ValueOf(mapKey))
-			if isNil(mrv) {
-				// Don't write anything for nil fields.
-				continue
-			}
-			enc.encode(key.add(mapKey), mrv)
-		}
-	}
-	writeMapKeys(mapKeysDirect)
-	writeMapKeys(mapKeysSub)
-}
-
-func (enc *Encoder) eStruct(key Key, rv reflect.Value) {
-	// Write keys for fields directly under this key first, because if we write
-	// a field that creates a new table, then all keys under it will be in that
-	// table (not the one we're writing here).
-	rt := rv.Type()
-	var fieldsDirect, fieldsSub [][]int
-	var addFields func(rt reflect.Type, rv reflect.Value, start []int)
-	addFields = func(rt reflect.Type, rv reflect.Value, start []int) {
-		for i := 0; i < rt.NumField(); i++ {
-			f := rt.Field(i)
-			// skip unexported fields
-			if f.PkgPath != "" && !f.Anonymous {
-				continue
-			}
-			frv := rv.Field(i)
-			if f.Anonymous {
-				t := f.Type
-				switch t.Kind() {
-				case reflect.Struct:
-					addFields(t, frv, f.Index)
-					continue
-				case reflect.Ptr:
-					if t.Elem().Kind() == reflect.Struct {
-						if !frv.IsNil() {
-							addFields(t.Elem(), frv.Elem(), f.Index)
-						}
-						continue
-					}
-					// Fall through to the normal field encoding logic below
-					// for non-struct anonymous fields.
-				}
-			}
-
-			if typeIsHash(tomlTypeOfGo(frv)) {
-				fieldsSub = append(fieldsSub, append(start, f.Index...))
-			} else {
-				fieldsDirect = append(fieldsDirect, append(start, f.Index...))
-			}
-		}
-	}
-	addFields(rt, rv, nil)
-
-	var writeFields = func(fields [][]int) {
-		for _, fieldIndex := range fields {
-			sft := rt.FieldByIndex(fieldIndex)
-			sf := rv.FieldByIndex(fieldIndex)
-			if isNil(sf) {
-				// Don't write anything for nil fields.
-				continue
-			}
-
-			tag := sft.Tag.Get("toml")
-			if tag == "-" {
-				continue
-			}
-			keyName, opts := getOptions(tag)
-			if keyName == "" {
-				keyName = sft.Name
-			}
-			if _, ok := opts["omitempty"]; ok && isEmpty(sf) {
-				continue
-			} else if _, ok := opts["omitzero"]; ok && isZero(sf) {
-				continue
-			}
-
-			enc.encode(key.add(keyName), sf)
-		}
-	}
-	writeFields(fieldsDirect)
-	writeFields(fieldsSub)
-}
-
-// tomlTypeName returns the TOML type name of the Go value's type. It is
-// used to determine whether the types of array elements are mixed (which is
-// forbidden). If the Go value is nil, then it is illegal for it to be an array
-// element, and valueIsNil is returned as true.
-
-// Returns the TOML type of a Go value. The type may be `nil`, which means
-// no concrete TOML type could be found.
-func tomlTypeOfGo(rv reflect.Value) tomlType {
-	if isNil(rv) || !rv.IsValid() {
-		return nil
-	}
-	switch rv.Kind() {
-	case reflect.Bool:
-		return tomlBool
-	case reflect.Int, reflect.Int8, reflect.Int16, reflect.Int32,
-		reflect.Int64,
-		reflect.Uint, reflect.Uint8, reflect.Uint16, reflect.Uint32,
-		reflect.Uint64:
-		return tomlInteger
-	case reflect.Float32, reflect.Float64:
-		return tomlFloat
-	case reflect.Array, reflect.Slice:
-		if typeEqual(tomlHash, tomlArrayType(rv)) {
-			return tomlArrayHash
-		} else {
-			return tomlArray
-		}
-	case reflect.Ptr, reflect.Interface:
-		return tomlTypeOfGo(rv.Elem())
-	case reflect.String:
-		return tomlString
-	case reflect.Map:
-		return tomlHash
-	case reflect.Struct:
-		switch rv.Interface().(type) {
-		case time.Time:
-			return tomlDatetime
-		case TextMarshaler:
-			return tomlString
-		default:
-			return tomlHash
-		}
-	default:
-		panic("unexpected reflect.Kind: " + rv.Kind().String())
-	}
-}
-
-// tomlArrayType returns the element type of a TOML array. The type returned
-// may be nil if it cannot be determined (e.g., a nil slice or a zero length
-// slize). This function may also panic if it finds a type that cannot be
-// expressed in TOML (such as nil elements, heterogeneous arrays or directly
-// nested arrays of tables).
-func tomlArrayType(rv reflect.Value) tomlType {
-	if isNil(rv) || !rv.IsValid() || rv.Len() == 0 {
-		return nil
-	}
-	firstType := tomlTypeOfGo(rv.Index(0))
-	if firstType == nil {
-		encPanic(errArrayNilElement)
-	}
-
-	rvlen := rv.Len()
-	for i := 1; i < rvlen; i++ {
-		elem := rv.Index(i)
-		switch elemType := tomlTypeOfGo(elem); {
-		case elemType == nil:
-			encPanic(errArrayNilElement)
-		case !typeEqual(firstType, elemType):
-			encPanic(errArrayMixedElementTypes)
-		}
-	}
-	// If we have a nested array, then we must make sure that the nested
-	// array contains ONLY primitives.
-	// This checks arbitrarily nested arrays.
-	if typeEqual(firstType, tomlArray) || typeEqual(firstType, tomlArrayHash) {
-		nest := tomlArrayType(eindirect(rv.Index(0)))
-		if typeEqual(nest, tomlHash) || typeEqual(nest, tomlArrayHash) {
-			encPanic(errArrayNoTable)
-		}
-	}
-	return firstType
-}
-
-func getOptions(keyName string) (string, map[string]struct{}) {
-	opts := make(map[string]struct{})
-	ss := strings.Split(keyName, ",")
-	name := ss[0]
-	if len(ss) > 1 {
-		for _, opt := range ss {
-			opts[opt] = struct{}{}
-		}
-	}
-
-	return name, opts
-}
-
-func isZero(rv reflect.Value) bool {
-	switch rv.Kind() {
-	case reflect.Int, reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64:
-		return rv.Int() == 0
-	case reflect.Uint, reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint64:
-		return rv.Uint() == 0
-	case reflect.Float32, reflect.Float64:
-		return rv.Float() == 0.0
-	}
-	return false
-}
-
-func isEmpty(rv reflect.Value) bool {
-	switch rv.Kind() {
-	case reflect.Array, reflect.Slice, reflect.Map, reflect.String:
-		return rv.Len() == 0
-	case reflect.Bool:
-		return !rv.Bool()
-	}
-	return false
-}
-
-func (enc *Encoder) newline() {
-	if enc.hasWritten {
-		enc.wf("\n")
-	}
-}
-
-func (enc *Encoder) keyEqElement(key Key, val reflect.Value) {
-	if len(key) == 0 {
-		encPanic(errNoKey)
-	}
-	panicIfInvalidKey(key)
-	enc.wf("%s%s = ", enc.indentStr(key), key.maybeQuoted(len(key)-1))
-	enc.eElement(val)
-	enc.newline()
-}
-
-func (enc *Encoder) wf(format string, v ...interface{}) {
-	if _, err := fmt.Fprintf(enc.w, format, v...); err != nil {
-		encPanic(err)
-	}
-	enc.hasWritten = true
-}
-
-func (enc *Encoder) indentStr(key Key) string {
-	return strings.Repeat(enc.Indent, len(key)-1)
-}
-
-func encPanic(err error) {
-	panic(tomlEncodeError{err})
-}
-
-func eindirect(v reflect.Value) reflect.Value {
-	switch v.Kind() {
-	case reflect.Ptr, reflect.Interface:
-		return eindirect(v.Elem())
-	default:
-		return v
-	}
-}
-
-func isNil(rv reflect.Value) bool {
-	switch rv.Kind() {
-	case reflect.Interface, reflect.Map, reflect.Ptr, reflect.Slice:
-		return rv.IsNil()
-	default:
-		return false
-	}
-}
-
-func panicIfInvalidKey(key Key) {
-	for _, k := range key {
-		if len(k) == 0 {
-			encPanic(e("Key '%s' is not a valid table name. Key names "+
-				"cannot be empty.", key.maybeQuotedAll()))
-		}
-	}
-}
-
-func isValidKeyName(s string) bool {
-	return len(s) != 0
-}

cmd/sl-feeds/vendor/github.com/BurntSushi/toml/encode_test.go

@@ -1,590 +0,0 @@
-package toml
-
-import (
-	"bytes"
-	"fmt"
-	"log"
-	"net"
-	"testing"
-	"time"
-)
-
-func TestEncodeRoundTrip(t *testing.T) {
-	type Config struct {
-		Age        int
-		Cats       []string
-		Pi         float64
-		Perfection []int
-		DOB        time.Time
-		Ipaddress  net.IP
-	}
-
-	var inputs = Config{
-		13,
-		[]string{"one", "two", "three"},
-		3.145,
-		[]int{11, 2, 3, 4},
-		time.Now(),
-		net.ParseIP("192.168.59.254"),
-	}
-
-	var firstBuffer bytes.Buffer
-	e := NewEncoder(&firstBuffer)
-	err := e.Encode(inputs)
-	if err != nil {
-		t.Fatal(err)
-	}
-	var outputs Config
-	if _, err := Decode(firstBuffer.String(), &outputs); err != nil {
-		log.Printf("Could not decode:\n-----\n%s\n-----\n",
-			firstBuffer.String())
-		t.Fatal(err)
-	}
-
-	// could test each value individually, but I'm lazy
-	var secondBuffer bytes.Buffer
-	e2 := NewEncoder(&secondBuffer)
-	err = e2.Encode(outputs)
-	if err != nil {
-		t.Fatal(err)
-	}
-	if firstBuffer.String() != secondBuffer.String() {
-		t.Error(
-			firstBuffer.String(),
-			"\n\n is not identical to\n\n",
-			secondBuffer.String())
-	}
-}
-
-// XXX(burntsushi)
-// I think these tests probably should be removed. They are good, but they
-// ought to be obsolete by toml-test.
-func TestEncode(t *testing.T) {
-	type Embedded struct {
-		Int int `toml:"_int"`
-	}
-	type NonStruct int
-
-	date := time.Date(2014, 5, 11, 20, 30, 40, 0, time.FixedZone("IST", 3600))
-	dateStr := "2014-05-11T19:30:40Z"
-
-	tests := map[string]struct {
-		input      interface{}
-		wantOutput string
-		wantError  error
-	}{
-		"bool field": {
-			input: struct {
-				BoolTrue  bool
-				BoolFalse bool
-			}{true, false},
-			wantOutput: "BoolTrue = true\nBoolFalse = false\n",
-		},
-		"int fields": {
-			input: struct {
-				Int   int
-				Int8  int8
-				Int16 int16
-				Int32 int32
-				Int64 int64
-			}{1, 2, 3, 4, 5},
-			wantOutput: "Int = 1\nInt8 = 2\nInt16 = 3\nInt32 = 4\nInt64 = 5\n",
-		},
-		"uint fields": {
-			input: struct {
-				Uint   uint
-				Uint8  uint8
-				Uint16 uint16
-				Uint32 uint32
-				Uint64 uint64
-			}{1, 2, 3, 4, 5},
-			wantOutput: "Uint = 1\nUint8 = 2\nUint16 = 3\nUint32 = 4" +
-				"\nUint64 = 5\n",
-		},
-		"float fields": {
-			input: struct {
-				Float32 float32
-				Float64 float64
-			}{1.5, 2.5},
-			wantOutput: "Float32 = 1.5\nFloat64 = 2.5\n",
-		},
-		"string field": {
-			input:      struct{ String string }{"foo"},
-			wantOutput: "String = \"foo\"\n",
-		},
-		"string field and unexported field": {
-			input: struct {
-				String     string
-				unexported int
-			}{"foo", 0},
-			wantOutput: "String = \"foo\"\n",
-		},
-		"datetime field in UTC": {
-			input:      struct{ Date time.Time }{date},
-			wantOutput: fmt.Sprintf("Date = %s\n", dateStr),
-		},
-		"datetime field as primitive": {
-			// Using a map here to fail if isStructOrMap() returns true for
-			// time.Time.
-			input: map[string]interface{}{
-				"Date": date,
-				"Int":  1,
-			},
-			wantOutput: fmt.Sprintf("Date = %s\nInt = 1\n", dateStr),
-		},
-		"array fields": {
-			input: struct {
-				IntArray0 [0]int
-				IntArray3 [3]int
-			}{[0]int{}, [3]int{1, 2, 3}},
-			wantOutput: "IntArray0 = []\nIntArray3 = [1, 2, 3]\n",
-		},
-		"slice fields": {
-			input: struct{ IntSliceNil, IntSlice0, IntSlice3 []int }{
-				nil, []int{}, []int{1, 2, 3},
-			},
-			wantOutput: "IntSlice0 = []\nIntSlice3 = [1, 2, 3]\n",
-		},
-		"datetime slices": {
-			input: struct{ DatetimeSlice []time.Time }{
-				[]time.Time{date, date},
-			},
-			wantOutput: fmt.Sprintf("DatetimeSlice = [%s, %s]\n",
-				dateStr, dateStr),
-		},
-		"nested arrays and slices": {
-			input: struct {
-				SliceOfArrays         [][2]int
-				ArrayOfSlices         [2][]int
-				SliceOfArraysOfSlices [][2][]int
-				ArrayOfSlicesOfArrays [2][][2]int
-				SliceOfMixedArrays    [][2]interface{}
-				ArrayOfMixedSlices    [2][]interface{}
-			}{
-				[][2]int{{1, 2}, {3, 4}},
-				[2][]int{{1, 2}, {3, 4}},
-				[][2][]int{
-					{
-						{1, 2}, {3, 4},
-					},
-					{
-						{5, 6}, {7, 8},
-					},
-				},
-				[2][][2]int{
-					{
-						{1, 2}, {3, 4},
-					},
-					{
-						{5, 6}, {7, 8},
-					},
-				},
-				[][2]interface{}{
-					{1, 2}, {"a", "b"},
-				},
-				[2][]interface{}{
-					{1, 2}, {"a", "b"},
-				},
-			},
-			wantOutput: `SliceOfArrays = [[1, 2], [3, 4]]
-ArrayOfSlices = [[1, 2], [3, 4]]
-SliceOfArraysOfSlices = [[[1, 2], [3, 4]], [[5, 6], [7, 8]]]
-ArrayOfSlicesOfArrays = [[[1, 2], [3, 4]], [[5, 6], [7, 8]]]
-SliceOfMixedArrays = [[1, 2], ["a", "b"]]
-ArrayOfMixedSlices = [[1, 2], ["a", "b"]]
-`,
-		},
-		"empty slice": {
-			input:      struct{ Empty []interface{} }{[]interface{}{}},
-			wantOutput: "Empty = []\n",
-		},
-		"(error) slice with element type mismatch (string and integer)": {
-			input:     struct{ Mixed []interface{} }{[]interface{}{1, "a"}},
-			wantError: errArrayMixedElementTypes,
-		},
-		"(error) slice with element type mismatch (integer and float)": {
-			input:     struct{ Mixed []interface{} }{[]interface{}{1, 2.5}},
-			wantError: errArrayMixedElementTypes,
-		},
-		"slice with elems of differing Go types, same TOML types": {
-			input: struct {
-				MixedInts   []interface{}
-				MixedFloats []interface{}
-			}{
-				[]interface{}{
-					int(1), int8(2), int16(3), int32(4), int64(5),
-					uint(1), uint8(2), uint16(3), uint32(4), uint64(5),
-				},
-				[]interface{}{float32(1.5), float64(2.5)},
-			},
-			wantOutput: "MixedInts = [1, 2, 3, 4, 5, 1, 2, 3, 4, 5]\n" +
-				"MixedFloats = [1.5, 2.5]\n",
-		},
-		"(error) slice w/ element type mismatch (one is nested array)": {
-			input: struct{ Mixed []interface{} }{
-				[]interface{}{1, []interface{}{2}},
-			},
-			wantError: errArrayMixedElementTypes,
-		},
-		"(error) slice with 1 nil element": {
-			input:     struct{ NilElement1 []interface{} }{[]interface{}{nil}},
-			wantError: errArrayNilElement,
-		},
-		"(error) slice with 1 nil element (and other non-nil elements)": {
-			input: struct{ NilElement []interface{} }{
-				[]interface{}{1, nil},
-			},
-			wantError: errArrayNilElement,
-		},
-		"simple map": {
-			input:      map[string]int{"a": 1, "b": 2},
-			wantOutput: "a = 1\nb = 2\n",
-		},
-		"map with interface{} value type": {
-			input:      map[string]interface{}{"a": 1, "b": "c"},
-			wantOutput: "a = 1\nb = \"c\"\n",
-		},
-		"map with interface{} value type, some of which are structs": {
-			input: map[string]interface{}{
-				"a": struct{ Int int }{2},
-				"b": 1,
-			},
-			wantOutput: "b = 1\n\n[a]\n  Int = 2\n",
-		},
-		"nested map": {
-			input: map[string]map[string]int{
-				"a": {"b": 1},
-				"c": {"d": 2},
-			},
-			wantOutput: "[a]\n  b = 1\n\n[c]\n  d = 2\n",
-		},
-		"nested struct": {
-			input: struct{ Struct struct{ Int int } }{
-				struct{ Int int }{1},
-			},
-			wantOutput: "[Struct]\n  Int = 1\n",
-		},
-		"nested struct and non-struct field": {
-			input: struct {
-				Struct struct{ Int int }
-				Bool   bool
-			}{struct{ Int int }{1}, true},
-			wantOutput: "Bool = true\n\n[Struct]\n  Int = 1\n",
-		},
-		"2 nested structs": {
-			input: struct{ Struct1, Struct2 struct{ Int int } }{
-				struct{ Int int }{1}, struct{ Int int }{2},
-			},
-			wantOutput: "[Struct1]\n  Int = 1\n\n[Struct2]\n  Int = 2\n",
-		},
-		"deeply nested structs": {
-			input: struct {
-				Struct1, Struct2 struct{ Struct3 *struct{ Int int } }
-			}{
-				struct{ Struct3 *struct{ Int int } }{&struct{ Int int }{1}},
-				struct{ Struct3 *struct{ Int int } }{nil},
-			},
-			wantOutput: "[Struct1]\n  [Struct1.Struct3]\n    Int = 1" +
-				"\n\n[Struct2]\n",
-		},
-		"nested struct with nil struct elem": {
-			input: struct {
-				Struct struct{ Inner *struct{ Int int } }
-			}{
-				struct{ Inner *struct{ Int int } }{nil},
-			},
-			wantOutput: "[Struct]\n",
-		},
-		"nested struct with no fields": {
-			input: struct {
-				Struct struct{ Inner struct{} }
-			}{
-				struct{ Inner struct{} }{struct{}{}},
-			},
-			wantOutput: "[Struct]\n  [Struct.Inner]\n",
-		},
-		"struct with tags": {
-			input: struct {
-				Struct struct {
-					Int int `toml:"_int"`
-				} `toml:"_struct"`
-				Bool bool `toml:"_bool"`
-			}{
-				struct {
-					Int int `toml:"_int"`
-				}{1}, true,
-			},
-			wantOutput: "_bool = true\n\n[_struct]\n  _int = 1\n",
-		},
-		"embedded struct": {
-			input:      struct{ Embedded }{Embedded{1}},
-			wantOutput: "_int = 1\n",
-		},
-		"embedded *struct": {
-			input:      struct{ *Embedded }{&Embedded{1}},
-			wantOutput: "_int = 1\n",
-		},
-		"nested embedded struct": {
-			input: struct {
-				Struct struct{ Embedded } `toml:"_struct"`
-			}{struct{ Embedded }{Embedded{1}}},
-			wantOutput: "[_struct]\n  _int = 1\n",
-		},
-		"nested embedded *struct": {
-			input: struct {
-				Struct struct{ *Embedded } `toml:"_struct"`
-			}{struct{ *Embedded }{&Embedded{1}}},
-			wantOutput: "[_struct]\n  _int = 1\n",
-		},
-		"embedded non-struct": {
-			input:      struct{ NonStruct }{5},
-			wantOutput: "NonStruct = 5\n",
-		},
-		"array of tables": {
-			input: struct {
-				Structs []*struct{ Int int } `toml:"struct"`
-			}{
-				[]*struct{ Int int }{{1}, {3}},
-			},
-			wantOutput: "[[struct]]\n  Int = 1\n\n[[struct]]\n  Int = 3\n",
-		},
-		"array of tables order": {
-			input: map[string]interface{}{
-				"map": map[string]interface{}{
-					"zero": 5,
-					"arr": []map[string]int{
-						{
-							"friend": 5,
-						},
-					},
-				},
-			},
-			wantOutput: "[map]\n  zero = 5\n\n  [[map.arr]]\n    friend = 5\n",
-		},
-		"(error) top-level slice": {
-			input:     []struct{ Int int }{{1}, {2}, {3}},
-			wantError: errNoKey,
-		},
-		"(error) slice of slice": {
-			input: struct {
-				Slices [][]struct{ Int int }
-			}{
-				[][]struct{ Int int }{{{1}}, {{2}}, {{3}}},
-			},
-			wantError: errArrayNoTable,
-		},
-		"(error) map no string key": {
-			input:     map[int]string{1: ""},
-			wantError: errNonString,
-		},
-		"(error) empty key name": {
-			input:     map[string]int{"": 1},
-			wantError: errAnything,
-		},
-		"(error) empty map name": {
-			input: map[string]interface{}{
-				"": map[string]int{"v": 1},
-			},
-			wantError: errAnything,
-		},
-	}
-	for label, test := range tests {
-		encodeExpected(t, label, test.input, test.wantOutput, test.wantError)
-	}
-}
-
-func TestEncodeNestedTableArrays(t *testing.T) {
-	type song struct {
-		Name string `toml:"name"`
-	}
-	type album struct {
-		Name  string `toml:"name"`
-		Songs []song `toml:"songs"`
-	}
-	type springsteen struct {
-		Albums []album `toml:"albums"`
-	}
-	value := springsteen{
-		[]album{
-			{"Born to Run",
-				[]song{{"Jungleland"}, {"Meeting Across the River"}}},
-			{"Born in the USA",
-				[]song{{"Glory Days"}, {"Dancing in the Dark"}}},
-		},
-	}
-	expected := `[[albums]]
-  name = "Born to Run"
-
-  [[albums.songs]]
-    name = "Jungleland"
-
-  [[albums.songs]]
-    name = "Meeting Across the River"
-
-[[albums]]
-  name = "Born in the USA"
-
-  [[albums.songs]]
-    name = "Glory Days"
-
-  [[albums.songs]]
-    name = "Dancing in the Dark"
-`
-	encodeExpected(t, "nested table arrays", value, expected, nil)
-}
-
-func TestEncodeArrayHashWithNormalHashOrder(t *testing.T) {
-	type Alpha struct {
-		V int
-	}
-	type Beta struct {
-		V int
-	}
-	type Conf struct {
-		V int
-		A Alpha
-		B []Beta
-	}
-
-	val := Conf{
-		V: 1,
-		A: Alpha{2},
-		B: []Beta{{3}},
-	}
-	expected := "V = 1\n\n[A]\n  V = 2\n\n[[B]]\n  V = 3\n"
-	encodeExpected(t, "array hash with normal hash order", val, expected, nil)
-}
-
-func TestEncodeWithOmitEmpty(t *testing.T) {
-	type simple struct {
-		Bool   bool              `toml:"bool,omitempty"`
-		String string            `toml:"string,omitempty"`
-		Array  [0]byte           `toml:"array,omitempty"`
-		Slice  []int             `toml:"slice,omitempty"`
-		Map    map[string]string `toml:"map,omitempty"`
-	}
-
-	var v simple
-	encodeExpected(t, "fields with omitempty are omitted when empty", v, "", nil)
-	v = simple{
-		Bool:   true,
-		String: " ",
-		Slice:  []int{2, 3, 4},
-		Map:    map[string]string{"foo": "bar"},
-	}
-	expected := `bool = true
-string = " "
-slice = [2, 3, 4]
-
-[map]
-  foo = "bar"
-`
-	encodeExpected(t, "fields with omitempty are not omitted when non-empty",
-		v, expected, nil)
-}
-
-func TestEncodeWithOmitZero(t *testing.T) {
-	type simple struct {
-		Number   int     `toml:"number,omitzero"`
-		Real     float64 `toml:"real,omitzero"`
-		Unsigned uint    `toml:"unsigned,omitzero"`
-	}
-
-	value := simple{0, 0.0, uint(0)}
-	expected := ""
-
-	encodeExpected(t, "simple with omitzero, all zero", value, expected, nil)
-
-	value.Number = 10
-	value.Real = 20
-	value.Unsigned = 5
-	expected = `number = 10
-real = 20.0
-unsigned = 5
-`
-	encodeExpected(t, "simple with omitzero, non-zero", value, expected, nil)
-}
-
-func TestEncodeOmitemptyWithEmptyName(t *testing.T) {
-	type simple struct {
-		S []int `toml:",omitempty"`
-	}
-	v := simple{[]int{1, 2, 3}}
-	expected := "S = [1, 2, 3]\n"
-	encodeExpected(t, "simple with omitempty, no name, non-empty field",
-		v, expected, nil)
-}
-
-func TestEncodeAnonymousStructPointerField(t *testing.T) {
-	type Sub struct{}
-	type simple struct {
-		*Sub
-	}
-
-	value := simple{}
-	expected := ""
-	encodeExpected(t, "nil anonymous struct pointer field", value, expected, nil)
-
-	value = simple{Sub: &Sub{}}
-	expected = ""
-	encodeExpected(t, "non-nil anonymous struct pointer field", value, expected, nil)
-}
-
-func TestEncodeIgnoredFields(t *testing.T) {
-	type simple struct {
-		Number int `toml:"-"`
-	}
-	value := simple{}
-	expected := ""
-	encodeExpected(t, "ignored field", value, expected, nil)
-}
-
-func encodeExpected(
-	t *testing.T, label string, val interface{}, wantStr string, wantErr error,
-) {
-	var buf bytes.Buffer
-	enc := NewEncoder(&buf)
-	err := enc.Encode(val)
-	if err != wantErr {
-		if wantErr != nil {
-			if wantErr == errAnything && err != nil {
-				return
-			}
-			t.Errorf("%s: want Encode error %v, got %v", label, wantErr, err)
-		} else {
-			t.Errorf("%s: Encode failed: %s", label, err)
-		}
-	}
-	if err != nil {
-		return
-	}
-	if got := buf.String(); wantStr != got {
-		t.Errorf("%s: want\n-----\n%q\n-----\nbut got\n-----\n%q\n-----\n",
-			label, wantStr, got)
-	}
-}
-
-func ExampleEncoder_Encode() {
-	date, _ := time.Parse(time.RFC822, "14 Mar 10 18:00 UTC")
-	var config = map[string]interface{}{
-		"date":   date,
-		"counts": []int{1, 1, 2, 3, 5, 8},
-		"hash": map[string]string{
-			"key1": "val1",
-			"key2": "val2",
-		},
-	}
-	buf := new(bytes.Buffer)
-	if err := NewEncoder(buf).Encode(config); err != nil {
-		log.Fatal(err)
-	}
-	fmt.Println(buf.String())
-
-	// Output:
-	// counts = [1, 1, 2, 3, 5, 8]
-	// date = 2010-03-14T18:00:00Z
-	//
-	// [hash]
-	//   key1 = "val1"
-	//   key2 = "val2"
-}

cmd/sl-feeds/vendor/github.com/BurntSushi/toml/encoding_types.go

@@ -1,19 +0,0 @@
-// +build go1.2
-
-package toml
-
-// In order to support Go 1.1, we define our own TextMarshaler and
-// TextUnmarshaler types. For Go 1.2+, we just alias them with the
-// standard library interfaces.
-
-import (
-	"encoding"
-)
-
-// TextMarshaler is a synonym for encoding.TextMarshaler. It is defined here
-// so that Go 1.1 can be supported.
-type TextMarshaler encoding.TextMarshaler
-
-// TextUnmarshaler is a synonym for encoding.TextUnmarshaler. It is defined
-// here so that Go 1.1 can be supported.
-type TextUnmarshaler encoding.TextUnmarshaler

cmd/sl-feeds/vendor/github.com/BurntSushi/toml/encoding_types_1.1.go

@@ -1,18 +0,0 @@
-// +build !go1.2
-
-package toml
-
-// These interfaces were introduced in Go 1.2, so we add them manually when
-// compiling for Go 1.1.
-
-// TextMarshaler is a synonym for encoding.TextMarshaler. It is defined here
-// so that Go 1.1 can be supported.
-type TextMarshaler interface {
-	MarshalText() (text []byte, err error)
-}
-
-// TextUnmarshaler is a synonym for encoding.TextUnmarshaler. It is defined
-// here so that Go 1.1 can be supported.
-type TextUnmarshaler interface {
-	UnmarshalText(text []byte) error
-}

cmd/sl-feeds/vendor/github.com/BurntSushi/toml/lex.go

@@ -1,871 +0,0 @@
-package toml
-
-import (
-	"fmt"
-	"strings"
-	"unicode/utf8"
-)
-
-type itemType int
-
-const (
-	itemError itemType = iota
-	itemNIL            // used in the parser to indicate no type
-	itemEOF
-	itemText
-	itemString
-	itemRawString
-	itemMultilineString
-	itemRawMultilineString
-	itemBool
-	itemInteger
-	itemFloat
-	itemDatetime
-	itemArray // the start of an array
-	itemArrayEnd
-	itemTableStart
-	itemTableEnd
-	itemArrayTableStart
-	itemArrayTableEnd
-	itemKeyStart
-	itemCommentStart
-)
-
-const (
-	eof             = 0
-	tableStart      = '['
-	tableEnd        = ']'
-	arrayTableStart = '['
-	arrayTableEnd   = ']'
-	tableSep        = '.'
-	keySep          = '='
-	arrayStart      = '['
-	arrayEnd        = ']'
-	arrayValTerm    = ','
-	commentStart    = '#'
-	stringStart     = '"'
-	stringEnd       = '"'
-	rawStringStart  = '\''
-	rawStringEnd    = '\''
-)
-
-type stateFn func(lx *lexer) stateFn
-
-type lexer struct {
-	input string
-	start int
-	pos   int
-	width int
-	line  int
-	state stateFn
-	items chan item
-
-	// A stack of state functions used to maintain context.
-	// The idea is to reuse parts of the state machine in various places.
-	// For example, values can appear at the top level or within arbitrarily
-	// nested arrays. The last state on the stack is used after a value has
-	// been lexed. Similarly for comments.
-	stack []stateFn
-}
-
-type item struct {
-	typ  itemType
-	val  string
-	line int
-}
-
-func (lx *lexer) nextItem() item {
-	for {
-		select {
-		case item := <-lx.items:
-			return item
-		default:
-			lx.state = lx.state(lx)
-		}
-	}
-}
-
-func lex(input string) *lexer {
-	lx := &lexer{
-		input: input + "\n",
-		state: lexTop,
-		line:  1,
-		items: make(chan item, 10),
-		stack: make([]stateFn, 0, 10),
-	}
-	return lx
-}
-
-func (lx *lexer) push(state stateFn) {
-	lx.stack = append(lx.stack, state)
-}
-
-func (lx *lexer) pop() stateFn {
-	if len(lx.stack) == 0 {
-		return lx.errorf("BUG in lexer: no states to pop.")
-	}
-	last := lx.stack[len(lx.stack)-1]
-	lx.stack = lx.stack[0 : len(lx.stack)-1]
-	return last
-}
-
-func (lx *lexer) current() string {
-	return lx.input[lx.start:lx.pos]
-}
-
-func (lx *lexer) emit(typ itemType) {
-	lx.items <- item{typ, lx.current(), lx.line}
-	lx.start = lx.pos
-}
-
-func (lx *lexer) emitTrim(typ itemType) {
-	lx.items <- item{typ, strings.TrimSpace(lx.current()), lx.line}
-	lx.start = lx.pos
-}
-
-func (lx *lexer) next() (r rune) {
-	if lx.pos >= len(lx.input) {
-		lx.width = 0
-		return eof
-	}
-
-	if lx.input[lx.pos] == '\n' {
-		lx.line++
-	}
-	r, lx.width = utf8.DecodeRuneInString(lx.input[lx.pos:])
-	lx.pos += lx.width
-	return r
-}
-
-// ignore skips over the pending input before this point.
-func (lx *lexer) ignore() {
-	lx.start = lx.pos
-}
-
-// backup steps back one rune. Can be called only once per call of next.
-func (lx *lexer) backup() {
-	lx.pos -= lx.width
-	if lx.pos < len(lx.input) && lx.input[lx.pos] == '\n' {
-		lx.line--
-	}
-}
-
-// accept consumes the next rune if it's equal to `valid`.
-func (lx *lexer) accept(valid rune) bool {
-	if lx.next() == valid {
-		return true
-	}
-	lx.backup()
-	return false
-}
-
-// peek returns but does not consume the next rune in the input.
-func (lx *lexer) peek() rune {
-	r := lx.next()
-	lx.backup()
-	return r
-}
-
-// errorf stops all lexing by emitting an error and returning `nil`.
-// Note that any value that is a character is escaped if it's a special
-// character (new lines, tabs, etc.).
-func (lx *lexer) errorf(format string, values ...interface{}) stateFn {
-	lx.items <- item{
-		itemError,
-		fmt.Sprintf(format, values...),
-		lx.line,
-	}
-	return nil
-}
-
-// lexTop consumes elements at the top level of TOML data.
-func lexTop(lx *lexer) stateFn {
-	r := lx.next()
-	if isWhitespace(r) || isNL(r) {
-		return lexSkip(lx, lexTop)
-	}
-
-	switch r {
-	case commentStart:
-		lx.push(lexTop)
-		return lexCommentStart
-	case tableStart:
-		return lexTableStart
-	case eof:
-		if lx.pos > lx.start {
-			return lx.errorf("Unexpected EOF.")
-		}
-		lx.emit(itemEOF)
-		return nil
-	}
-
-	// At this point, the only valid item can be a key, so we back up
-	// and let the key lexer do the rest.
-	lx.backup()
-	lx.push(lexTopEnd)
-	return lexKeyStart
-}
-
-// lexTopEnd is entered whenever a top-level item has been consumed. (A value
-// or a table.) It must see only whitespace, and will turn back to lexTop
-// upon a new line. If it sees EOF, it will quit the lexer successfully.
-func lexTopEnd(lx *lexer) stateFn {
-	r := lx.next()
-	switch {
-	case r == commentStart:
-		// a comment will read to a new line for us.
-		lx.push(lexTop)
-		return lexCommentStart
-	case isWhitespace(r):
-		return lexTopEnd
-	case isNL(r):
-		lx.ignore()
-		return lexTop
-	case r == eof:
-		lx.ignore()
-		return lexTop
-	}
-	return lx.errorf("Expected a top-level item to end with a new line, "+
-		"comment or EOF, but got %q instead.", r)
-}
-
-// lexTable lexes the beginning of a table. Namely, it makes sure that
-// it starts with a character other than '.' and ']'.
-// It assumes that '[' has already been consumed.
-// It also handles the case that this is an item in an array of tables.
-// e.g., '[[name]]'.
-func lexTableStart(lx *lexer) stateFn {
-	if lx.peek() == arrayTableStart {
-		lx.next()
-		lx.emit(itemArrayTableStart)
-		lx.push(lexArrayTableEnd)
-	} else {
-		lx.emit(itemTableStart)
-		lx.push(lexTableEnd)
-	}
-	return lexTableNameStart
-}
-
-func lexTableEnd(lx *lexer) stateFn {
-	lx.emit(itemTableEnd)
-	return lexTopEnd
-}
-
-func lexArrayTableEnd(lx *lexer) stateFn {
-	if r := lx.next(); r != arrayTableEnd {
-		return lx.errorf("Expected end of table array name delimiter %q, "+
-			"but got %q instead.", arrayTableEnd, r)
-	}
-	lx.emit(itemArrayTableEnd)
-	return lexTopEnd
-}
-
-func lexTableNameStart(lx *lexer) stateFn {
-	switch r := lx.peek(); {
-	case r == tableEnd || r == eof:
-		return lx.errorf("Unexpected end of table name. (Table names cannot " +
-			"be empty.)")
-	case r == tableSep:
-		return lx.errorf("Unexpected table separator. (Table names cannot " +
-			"be empty.)")
-	case r == stringStart || r == rawStringStart:
-		lx.ignore()
-		lx.push(lexTableNameEnd)
-		return lexValue // reuse string lexing
-	default:
-		return lexBareTableName
-	}
-}
-
-// lexTableName lexes the name of a table. It assumes that at least one
-// valid character for the table has already been read.
-func lexBareTableName(lx *lexer) stateFn {
-	switch r := lx.next(); {
-	case isBareKeyChar(r):
-		return lexBareTableName
-	case r == tableSep || r == tableEnd:
-		lx.backup()
-		lx.emitTrim(itemText)
-		return lexTableNameEnd
-	default:
-		return lx.errorf("Bare keys cannot contain %q.", r)
-	}
-}
-
-// lexTableNameEnd reads the end of a piece of a table name, optionally
-// consuming whitespace.
-func lexTableNameEnd(lx *lexer) stateFn {
-	switch r := lx.next(); {
-	case isWhitespace(r):
-		return lexTableNameEnd
-	case r == tableSep:
-		lx.ignore()
-		return lexTableNameStart
-	case r == tableEnd:
-		return lx.pop()
-	default:
-		return lx.errorf("Expected '.' or ']' to end table name, but got %q "+
-			"instead.", r)
-	}
-}
-
-// lexKeyStart consumes a key name up until the first non-whitespace character.
-// lexKeyStart will ignore whitespace.
-func lexKeyStart(lx *lexer) stateFn {
-	r := lx.peek()
-	switch {
-	case r == keySep:
-		return lx.errorf("Unexpected key separator %q.", keySep)
-	case isWhitespace(r) || isNL(r):
-		lx.next()
-		return lexSkip(lx, lexKeyStart)
-	case r == stringStart || r == rawStringStart:
-		lx.ignore()
-		lx.emit(itemKeyStart)
-		lx.push(lexKeyEnd)
-		return lexValue // reuse string lexing
-	default:
-		lx.ignore()
-		lx.emit(itemKeyStart)
-		return lexBareKey
-	}
-}
-
-// lexBareKey consumes the text of a bare key. Assumes that the first character
-// (which is not whitespace) has not yet been consumed.
-func lexBareKey(lx *lexer) stateFn {
-	switch r := lx.next(); {
-	case isBareKeyChar(r):
-		return lexBareKey
-	case isWhitespace(r):
-		lx.emitTrim(itemText)
-		return lexKeyEnd
-	case r == keySep:
-		lx.backup()
-		lx.emitTrim(itemText)
-		return lexKeyEnd
-	default:
-		return lx.errorf("Bare keys cannot contain %q.", r)
-	}
-}
-
-// lexKeyEnd consumes the end of a key and trims whitespace (up to the key
-// separator).
-func lexKeyEnd(lx *lexer) stateFn {
-	switch r := lx.next(); {
-	case r == keySep:
-		return lexSkip(lx, lexValue)
-	case isWhitespace(r):
-		return lexSkip(lx, lexKeyEnd)
-	default:
-		return lx.errorf("Expected key separator %q, but got %q instead.",
-			keySep, r)
-	}
-}
-
-// lexValue starts the consumption of a value anywhere a value is expected.
-// lexValue will ignore whitespace.
-// After a value is lexed, the last state on the next is popped and returned.
-func lexValue(lx *lexer) stateFn {
-	// We allow whitespace to precede a value, but NOT new lines.
-	// In array syntax, the array states are responsible for ignoring new
-	// lines.
-	r := lx.next()
-	if isWhitespace(r) {
-		return lexSkip(lx, lexValue)
-	}
-
-	switch {
-	case r == arrayStart:
-		lx.ignore()
-		lx.emit(itemArray)
-		return lexArrayValue
-	case r == stringStart:
-		if lx.accept(stringStart) {
-			if lx.accept(stringStart) {
-				lx.ignore() // Ignore """
-				return lexMultilineString
-			}
-			lx.backup()
-		}
-		lx.ignore() // ignore the '"'
-		return lexString
-	case r == rawStringStart:
-		if lx.accept(rawStringStart) {
-			if lx.accept(rawStringStart) {
-				lx.ignore() // Ignore """
-				return lexMultilineRawString
-			}
-			lx.backup()
-		}
-		lx.ignore() // ignore the "'"
-		return lexRawString
-	case r == 't':
-		return lexTrue
-	case r == 'f':
-		return lexFalse
-	case r == '-':
-		return lexNumberStart
-	case isDigit(r):
-		lx.backup() // avoid an extra state and use the same as above
-		return lexNumberOrDateStart
-	case r == '.': // special error case, be kind to users
-		return lx.errorf("Floats must start with a digit, not '.'.")
-	}
-	return lx.errorf("Expected value but found %q instead.", r)
-}
-
-// lexArrayValue consumes one value in an array. It assumes that '[' or ','
-// have already been consumed. All whitespace and new lines are ignored.
-func lexArrayValue(lx *lexer) stateFn {
-	r := lx.next()
-	switch {
-	case isWhitespace(r) || isNL(r):
-		return lexSkip(lx, lexArrayValue)
-	case r == commentStart:
-		lx.push(lexArrayValue)
-		return lexCommentStart
-	case r == arrayValTerm:
-		return lx.errorf("Unexpected array value terminator %q.",
-			arrayValTerm)
-	case r == arrayEnd:
-		return lexArrayEnd
-	}
-
-	lx.backup()
-	lx.push(lexArrayValueEnd)
-	return lexValue
-}
-
-// lexArrayValueEnd consumes the cruft between values of an array. Namely,
-// it ignores whitespace and expects either a ',' or a ']'.
-func lexArrayValueEnd(lx *lexer) stateFn {
-	r := lx.next()
-	switch {
-	case isWhitespace(r) || isNL(r):
-		return lexSkip(lx, lexArrayValueEnd)
-	case r == commentStart:
-		lx.push(lexArrayValueEnd)
-		return lexCommentStart
-	case r == arrayValTerm:
-		lx.ignore()
-		return lexArrayValue // move on to the next value
-	case r == arrayEnd:
-		return lexArrayEnd
-	}
-	return lx.errorf("Expected an array value terminator %q or an array "+
-		"terminator %q, but got %q instead.", arrayValTerm, arrayEnd, r)
-}
-
-// lexArrayEnd finishes the lexing of an array. It assumes that a ']' has
-// just been consumed.
-func lexArrayEnd(lx *lexer) stateFn {
-	lx.ignore()
-	lx.emit(itemArrayEnd)
-	return lx.pop()
-}
-
-// lexString consumes the inner contents of a string. It assumes that the
-// beginning '"' has already been consumed and ignored.
-func lexString(lx *lexer) stateFn {
-	r := lx.next()
-	switch {
-	case isNL(r):
-		return lx.errorf("Strings cannot contain new lines.")
-	case r == '\\':
-		lx.push(lexString)
-		return lexStringEscape
-	case r == stringEnd:
-		lx.backup()
-		lx.emit(itemString)
-		lx.next()
-		lx.ignore()
-		return lx.pop()
-	}
-	return lexString
-}
-
-// lexMultilineString consumes the inner contents of a string. It assumes that
-// the beginning '"""' has already been consumed and ignored.
-func lexMultilineString(lx *lexer) stateFn {
-	r := lx.next()
-	switch {
-	case r == '\\':
-		return lexMultilineStringEscape
-	case r == stringEnd:
-		if lx.accept(stringEnd) {
-			if lx.accept(stringEnd) {
-				lx.backup()
-				lx.backup()
-				lx.backup()
-				lx.emit(itemMultilineString)
-				lx.next()
-				lx.next()
-				lx.next()
-				lx.ignore()
-				return lx.pop()
-			}
-			lx.backup()
-		}
-	}
-	return lexMultilineString
-}
-
-// lexRawString consumes a raw string. Nothing can be escaped in such a string.
-// It assumes that the beginning "'" has already been consumed and ignored.
-func lexRawString(lx *lexer) stateFn {
-	r := lx.next()
-	switch {
-	case isNL(r):
-		return lx.errorf("Strings cannot contain new lines.")
-	case r == rawStringEnd:
-		lx.backup()
-		lx.emit(itemRawString)
-		lx.next()
-		lx.ignore()
-		return lx.pop()
-	}
-	return lexRawString
-}
-
-// lexMultilineRawString consumes a raw string. Nothing can be escaped in such
-// a string. It assumes that the beginning "'" has already been consumed and
-// ignored.
-func lexMultilineRawString(lx *lexer) stateFn {
-	r := lx.next()
-	switch {
-	case r == rawStringEnd:
-		if lx.accept(rawStringEnd) {
-			if lx.accept(rawStringEnd) {
-				lx.backup()
-				lx.backup()
-				lx.backup()
-				lx.emit(itemRawMultilineString)
-				lx.next()
-				lx.next()
-				lx.next()
-				lx.ignore()
-				return lx.pop()
-			}
-			lx.backup()
-		}
-	}
-	return lexMultilineRawString
-}
-
-// lexMultilineStringEscape consumes an escaped character. It assumes that the
-// preceding '\\' has already been consumed.
-func lexMultilineStringEscape(lx *lexer) stateFn {
-	// Handle the special case first:
-	if isNL(lx.next()) {
-		return lexMultilineString
-	} else {
-		lx.backup()
-		lx.push(lexMultilineString)
-		return lexStringEscape(lx)
-	}
-}
-
-func lexStringEscape(lx *lexer) stateFn {
-	r := lx.next()
-	switch r {
-	case 'b':
-		fallthrough
-	case 't':
-		fallthrough
-	case 'n':
-		fallthrough
-	case 'f':
-		fallthrough
-	case 'r':
-		fallthrough
-	case '"':
-		fallthrough
-	case '\\':
-		return lx.pop()
-	case 'u':
-		return lexShortUnicodeEscape
-	case 'U':
-		return lexLongUnicodeEscape
-	}
-	return lx.errorf("Invalid escape character %q. Only the following "+
-		"escape characters are allowed: "+
-		"\\b, \\t, \\n, \\f, \\r, \\\", \\/, \\\\, "+
-		"\\uXXXX and \\UXXXXXXXX.", r)
-}
-
-func lexShortUnicodeEscape(lx *lexer) stateFn {
-	var r rune
-	for i := 0; i < 4; i++ {
-		r = lx.next()
-		if !isHexadecimal(r) {
-			return lx.errorf("Expected four hexadecimal digits after '\\u', "+
-				"but got '%s' instead.", lx.current())
-		}
-	}
-	return lx.pop()
-}
-
-func lexLongUnicodeEscape(lx *lexer) stateFn {
-	var r rune
-	for i := 0; i < 8; i++ {
-		r = lx.next()
-		if !isHexadecimal(r) {
-			return lx.errorf("Expected eight hexadecimal digits after '\\U', "+
-				"but got '%s' instead.", lx.current())
-		}
-	}
-	return lx.pop()
-}
-
-// lexNumberOrDateStart consumes either a (positive) integer, float or
-// datetime. It assumes that NO negative sign has been consumed.
-func lexNumberOrDateStart(lx *lexer) stateFn {
-	r := lx.next()
-	if !isDigit(r) {
-		if r == '.' {
-			return lx.errorf("Floats must start with a digit, not '.'.")
-		} else {
-			return lx.errorf("Expected a digit but got %q.", r)
-		}
-	}
-	return lexNumberOrDate
-}
-
-// lexNumberOrDate consumes either a (positive) integer, float or datetime.
-func lexNumberOrDate(lx *lexer) stateFn {
-	r := lx.next()
-	switch {
-	case r == '-':
-		if lx.pos-lx.start != 5 {
-			return lx.errorf("All ISO8601 dates must be in full Zulu form.")
-		}
-		return lexDateAfterYear
-	case isDigit(r):
-		return lexNumberOrDate
-	case r == '.':
-		return lexFloatStart
-	}
-
-	lx.backup()
-	lx.emit(itemInteger)
-	return lx.pop()
-}
-
-// lexDateAfterYear consumes a full Zulu Datetime in ISO8601 format.
-// It assumes that "YYYY-" has already been consumed.
-func lexDateAfterYear(lx *lexer) stateFn {
-	formats := []rune{
-		// digits are '0'.
-		// everything else is direct equality.
-		'0', '0', '-', '0', '0',
-		'T',
-		'0', '0', ':', '0', '0', ':', '0', '0',
-		'Z',
-	}
-	for _, f := range formats {
-		r := lx.next()
-		if f == '0' {
-			if !isDigit(r) {
-				return lx.errorf("Expected digit in ISO8601 datetime, "+
-					"but found %q instead.", r)
-			}
-		} else if f != r {
-			return lx.errorf("Expected %q in ISO8601 datetime, "+
-				"but found %q instead.", f, r)
-		}
-	}
-	lx.emit(itemDatetime)
-	return lx.pop()
-}
-
-// lexNumberStart consumes either an integer or a float. It assumes that
-// a negative sign has already been read, but that *no* digits have been
-// consumed. lexNumberStart will move to the appropriate integer or float
-// states.
-func lexNumberStart(lx *lexer) stateFn {
-	// we MUST see a digit. Even floats have to start with a digit.
-	r := lx.next()
-	if !isDigit(r) {
-		if r == '.' {
-			return lx.errorf("Floats must start with a digit, not '.'.")
-		} else {
-			return lx.errorf("Expected a digit but got %q.", r)
-		}
-	}
-	return lexNumber
-}
-
-// lexNumber consumes an integer or a float after seeing the first digit.
-func lexNumber(lx *lexer) stateFn {
-	r := lx.next()
-	switch {
-	case isDigit(r):
-		return lexNumber
-	case r == '.':
-		return lexFloatStart
-	}
-
-	lx.backup()
-	lx.emit(itemInteger)
-	return lx.pop()
-}
-
-// lexFloatStart starts the consumption of digits of a float after a '.'.
-// Namely, at least one digit is required.
-func lexFloatStart(lx *lexer) stateFn {
-	r := lx.next()
-	if !isDigit(r) {
-		return lx.errorf("Floats must have a digit after the '.', but got "+
-			"%q instead.", r)
-	}
-	return lexFloat
-}
-
-// lexFloat consumes the digits of a float after a '.'.
-// Assumes that one digit has been consumed after a '.' already.
-func lexFloat(lx *lexer) stateFn {
-	r := lx.next()
-	if isDigit(r) {
-		return lexFloat
-	}
-
-	lx.backup()
-	lx.emit(itemFloat)
-	return lx.pop()
-}
-
-// lexConst consumes the s[1:] in s. It assumes that s[0] has already been
-// consumed.
-func lexConst(lx *lexer, s string) stateFn {
-	for i := range s[1:] {
-		if r := lx.next(); r != rune(s[i+1]) {
-			return lx.errorf("Expected %q, but found %q instead.", s[:i+1],
-				s[:i]+string(r))
-		}
-	}
-	return nil
-}
-
-// lexTrue consumes the "rue" in "true". It assumes that 't' has already
-// been consumed.
-func lexTrue(lx *lexer) stateFn {
-	if fn := lexConst(lx, "true"); fn != nil {
-		return fn
-	}
-	lx.emit(itemBool)
-	return lx.pop()
-}
-
-// lexFalse consumes the "alse" in "false". It assumes that 'f' has already
-// been consumed.
-func lexFalse(lx *lexer) stateFn {
-	if fn := lexConst(lx, "false"); fn != nil {
-		return fn
-	}
-	lx.emit(itemBool)
-	return lx.pop()
-}
-
-// lexCommentStart begins the lexing of a comment. It will emit
-// itemCommentStart and consume no characters, passing control to lexComment.
-func lexCommentStart(lx *lexer) stateFn {
-	lx.ignore()
-	lx.emit(itemCommentStart)
-	return lexComment
-}
-
-// lexComment lexes an entire comment. It assumes that '#' has been consumed.
-// It will consume *up to* the first new line character, and pass control
-// back to the last state on the stack.
-func lexComment(lx *lexer) stateFn {
-	r := lx.peek()
-	if isNL(r) || r == eof {
-		lx.emit(itemText)
-		return lx.pop()
-	}
-	lx.next()
-	return lexComment
-}
-
-// lexSkip ignores all slurped input and moves on to the next state.
-func lexSkip(lx *lexer, nextState stateFn) stateFn {
-	return func(lx *lexer) stateFn {
-		lx.ignore()
-		return nextState
-	}
-}
-
-// isWhitespace returns true if `r` is a whitespace character according
-// to the spec.
-func isWhitespace(r rune) bool {
-	return r == '\t' || r == ' '
-}
-
-func isNL(r rune) bool {
-	return r == '\n' || r == '\r'
-}
-
-func isDigit(r rune) bool {
-	return r >= '0' && r <= '9'
-}
-
-func isHexadecimal(r rune) bool {
-	return (r >= '0' && r <= '9') ||
-		(r >= 'a' && r <= 'f') ||
-		(r >= 'A' && r <= 'F')
-}
-
-func isBareKeyChar(r rune) bool {
-	return (r >= 'A' && r <= 'Z') ||
-		(r >= 'a' && r <= 'z') ||
-		(r >= '0' && r <= '9') ||
-		r == '_' ||
-		r == '-'
-}
-
-func (itype itemType) String() string {
-	switch itype {
-	case itemError:
-		return "Error"
-	case itemNIL:
-		return "NIL"
-	case itemEOF:
-		return "EOF"
-	case itemText:
-		return "Text"
-	case itemString:
-		return "String"
-	case itemRawString:
-		return "String"
-	case itemMultilineString:
-		return "String"
-	case itemRawMultilineString:
-		return "String"
-	case itemBool:
-		return "Bool"
-	case itemInteger:
-		return "Integer"
-	case itemFloat:
-		return "Float"
-	case itemDatetime:
-		return "DateTime"
-	case itemTableStart:
-		return "TableStart"
-	case itemTableEnd:
-		return "TableEnd"
-	case itemKeyStart:
-		return "KeyStart"
-	case itemArray:
-		return "Array"
-	case itemArrayEnd:
-		return "ArrayEnd"
-	case itemCommentStart:
-		return "CommentStart"
-	}
-	panic(fmt.Sprintf("BUG: Unknown type '%d'.", int(itype)))
-}
-
-func (item item) String() string {
-	return fmt.Sprintf("(%s, %s)", item.typ.String(), item.val)
-}

cmd/sl-feeds/vendor/github.com/BurntSushi/toml/parse.go

@@ -1,493 +0,0 @@
-package toml
-
-import (
-	"fmt"
-	"log"
-	"strconv"
-	"strings"
-	"time"
-	"unicode"
-	"unicode/utf8"
-)
-
-type parser struct {
-	mapping map[string]interface{}
-	types   map[string]tomlType
-	lx      *lexer
-
-	// A list of keys in the order that they appear in the TOML data.
-	ordered []Key
-
-	// the full key for the current hash in scope
-	context Key
-
-	// the base key name for everything except hashes
-	currentKey string
-
-	// rough approximation of line number
-	approxLine int
-
-	// A map of 'key.group.names' to whether they were created implicitly.
-	implicits map[string]bool
-}
-
-type parseError string
-
-func (pe parseError) Error() string {
-	return string(pe)
-}
-
-func parse(data string) (p *parser, err error) {
-	defer func() {
-		if r := recover(); r != nil {
-			var ok bool
-			if err, ok = r.(parseError); ok {
-				return
-			}
-			panic(r)
-		}
-	}()
-
-	p = &parser{
-		mapping:   make(map[string]interface{}),
-		types:     make(map[string]tomlType),
-		lx:        lex(data),
-		ordered:   make([]Key, 0),
-		implicits: make(map[string]bool),
-	}
-	for {
-		item := p.next()
-		if item.typ == itemEOF {
-			break
-		}
-		p.topLevel(item)
-	}
-
-	return p, nil
-}
-
-func (p *parser) panicf(format string, v ...interface{}) {
-	msg := fmt.Sprintf("Near line %d (last key parsed '%s'): %s",
-		p.approxLine, p.current(), fmt.Sprintf(format, v...))
-	panic(parseError(msg))
-}
-
-func (p *parser) next() item {
-	it := p.lx.nextItem()
-	if it.typ == itemError {
-		p.panicf("%s", it.val)
-	}
-	return it
-}
-
-func (p *parser) bug(format string, v ...interface{}) {
-	log.Panicf("BUG: %s\n\n", fmt.Sprintf(format, v...))
-}
-
-func (p *parser) expect(typ itemType) item {
-	it := p.next()
-	p.assertEqual(typ, it.typ)
-	return it
-}
-
-func (p *parser) assertEqual(expected, got itemType) {
-	if expected != got {
-		p.bug("Expected '%s' but got '%s'.", expected, got)
-	}
-}
-
-func (p *parser) topLevel(item item) {
-	switch item.typ {
-	case itemCommentStart:
-		p.approxLine = item.line
-		p.expect(itemText)
-	case itemTableStart:
-		kg := p.next()
-		p.approxLine = kg.line
-
-		var key Key
-		for ; kg.typ != itemTableEnd && kg.typ != itemEOF; kg = p.next() {
-			key = append(key, p.keyString(kg))
-		}
-		p.assertEqual(itemTableEnd, kg.typ)
-
-		p.establishContext(key, false)
-		p.setType("", tomlHash)
-		p.ordered = append(p.ordered, key)
-	case itemArrayTableStart:
-		kg := p.next()
-		p.approxLine = kg.line
-
-		var key Key
-		for ; kg.typ != itemArrayTableEnd && kg.typ != itemEOF; kg = p.next() {
-			key = append(key, p.keyString(kg))
-		}
-		p.assertEqual(itemArrayTableEnd, kg.typ)
-
-		p.establishContext(key, true)
-		p.setType("", tomlArrayHash)
-		p.ordered = append(p.ordered, key)
-	case itemKeyStart:
-		kname := p.next()
-		p.approxLine = kname.line
-		p.currentKey = p.keyString(kname)
-
-		val, typ := p.value(p.next())
-		p.setValue(p.currentKey, val)
-		p.setType(p.currentKey, typ)
-		p.ordered = append(p.ordered, p.context.add(p.currentKey))
-		p.currentKey = ""
-	default:
-		p.bug("Unexpected type at top level: %s", item.typ)
-	}
-}
-
-// Gets a string for a key (or part of a key in a table name).
-func (p *parser) keyString(it item) string {
-	switch it.typ {
-	case itemText:
-		return it.val
-	case itemString, itemMultilineString,
-		itemRawString, itemRawMultilineString:
-		s, _ := p.value(it)
-		return s.(string)
-	default:
-		p.bug("Unexpected key type: %s", it.typ)
-		panic("unreachable")
-	}
-}
-
-// value translates an expected value from the lexer into a Go value wrapped
-// as an empty interface.
-func (p *parser) value(it item) (interface{}, tomlType) {
-	switch it.typ {
-	case itemString:
-		return p.replaceEscapes(it.val), p.typeOfPrimitive(it)
-	case itemMultilineString:
-		trimmed := stripFirstNewline(stripEscapedWhitespace(it.val))
-		return p.replaceEscapes(trimmed), p.typeOfPrimitive(it)
-	case itemRawString:
-		return it.val, p.typeOfPrimitive(it)
-	case itemRawMultilineString:
-		return stripFirstNewline(it.val), p.typeOfPrimitive(it)
-	case itemBool:
-		switch it.val {
-		case "true":
-			return true, p.typeOfPrimitive(it)
-		case "false":
-			return false, p.typeOfPrimitive(it)
-		}
-		p.bug("Expected boolean value, but got '%s'.", it.val)
-	case itemInteger:
-		num, err := strconv.ParseInt(it.val, 10, 64)
-		if err != nil {
-			// See comment below for floats describing why we make a
-			// distinction between a bug and a user error.
-			if e, ok := err.(*strconv.NumError); ok &&
-				e.Err == strconv.ErrRange {
-
-				p.panicf("Integer '%s' is out of the range of 64-bit "+
-					"signed integers.", it.val)
-			} else {
-				p.bug("Expected integer value, but got '%s'.", it.val)
-			}
-		}
-		return num, p.typeOfPrimitive(it)
-	case itemFloat:
-		num, err := strconv.ParseFloat(it.val, 64)
-		if err != nil {
-			// Distinguish float values. Normally, it'd be a bug if the lexer
-			// provides an invalid float, but it's possible that the float is
-			// out of range of valid values (which the lexer cannot determine).
-			// So mark the former as a bug but the latter as a legitimate user
-			// error.
-			//
-			// This is also true for integers.
-			if e, ok := err.(*strconv.NumError); ok &&
-				e.Err == strconv.ErrRange {
-
-				p.panicf("Float '%s' is out of the range of 64-bit "+
-					"IEEE-754 floating-point numbers.", it.val)
-			} else {
-				p.bug("Expected float value, but got '%s'.", it.val)
-			}
-		}
-		return num, p.typeOfPrimitive(it)
-	case itemDatetime:
-		t, err := time.Parse("2006-01-02T15:04:05Z", it.val)
-		if err != nil {
-			p.panicf("Invalid RFC3339 Zulu DateTime: '%s'.", it.val)
-		}
-		return t, p.typeOfPrimitive(it)
-	case itemArray:
-		array := make([]interface{}, 0)
-		types := make([]tomlType, 0)
-
-		for it = p.next(); it.typ != itemArrayEnd; it = p.next() {
-			if it.typ == itemCommentStart {
-				p.expect(itemText)
-				continue
-			}
-
-			val, typ := p.value(it)
-			array = append(array, val)
-			types = append(types, typ)
-		}
-		return array, p.typeOfArray(types)
-	}
-	p.bug("Unexpected value type: %s", it.typ)
-	panic("unreachable")
-}
-
-// establishContext sets the current context of the parser,
-// where the context is either a hash or an array of hashes. Which one is
-// set depends on the value of the `array` parameter.
-//
-// Establishing the context also makes sure that the key isn't a duplicate, and
-// will create implicit hashes automatically.
-func (p *parser) establishContext(key Key, array bool) {
-	var ok bool
-
-	// Always start at the top level and drill down for our context.
-	hashContext := p.mapping
-	keyContext := make(Key, 0)
-
-	// We only need implicit hashes for key[0:-1]
-	for _, k := range key[0 : len(key)-1] {
-		_, ok = hashContext[k]
-		keyContext = append(keyContext, k)
-
-		// No key? Make an implicit hash and move on.
-		if !ok {
-			p.addImplicit(keyContext)
-			hashContext[k] = make(map[string]interface{})
-		}
-
-		// If the hash context is actually an array of tables, then set
-		// the hash context to the last element in that array.
-		//
-		// Otherwise, it better be a table, since this MUST be a key group (by
-		// virtue of it not being the last element in a key).
-		switch t := hashContext[k].(type) {
-		case []map[string]interface{}:
-			hashContext = t[len(t)-1]
-		case map[string]interface{}:
-			hashContext = t
-		default:
-			p.panicf("Key '%s' was already created as a hash.", keyContext)
-		}
-	}
-
-	p.context = keyContext
-	if array {
-		// If this is the first element for this array, then allocate a new
-		// list of tables for it.
-		k := key[len(key)-1]
-		if _, ok := hashContext[k]; !ok {
-			hashContext[k] = make([]map[string]interface{}, 0, 5)
-		}
-
-		// Add a new table. But make sure the key hasn't already been used
-		// for something else.
-		if hash, ok := hashContext[k].([]map[string]interface{}); ok {
-			hashContext[k] = append(hash, make(map[string]interface{}))
-		} else {
-			p.panicf("Key '%s' was already created and cannot be used as "+
-				"an array.", keyContext)
-		}
-	} else {
-		p.setValue(key[len(key)-1], make(map[string]interface{}))
-	}
-	p.context = append(p.context, key[len(key)-1])
-}
-
-// setValue sets the given key to the given value in the current context.
-// It will make sure that the key hasn't already been defined, account for
-// implicit key groups.
-func (p *parser) setValue(key string, value interface{}) {
-	var tmpHash interface{}
-	var ok bool
-
-	hash := p.mapping
-	keyContext := make(Key, 0)
-	for _, k := range p.context {
-		keyContext = append(keyContext, k)
-		if tmpHash, ok = hash[k]; !ok {
-			p.bug("Context for key '%s' has not been established.", keyContext)
-		}
-		switch t := tmpHash.(type) {
-		case []map[string]interface{}:
-			// The context is a table of hashes. Pick the most recent table
-			// defined as the current hash.
-			hash = t[len(t)-1]
-		case map[string]interface{}:
-			hash = t
-		default:
-			p.bug("Expected hash to have type 'map[string]interface{}', but "+
-				"it has '%T' instead.", tmpHash)
-		}
-	}
-	keyContext = append(keyContext, key)
-
-	if _, ok := hash[key]; ok {
-		// Typically, if the given key has already been set, then we have
-		// to raise an error since duplicate keys are disallowed. However,
-		// it's possible that a key was previously defined implicitly. In this
-		// case, it is allowed to be redefined concretely. (See the
-		// `tests/valid/implicit-and-explicit-after.toml` test in `toml-test`.)
-		//
-		// But we have to make sure to stop marking it as an implicit. (So that
-		// another redefinition provokes an error.)
-		//
-		// Note that since it has already been defined (as a hash), we don't
-		// want to overwrite it. So our business is done.
-		if p.isImplicit(keyContext) {
-			p.removeImplicit(keyContext)
-			return
-		}
-
-		// Otherwise, we have a concrete key trying to override a previous
-		// key, which is *always* wrong.
-		p.panicf("Key '%s' has already been defined.", keyContext)
-	}
-	hash[key] = value
-}
-
-// setType sets the type of a particular value at a given key.
-// It should be called immediately AFTER setValue.
-//
-// Note that if `key` is empty, then the type given will be applied to the
-// current context (which is either a table or an array of tables).
-func (p *parser) setType(key string, typ tomlType) {
-	keyContext := make(Key, 0, len(p.context)+1)
-	for _, k := range p.context {
-		keyContext = append(keyContext, k)
-	}
-	if len(key) > 0 { // allow type setting for hashes
-		keyContext = append(keyContext, key)
-	}
-	p.types[keyContext.String()] = typ
-}
-
-// addImplicit sets the given Key as having been created implicitly.
-func (p *parser) addImplicit(key Key) {
-	p.implicits[key.String()] = true
-}
-
-// removeImplicit stops tagging the given key as having been implicitly
-// created.
-func (p *parser) removeImplicit(key Key) {
-	p.implicits[key.String()] = false
-}
-
-// isImplicit returns true if the key group pointed to by the key was created
-// implicitly.
-func (p *parser) isImplicit(key Key) bool {
-	return p.implicits[key.String()]
-}
-
-// current returns the full key name of the current context.
-func (p *parser) current() string {
-	if len(p.currentKey) == 0 {
-		return p.context.String()
-	}
-	if len(p.context) == 0 {
-		return p.currentKey
-	}
-	return fmt.Sprintf("%s.%s", p.context, p.currentKey)
-}
-
-func stripFirstNewline(s string) string {
-	if len(s) == 0 || s[0] != '\n' {
-		return s
-	}
-	return s[1:]
-}
-
-func stripEscapedWhitespace(s string) string {
-	esc := strings.Split(s, "\\\n")
-	if len(esc) > 1 {
-		for i := 1; i < len(esc); i++ {
-			esc[i] = strings.TrimLeftFunc(esc[i], unicode.IsSpace)
-		}
-	}
-	return strings.Join(esc, "")
-}
-
-func (p *parser) replaceEscapes(str string) string {
-	var replaced []rune
-	s := []byte(str)
-	r := 0
-	for r < len(s) {
-		if s[r] != '\\' {
-			c, size := utf8.DecodeRune(s[r:])
-			r += size
-			replaced = append(replaced, c)
-			continue
-		}
-		r += 1
-		if r >= len(s) {
-			p.bug("Escape sequence at end of string.")
-			return ""
-		}
-		switch s[r] {
-		default:
-			p.bug("Expected valid escape code after \\, but got %q.", s[r])
-			return ""
-		case 'b':
-			replaced = append(replaced, rune(0x0008))
-			r += 1
-		case 't':
-			replaced = append(replaced, rune(0x0009))
-			r += 1
-		case 'n':
-			replaced = append(replaced, rune(0x000A))
-			r += 1
-		case 'f':
-			replaced = append(replaced, rune(0x000C))
-			r += 1
-		case 'r':
-			replaced = append(replaced, rune(0x000D))
-			r += 1
-		case '"':
-			replaced = append(replaced, rune(0x0022))
-			r += 1
-		case '\\':
-			replaced = append(replaced, rune(0x005C))
-			r += 1
-		case 'u':
-			// At this point, we know we have a Unicode escape of the form
-			// `uXXXX` at [r, r+5). (Because the lexer guarantees this
-			// for us.)
-			escaped := p.asciiEscapeToUnicode(s[r+1 : r+5])
-			replaced = append(replaced, escaped)
-			r += 5
-		case 'U':
-			// At this point, we know we have a Unicode escape of the form
-			// `uXXXX` at [r, r+9). (Because the lexer guarantees this
-			// for us.)
-			escaped := p.asciiEscapeToUnicode(s[r+1 : r+9])
-			replaced = append(replaced, escaped)
-			r += 9
-		}
-	}
-	return string(replaced)
-}
-
-func (p *parser) asciiEscapeToUnicode(bs []byte) rune {
-	s := string(bs)
-	hex, err := strconv.ParseUint(strings.ToLower(s), 16, 32)
-	if err != nil {
-		p.bug("Could not parse '%s' as a hexadecimal number, but the "+
-			"lexer claims it's OK: %s", s, err)
-	}
-	if !utf8.ValidRune(rune(hex)) {
-		p.panicf("Escaped character '\\u%s' is not valid UTF-8.", s)
-	}
-	return rune(hex)
-}
-
-func isStringType(ty itemType) bool {
-	return ty == itemString || ty == itemMultilineString ||
-		ty == itemRawString || ty == itemRawMultilineString
-}

cmd/sl-feeds/vendor/github.com/BurntSushi/toml/type_check.go

@@ -1,91 +0,0 @@
-package toml
-
-// tomlType represents any Go type that corresponds to a TOML type.
-// While the first draft of the TOML spec has a simplistic type system that
-// probably doesn't need this level of sophistication, we seem to be militating
-// toward adding real composite types.
-type tomlType interface {
-	typeString() string
-}
-
-// typeEqual accepts any two types and returns true if they are equal.
-func typeEqual(t1, t2 tomlType) bool {
-	if t1 == nil || t2 == nil {
-		return false
-	}
-	return t1.typeString() == t2.typeString()
-}
-
-func typeIsHash(t tomlType) bool {
-	return typeEqual(t, tomlHash) || typeEqual(t, tomlArrayHash)
-}
-
-type tomlBaseType string
-
-func (btype tomlBaseType) typeString() string {
-	return string(btype)
-}
-
-func (btype tomlBaseType) String() string {
-	return btype.typeString()
-}
-
-var (
-	tomlInteger   tomlBaseType = "Integer"
-	tomlFloat     tomlBaseType = "Float"
-	tomlDatetime  tomlBaseType = "Datetime"
-	tomlString    tomlBaseType = "String"
-	tomlBool      tomlBaseType = "Bool"
-	tomlArray     tomlBaseType = "Array"
-	tomlHash      tomlBaseType = "Hash"
-	tomlArrayHash tomlBaseType = "ArrayHash"
-)
-
-// typeOfPrimitive returns a tomlType of any primitive value in TOML.
-// Primitive values are: Integer, Float, Datetime, String and Bool.
-//
-// Passing a lexer item other than the following will cause a BUG message
-// to occur: itemString, itemBool, itemInteger, itemFloat, itemDatetime.
-func (p *parser) typeOfPrimitive(lexItem item) tomlType {
-	switch lexItem.typ {
-	case itemInteger:
-		return tomlInteger
-	case itemFloat:
-		return tomlFloat
-	case itemDatetime:
-		return tomlDatetime
-	case itemString:
-		return tomlString
-	case itemMultilineString:
-		return tomlString
-	case itemRawString:
-		return tomlString
-	case itemRawMultilineString:
-		return tomlString
-	case itemBool:
-		return tomlBool
-	}
-	p.bug("Cannot infer primitive type of lex item '%s'.", lexItem)
-	panic("unreachable")
-}
-
-// typeOfArray returns a tomlType for an array given a list of types of its
-// values.
-//
-// In the current spec, if an array is homogeneous, then its type is always
-// "Array". If the array is not homogeneous, an error is generated.
-func (p *parser) typeOfArray(types []tomlType) tomlType {
-	// Empty arrays are cool.
-	if len(types) == 0 {
-		return tomlArray
-	}
-
-	theType := types[0]
-	for _, t := range types[1:] {
-		if !typeEqual(theType, t) {
-			p.panicf("Array contains values of type '%s' and '%s', but "+
-				"arrays must be homogeneous.", theType, t)
-		}
-	}
-	return tomlArray
-}

cmd/sl-feeds/vendor/github.com/BurntSushi/toml/type_fields.go

@@ -1,241 +0,0 @@
-package toml
-
-// Struct field handling is adapted from code in encoding/json:
-//
-// Copyright 2010 The Go Authors.  All rights reserved.
-// Use of this source code is governed by a BSD-style
-// license that can be found in the Go distribution.
-
-import (
-	"reflect"
-	"sort"
-	"sync"
-)
-
-// A field represents a single field found in a struct.
-type field struct {
-	name  string       // the name of the field (`toml` tag included)
-	tag   bool         // whether field has a `toml` tag
-	index []int        // represents the depth of an anonymous field
-	typ   reflect.Type // the type of the field
-}
-
-// byName sorts field by name, breaking ties with depth,
-// then breaking ties with "name came from toml tag", then
-// breaking ties with index sequence.
-type byName []field
-
-func (x byName) Len() int { return len(x) }
-
-func (x byName) Swap(i, j int) { x[i], x[j] = x[j], x[i] }
-
-func (x byName) Less(i, j int) bool {
-	if x[i].name != x[j].name {
-		return x[i].name < x[j].name
-	}
-	if len(x[i].index) != len(x[j].index) {
-		return len(x[i].index) < len(x[j].index)
-	}
-	if x[i].tag != x[j].tag {
-		return x[i].tag
-	}
-	return byIndex(x).Less(i, j)
-}
-
-// byIndex sorts field by index sequence.
-type byIndex []field
-
-func (x byIndex) Len() int { return len(x) }
-
-func (x byIndex) Swap(i, j int) { x[i], x[j] = x[j], x[i] }
-
-func (x byIndex) Less(i, j int) bool {
-	for k, xik := range x[i].index {
-		if k >= len(x[j].index) {
-			return false
-		}
-		if xik != x[j].index[k] {
-			return xik < x[j].index[k]
-		}
-	}
-	return len(x[i].index) < len(x[j].index)
-}
-
-// typeFields returns a list of fields that TOML should recognize for the given
-// type. The algorithm is breadth-first search over the set of structs to
-// include - the top struct and then any reachable anonymous structs.
-func typeFields(t reflect.Type) []field {
-	// Anonymous fields to explore at the current level and the next.
-	current := []field{}
-	next := []field{{typ: t}}
-
-	// Count of queued names for current level and the next.
-	count := map[reflect.Type]int{}
-	nextCount := map[reflect.Type]int{}
-
-	// Types already visited at an earlier level.
-	visited := map[reflect.Type]bool{}
-
-	// Fields found.
-	var fields []field
-
-	for len(next) > 0 {
-		current, next = next, current[:0]
-		count, nextCount = nextCount, map[reflect.Type]int{}
-
-		for _, f := range current {
-			if visited[f.typ] {
-				continue
-			}
-			visited[f.typ] = true
-
-			// Scan f.typ for fields to include.
-			for i := 0; i < f.typ.NumField(); i++ {
-				sf := f.typ.Field(i)
-				if sf.PkgPath != "" && !sf.Anonymous { // unexported
-					continue
-				}
-				name, _ := getOptions(sf.Tag.Get("toml"))
-				if name == "-" {
-					continue
-				}
-				index := make([]int, len(f.index)+1)
-				copy(index, f.index)
-				index[len(f.index)] = i
-
-				ft := sf.Type
-				if ft.Name() == "" && ft.Kind() == reflect.Ptr {
-					// Follow pointer.
-					ft = ft.Elem()
-				}
-
-				// Record found field and index sequence.
-				if name != "" || !sf.Anonymous || ft.Kind() != reflect.Struct {
-					tagged := name != ""
-					if name == "" {
-						name = sf.Name
-					}
-					fields = append(fields, field{name, tagged, index, ft})
-					if count[f.typ] > 1 {
-						// If there were multiple instances, add a second,
-						// so that the annihilation code will see a duplicate.
-						// It only cares about the distinction between 1 or 2,
-						// so don't bother generating any more copies.
-						fields = append(fields, fields[len(fields)-1])
-					}
-					continue
-				}
-
-				// Record new anonymous struct to explore in next round.
-				nextCount[ft]++
-				if nextCount[ft] == 1 {
-					f := field{name: ft.Name(), index: index, typ: ft}
-					next = append(next, f)
-				}
-			}
-		}
-	}
-
-	sort.Sort(byName(fields))
-
-	// Delete all fields that are hidden by the Go rules for embedded fields,
-	// except that fields with TOML tags are promoted.
-
-	// The fields are sorted in primary order of name, secondary order
-	// of field index length. Loop over names; for each name, delete
-	// hidden fields by choosing the one dominant field that survives.
-	out := fields[:0]
-	for advance, i := 0, 0; i < len(fields); i += advance {
-		// One iteration per name.
-		// Find the sequence of fields with the name of this first field.
-		fi := fields[i]
-		name := fi.name
-		for advance = 1; i+advance < len(fields); advance++ {
-			fj := fields[i+advance]
-			if fj.name != name {
-				break
-			}
-		}
-		if advance == 1 { // Only one field with this name
-			out = append(out, fi)
-			continue
-		}
-		dominant, ok := dominantField(fields[i : i+advance])
-		if ok {
-			out = append(out, dominant)
-		}
-	}
-
-	fields = out
-	sort.Sort(byIndex(fields))
-
-	return fields
-}
-
-// dominantField looks through the fields, all of which are known to
-// have the same name, to find the single field that dominates the
-// others using Go's embedding rules, modified by the presence of
-// TOML tags. If there are multiple top-level fields, the boolean
-// will be false: This condition is an error in Go and we skip all
-// the fields.
-func dominantField(fields []field) (field, bool) {
-	// The fields are sorted in increasing index-length order. The winner
-	// must therefore be one with the shortest index length. Drop all
-	// longer entries, which is easy: just truncate the slice.
-	length := len(fields[0].index)
-	tagged := -1 // Index of first tagged field.
-	for i, f := range fields {
-		if len(f.index) > length {
-			fields = fields[:i]
-			break
-		}
-		if f.tag {
-			if tagged >= 0 {
-				// Multiple tagged fields at the same level: conflict.
-				// Return no field.
-				return field{}, false
-			}
-			tagged = i
-		}
-	}
-	if tagged >= 0 {
-		return fields[tagged], true
-	}
-	// All remaining fields have the same length. If there's more than one,
-	// we have a conflict (two fields named "X" at the same level) and we
-	// return no field.
-	if len(fields) > 1 {
-		return field{}, false
-	}
-	return fields[0], true
-}
-
-var fieldCache struct {
-	sync.RWMutex
-	m map[reflect.Type][]field
-}
-
-// cachedTypeFields is like typeFields but uses a cache to avoid repeated work.
-func cachedTypeFields(t reflect.Type) []field {
-	fieldCache.RLock()
-	f := fieldCache.m[t]
-	fieldCache.RUnlock()
-	if f != nil {
-		return f
-	}
-
-	// Compute fields without lock.
-	// Might duplicate effort but won't hold other computations back.
-	f = typeFields(t)
-	if f == nil {
-		f = []field{}
-	}
-
-	fieldCache.Lock()
-	if fieldCache.m == nil {
-		fieldCache.m = map[reflect.Type][]field{}
-	}
-	fieldCache.m[t] = f
-	fieldCache.Unlock()
-	return f
-}

cmd/sl-feeds/vendor/github.com/gorilla/feeds/.travis.yml

@@ -1,14 +0,0 @@
-language: go
-sudo: false
-go:
-  - 1.3
-  - 1.4
-  - 1.5
-  - tip
-install:
-  - go get golang.org/x/tools/cmd/vet
-script:
-  - go get -t -v ./...
-  - diff -u <(echo -n) <(gofmt -d -s .)
-  - go tool vet .
-  - go test -v -race ./...

cmd/sl-feeds/vendor/github.com/gorilla/feeds/LICENSE

@@ -1,22 +0,0 @@
-Copyright (c) 2013 The Gorilla Feeds Authors. All rights reserved.
-
-Redistribution and use in source and binary forms, with or without
-modification, are permitted provided that the following conditions are met:
-
-  Redistributions of source code must retain the above copyright notice, this
-  list of conditions and the following disclaimer.
-
-  Redistributions in binary form must reproduce the above copyright notice,
-  this list of conditions and the following disclaimer in the documentation
-  and/or other materials provided with the distribution.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
-ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
-WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
-FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
-DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
-SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
-CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
-OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

cmd/sl-feeds/vendor/github.com/gorilla/feeds/README.md

@@ -1,140 +0,0 @@
-## gorilla/feeds
-[![GoDoc](https://godoc.org/github.com/gorilla/feeds?status.svg)](https://godoc.org/github.com/gorilla/feeds) [![Build Status](https://travis-ci.org/gorilla/feeds.png?branch=master)](https://travis-ci.org/gorilla/feeds)
-
-feeds is a web feed generator library for generating RSS and Atom feeds from Go
-applications.
-
-### Goals
-
- * Provide a simple interface to create both Atom & RSS 2.0 feeds
- * Full support for Atom and RSS2.0 spec elements
- * Ability to modify particulars for each spec
-
-### Usage
-
-```go
-package main
-
-import (
-    "fmt"
-    "log"
-    "time"
-    "github.com/gorilla/feeds"
-)
-
-func main() {
-    now := time.Now()
-    feed := &feeds.Feed{
-        Title:       "jmoiron.net blog",
-        Link:        &feeds.Link{Href: "http://jmoiron.net/blog"},
-        Description: "discussion about tech, footie, photos",
-        Author:      &feeds.Author{Name: "Jason Moiron", Email: "jmoiron@jmoiron.net"},
-        Created:     now,
-    }
-
-    feed.Items = []*feeds.Item{
-        &feeds.Item{
-            Title:       "Limiting Concurrency in Go",
-            Link:        &feeds.Link{Href: "http://jmoiron.net/blog/limiting-concurrency-in-go/"},
-            Description: "A discussion on controlled parallelism in golang",
-            Author:      &feeds.Author{Name: "Jason Moiron", Email: "jmoiron@jmoiron.net"},
-            Created:     now,
-        },
-        &feeds.Item{
-            Title:       "Logic-less Template Redux",
-            Link:        &feeds.Link{Href: "http://jmoiron.net/blog/logicless-template-redux/"},
-            Description: "More thoughts on logicless templates",
-            Created:     now,
-        },
-        &feeds.Item{
-            Title:       "Idiomatic Code Reuse in Go",
-            Link:        &feeds.Link{Href: "http://jmoiron.net/blog/idiomatic-code-reuse-in-go/"},
-            Description: "How to use interfaces <em>effectively</em>",
-            Created:     now,
-        },
-    }
-
-    atom, err := feed.ToAtom()
-    if err != nil {
-        log.Fatal(err)
-    }
-
-    rss, err := feed.ToRss()
-    if err != nil {
-        log.Fatal(err)
-    }
-
-    fmt.Println(atom, "\n", rss)
-}
-```
-
-Outputs:
-
-```xml
-<?xml version="1.0" encoding="UTF-8"?>
-<feed xmlns="http://www.w3.org/2005/Atom">
-  <title>jmoiron.net blog</title>
-  <link href="http://jmoiron.net/blog"></link>
-  <id>http://jmoiron.net/blog</id>
-  <updated>2013-01-16T03:26:01-05:00</updated>
-  <summary>discussion about tech, footie, photos</summary>
-  <entry>
-    <title>Limiting Concurrency in Go</title>
-    <link href="http://jmoiron.net/blog/limiting-concurrency-in-go/"></link>
-    <updated>2013-01-16T03:26:01-05:00</updated>
-    <id>tag:jmoiron.net,2013-01-16:/blog/limiting-concurrency-in-go/</id>
-    <summary type="html">A discussion on controlled parallelism in golang</summary>
-    <author>
-      <name>Jason Moiron</name>
-      <email>jmoiron@jmoiron.net</email>
-    </author>
-  </entry>
-  <entry>
-    <title>Logic-less Template Redux</title>
-    <link href="http://jmoiron.net/blog/logicless-template-redux/"></link>
-    <updated>2013-01-16T03:26:01-05:00</updated>
-    <id>tag:jmoiron.net,2013-01-16:/blog/logicless-template-redux/</id>
-    <summary type="html">More thoughts on logicless templates</summary>
-    <author></author>
-  </entry>
-  <entry>
-    <title>Idiomatic Code Reuse in Go</title>
-    <link href="http://jmoiron.net/blog/idiomatic-code-reuse-in-go/"></link>
-    <updated>2013-01-16T03:26:01-05:00</updated>
-    <id>tag:jmoiron.net,2013-01-16:/blog/idiomatic-code-reuse-in-go/</id>
-    <summary type="html">How to use interfaces &lt;em&gt;effectively&lt;/em&gt;</summary>
-    <author></author>
-  </entry>
-</feed>
-
-<?xml version="1.0" encoding="UTF-8"?>
-<rss version="2.0">
-  <channel>
-    <title>jmoiron.net blog</title>
-    <link>http://jmoiron.net/blog</link>
-    <description>discussion about tech, footie, photos</description>
-    <managingEditor>jmoiron@jmoiron.net (Jason Moiron)</managingEditor>
-    <pubDate>2013-01-16T03:22:24-05:00</pubDate>
-    <item>
-      <title>Limiting Concurrency in Go</title>
-      <link>http://jmoiron.net/blog/limiting-concurrency-in-go/</link>
-      <description>A discussion on controlled parallelism in golang</description>
-      <pubDate>2013-01-16T03:22:24-05:00</pubDate>
-    </item>
-    <item>
-      <title>Logic-less Template Redux</title>
-      <link>http://jmoiron.net/blog/logicless-template-redux/</link>
-      <description>More thoughts on logicless templates</description>
-      <pubDate>2013-01-16T03:22:24-05:00</pubDate>
-    </item>
-    <item>
-      <title>Idiomatic Code Reuse in Go</title>
-      <link>http://jmoiron.net/blog/idiomatic-code-reuse-in-go/</link>
-      <description>How to use interfaces &lt;em&gt;effectively&lt;/em&gt;</description>
-      <pubDate>2013-01-16T03:22:24-05:00</pubDate>
-    </item>
-  </channel>
-</rss>
-
-```
-

cmd/sl-feeds/vendor/github.com/gorilla/feeds/atom.go

@@ -1,163 +0,0 @@
-package feeds
-
-import (
-	"encoding/xml"
-	"fmt"
-	"net/url"
-	"strconv"
-	"time"
-)
-
-// Generates Atom feed as XML
-
-const ns = "http://www.w3.org/2005/Atom"
-
-type AtomPerson struct {
-	Name  string `xml:"name,omitempty"`
-	Uri   string `xml:"uri,omitempty"`
-	Email string `xml:"email,omitempty"`
-}
-
-type AtomSummary struct {
-	XMLName xml.Name `xml:"summary"`
-	Content string   `xml:",chardata"`
-	Type    string   `xml:"type,attr"`
-}
-
-type AtomContent struct {
-	XMLName xml.Name `xml:"content"`
-	Content string   `xml:",chardata"`
-	Type    string   `xml:"type,attr"`
-}
-
-type AtomAuthor struct {
-	XMLName xml.Name `xml:"author"`
-	AtomPerson
-}
-
-type AtomContributor struct {
-	XMLName xml.Name `xml:"contributor"`
-	AtomPerson
-}
-
-type AtomEntry struct {
-	XMLName     xml.Name `xml:"entry"`
-	Xmlns       string   `xml:"xmlns,attr,omitempty"`
-	Title       string   `xml:"title"`   // required
-	Updated     string   `xml:"updated"` // required
-	Id          string   `xml:"id"`      // required
-	Category    string   `xml:"category,omitempty"`
-	Content     *AtomContent
-	Rights      string `xml:"rights,omitempty"`
-	Source      string `xml:"source,omitempty"`
-	Published   string `xml:"published,omitempty"`
-	Contributor *AtomContributor
-	Link        *AtomLink    // required if no child 'content' elements
-	Summary     *AtomSummary // required if content has src or content is base64
-	Author      *AtomAuthor  // required if feed lacks an author
-}
-
-type AtomLink struct {
-	//Atom 1.0 <link rel="enclosure" type="audio/mpeg" title="MP3" href="http://www.example.org/myaudiofile.mp3" length="1234" />
-	XMLName xml.Name `xml:"link"`
-	Href    string   `xml:"href,attr"`
-	Rel     string   `xml:"rel,attr,omitempty"`
-	Type    string   `xml:"type,attr,omitempty"`
-	Length  string   `xml:"length,attr,omitempty"`
-}
-
-type AtomFeed struct {
-	XMLName     xml.Name `xml:"feed"`
-	Xmlns       string   `xml:"xmlns,attr"`
-	Title       string   `xml:"title"`   // required
-	Id          string   `xml:"id"`      // required
-	Updated     string   `xml:"updated"` // required
-	Category    string   `xml:"category,omitempty"`
-	Icon        string   `xml:"icon,omitempty"`
-	Logo        string   `xml:"logo,omitempty"`
-	Rights      string   `xml:"rights,omitempty"` // copyright used
-	Subtitle    string   `xml:"subtitle,omitempty"`
-	Link        *AtomLink
-	Author      *AtomAuthor `xml:"author,omitempty"`
-	Contributor *AtomContributor
-	Entries     []*AtomEntry
-}
-
-type Atom struct {
-	*Feed
-}
-
-func newAtomEntry(i *Item) *AtomEntry {
-	id := i.Id
-	// assume the description is html
-	c := &AtomContent{Content: i.Description, Type: "html"}
-
-	if len(id) == 0 {
-		// if there's no id set, try to create one, either from data or just a uuid
-		if len(i.Link.Href) > 0 && (!i.Created.IsZero() || !i.Updated.IsZero()) {
-			dateStr := anyTimeFormat("2006-01-02", i.Updated, i.Created)
-			host, path := i.Link.Href, "/invalid.html"
-			if url, err := url.Parse(i.Link.Href); err == nil {
-				host, path = url.Host, url.Path
-			}
-			id = fmt.Sprintf("tag:%s,%s:%s", host, dateStr, path)
-		} else {
-			id = "urn:uuid:" + NewUUID().String()
-		}
-	}
-	var name, email string
-	if i.Author != nil {
-		name, email = i.Author.Name, i.Author.Email
-	}
-
-	x := &AtomEntry{
-		Title:   i.Title,
-		Link:    &AtomLink{Href: i.Link.Href, Rel: i.Link.Rel, Type: i.Link.Type},
-		Content: c,
-		Id:      id,
-		Updated: anyTimeFormat(time.RFC3339, i.Updated, i.Created),
-	}
-
-	intLength, err := strconv.ParseInt(i.Link.Length, 10, 64)
-
-	if err == nil && (intLength > 0 || i.Link.Type != "") {
-		i.Link.Rel = "enclosure"
-		x.Link = &AtomLink{Href: i.Link.Href, Rel: i.Link.Rel, Type: i.Link.Type, Length: i.Link.Length}
-	}
-
-	if len(name) > 0 || len(email) > 0 {
-		x.Author = &AtomAuthor{AtomPerson: AtomPerson{Name: name, Email: email}}
-	}
-	return x
-}
-
-// create a new AtomFeed with a generic Feed struct's data
-func (a *Atom) AtomFeed() *AtomFeed {
-	updated := anyTimeFormat(time.RFC3339, a.Updated, a.Created)
-	feed := &AtomFeed{
-		Xmlns:    ns,
-		Title:    a.Title,
-		Link:     &AtomLink{Href: a.Link.Href, Rel: a.Link.Rel},
-		Subtitle: a.Description,
-		Id:       a.Link.Href,
-		Updated:  updated,
-		Rights:   a.Copyright,
-	}
-	if a.Author != nil {
-		feed.Author = &AtomAuthor{AtomPerson: AtomPerson{Name: a.Author.Name, Email: a.Author.Email}}
-	}
-	for _, e := range a.Items {
-		feed.Entries = append(feed.Entries, newAtomEntry(e))
-	}
-	return feed
-}
-
-// return an XML-Ready object for an Atom object
-func (a *Atom) FeedXml() interface{} {
-	return a.AtomFeed()
-}
-
-// return an XML-ready object for an AtomFeed object
-func (a *AtomFeed) FeedXml() interface{} {
-	return a
-}

cmd/sl-feeds/vendor/github.com/gorilla/feeds/doc.go

@@ -1,70 +0,0 @@
-/*
-Syndication (feed) generator library for golang.
-
-Installing
-
-	go get github.com/gorilla/feeds
-
-Feeds provides a simple, generic Feed interface with a generic Item object as well as RSS and Atom specific RssFeed and AtomFeed objects which allow access to all of each spec's defined elements.
-
-Examples
-
-Create a Feed and some Items in that feed using the generic interfaces:
-
-	import (
-		"time"
-		. "github.com/gorilla/feeds
-	)
-
-	now = time.Now()
-
-	feed := &Feed{
-		Title:       "jmoiron.net blog",
-		Link:        &Link{Href: "http://jmoiron.net/blog"},
-		Description: "discussion about tech, footie, photos",
-		Author:      &Author{Name: "Jason Moiron", Email: "jmoiron@jmoiron.net"},
-		Created:     now,
-		Copyright:   "This work is copyright © Benjamin Button",
-	}
-
-	feed.Items = []*Item{
-		&Item{
-			Title:       "Limiting Concurrency in Go",
-			Link:        &Link{Href: "http://jmoiron.net/blog/limiting-concurrency-in-go/"},
-			Description: "A discussion on controlled parallelism in golang",
-			Author:      &Author{Name: "Jason Moiron", Email: "jmoiron@jmoiron.net"},
-			Created:     now,
-		},
-		&Item{
-			Title:       "Logic-less Template Redux",
-			Link:        &Link{Href: "http://jmoiron.net/blog/logicless-template-redux/"},
-			Description: "More thoughts on logicless templates",
-			Created:     now,
-		},
-		&Item{
-			Title:       "Idiomatic Code Reuse in Go",
-			Link:        &Link{Href: "http://jmoiron.net/blog/idiomatic-code-reuse-in-go/"},
-			Description: "How to use interfaces <em>effectively</em>",
-			Created:     now,
-		},
-	}
-
-From here, you can output Atom or RSS versions of this feed easily
-
-	atom, err := feed.ToAtom()
-	rss, err := feed.ToRss()
-
-You can also get access to the underlying objects that feeds uses to export its XML
-
-	atomFeed := &Atom{feed}.AtomFeed()
-	rssFeed := &Rss{feed}.RssFeed()
-
-From here, you can modify or add each syndication's specific fields before outputting
-
-	atomFeed.Subtitle = "plays the blues"
-	atom, err := ToXML(atomFeed)
-	rssFeed.Generator = "gorilla/feeds v1.0 (github.com/gorilla/feeds)"
-	rss, err := ToXML(rssFeed)
-
-*/
-package feeds

cmd/sl-feeds/vendor/github.com/gorilla/feeds/feed.go

@@ -1,106 +0,0 @@
-package feeds
-
-import (
-	"encoding/xml"
-	"io"
-	"time"
-)
-
-type Link struct {
-	Href, Rel, Type, Length string
-}
-
-type Author struct {
-	Name, Email string
-}
-
-type Item struct {
-	Title       string
-	Link        *Link
-	Author      *Author
-	Description string // used as description in rss, summary in atom
-	Id          string // used as guid in rss, id in atom
-	Updated     time.Time
-	Created     time.Time
-}
-
-type Feed struct {
-	Title       string
-	Link        *Link
-	Description string
-	Author      *Author
-	Updated     time.Time
-	Created     time.Time
-	Id          string
-	Subtitle    string
-	Items       []*Item
-	Copyright   string
-}
-
-// add a new Item to a Feed
-func (f *Feed) Add(item *Item) {
-	f.Items = append(f.Items, item)
-}
-
-// returns the first non-zero time formatted as a string or ""
-func anyTimeFormat(format string, times ...time.Time) string {
-	for _, t := range times {
-		if !t.IsZero() {
-			return t.Format(format)
-		}
-	}
-	return ""
-}
-
-// interface used by ToXML to get a object suitable for exporting XML.
-type XmlFeed interface {
-	FeedXml() interface{}
-}
-
-// turn a feed object (either a Feed, AtomFeed, or RssFeed) into xml
-// returns an error if xml marshaling fails
-func ToXML(feed XmlFeed) (string, error) {
-	x := feed.FeedXml()
-	data, err := xml.MarshalIndent(x, "", "  ")
-	if err != nil {
-		return "", err
-	}
-	// strip empty line from default xml header
-	s := xml.Header[:len(xml.Header)-1] + string(data)
-	return s, nil
-}
-
-// Write a feed object (either a Feed, AtomFeed, or RssFeed) as XML into
-// the writer. Returns an error if XML marshaling fails.
-func WriteXML(feed XmlFeed, w io.Writer) error {
-	x := feed.FeedXml()
-	// write default xml header, without the newline
-	if _, err := w.Write([]byte(xml.Header[:len(xml.Header)-1])); err != nil {
-		return err
-	}
-	e := xml.NewEncoder(w)
-	e.Indent("", "  ")
-	return e.Encode(x)
-}
-
-// creates an Atom representation of this feed
-func (f *Feed) ToAtom() (string, error) {
-	a := &Atom{f}
-	return ToXML(a)
-}
-
-// Writes an Atom representation of this feed to the writer.
-func (f *Feed) WriteAtom(w io.Writer) error {
-	return WriteXML(&Atom{f}, w)
-}
-
-// creates an Rss representation of this feed
-func (f *Feed) ToRss() (string, error) {
-	r := &Rss{f}
-	return ToXML(r)
-}
-
-// Writes an RSS representation of this feed to the writer.
-func (f *Feed) WriteRss(w io.Writer) error {
-	return WriteXML(&Rss{f}, w)
-}

cmd/sl-feeds/vendor/github.com/gorilla/feeds/feed_test.go

@@ -1,183 +0,0 @@
-package feeds
-
-import (
-	"bytes"
-	"testing"
-	"time"
-)
-
-var atomOutput = `<?xml version="1.0" encoding="UTF-8"?><feed xmlns="http://www.w3.org/2005/Atom">
-  <title>jmoiron.net blog</title>
-  <id>http://jmoiron.net/blog</id>
-  <updated>2013-01-16T21:52:35-05:00</updated>
-  <rights>This work is copyright © Benjamin Button</rights>
-  <subtitle>discussion about tech, footie, photos</subtitle>
-  <link href="http://jmoiron.net/blog"></link>
-  <author>
-    <name>Jason Moiron</name>
-    <email>jmoiron@jmoiron.net</email>
-  </author>
-  <entry>
-    <title>Limiting Concurrency in Go</title>
-    <updated>2013-01-16T21:52:35-05:00</updated>
-    <id>tag:jmoiron.net,2013-01-16:/blog/limiting-concurrency-in-go/</id>
-    <content type="html">A discussion on controlled parallelism in golang</content>
-    <link href="http://jmoiron.net/blog/limiting-concurrency-in-go/"></link>
-    <author>
-      <name>Jason Moiron</name>
-      <email>jmoiron@jmoiron.net</email>
-    </author>
-  </entry>
-  <entry>
-    <title>Logic-less Template Redux</title>
-    <updated>2013-01-16T21:52:35-05:00</updated>
-    <id>tag:jmoiron.net,2013-01-16:/blog/logicless-template-redux/</id>
-    <content type="html">More thoughts on logicless templates</content>
-    <link href="http://jmoiron.net/blog/logicless-template-redux/"></link>
-  </entry>
-  <entry>
-    <title>Idiomatic Code Reuse in Go</title>
-    <updated>2013-01-16T21:52:35-05:00</updated>
-    <id>tag:jmoiron.net,2013-01-16:/blog/idiomatic-code-reuse-in-go/</id>
-    <content type="html">How to use interfaces &lt;em&gt;effectively&lt;/em&gt;</content>
-    <link href="http://jmoiron.net/blog/idiomatic-code-reuse-in-go/"></link>
-  </entry>
-  <entry>
-    <title>Never Gonna Give You Up Mp3</title>
-    <updated>2013-01-16T21:52:35-05:00</updated>
-    <id>tag:example.com,2013-01-16:/RickRoll.mp3</id>
-    <content type="html">Never gonna give you up - Never gonna let you down.</content>
-    <link href="http://example.com/RickRoll.mp3" rel="enclosure" type="audio/mpeg" length="123456"></link>
-  </entry>
-  <entry>
-    <title>String formatting in Go</title>
-    <updated>2013-01-16T21:52:35-05:00</updated>
-    <id>tag:example.com,2013-01-16:/strings</id>
-    <content type="html">How to use things like %s, %v, %d, etc.</content>
-    <link href="http://example.com/strings"></link>
-  </entry>
-</feed>`
-
-var rssOutput = `<?xml version="1.0" encoding="UTF-8"?><rss version="2.0">
-  <channel>
-    <title>jmoiron.net blog</title>
-    <link>http://jmoiron.net/blog</link>
-    <description>discussion about tech, footie, photos</description>
-    <copyright>This work is copyright © Benjamin Button</copyright>
-    <managingEditor>jmoiron@jmoiron.net (Jason Moiron)</managingEditor>
-    <pubDate>Wed, 16 Jan 2013 21:52:35 -0500</pubDate>
-    <item>
-      <title>Limiting Concurrency in Go</title>
-      <link>http://jmoiron.net/blog/limiting-concurrency-in-go/</link>
-      <description>A discussion on controlled parallelism in golang</description>
-      <author>Jason Moiron</author>
-      <pubDate>Wed, 16 Jan 2013 21:52:35 -0500</pubDate>
-    </item>
-    <item>
-      <title>Logic-less Template Redux</title>
-      <link>http://jmoiron.net/blog/logicless-template-redux/</link>
-      <description>More thoughts on logicless templates</description>
-      <pubDate>Wed, 16 Jan 2013 21:52:35 -0500</pubDate>
-    </item>
-    <item>
-      <title>Idiomatic Code Reuse in Go</title>
-      <link>http://jmoiron.net/blog/idiomatic-code-reuse-in-go/</link>
-      <description>How to use interfaces &lt;em&gt;effectively&lt;/em&gt;</description>
-      <pubDate>Wed, 16 Jan 2013 21:52:35 -0500</pubDate>
-    </item>
-    <item>
-      <title>Never Gonna Give You Up Mp3</title>
-      <link>http://example.com/RickRoll.mp3</link>
-      <description>Never gonna give you up - Never gonna let you down.</description>
-      <enclosure url="http://example.com/RickRoll.mp3" length="123456" type="audio/mpeg"></enclosure>
-      <pubDate>Wed, 16 Jan 2013 21:52:35 -0500</pubDate>
-    </item>
-    <item>
-      <title>String formatting in Go</title>
-      <link>http://example.com/strings</link>
-      <description>How to use things like %s, %v, %d, etc.</description>
-      <pubDate>Wed, 16 Jan 2013 21:52:35 -0500</pubDate>
-    </item>
-  </channel>
-</rss>`
-
-func TestFeed(t *testing.T) {
-	now, err := time.Parse(time.RFC3339, "2013-01-16T21:52:35-05:00")
-	if err != nil {
-		t.Error(err)
-	}
-	tz := time.FixedZone("EST", -5*60*60)
-	now = now.In(tz)
-
-	feed := &Feed{
-		Title:       "jmoiron.net blog",
-		Link:        &Link{Href: "http://jmoiron.net/blog"},
-		Description: "discussion about tech, footie, photos",
-		Author:      &Author{Name: "Jason Moiron", Email: "jmoiron@jmoiron.net"},
-		Created:     now,
-		Copyright:   "This work is copyright © Benjamin Button",
-	}
-
-	feed.Items = []*Item{
-		{
-			Title:       "Limiting Concurrency in Go",
-			Link:        &Link{Href: "http://jmoiron.net/blog/limiting-concurrency-in-go/"},
-			Description: "A discussion on controlled parallelism in golang",
-			Author:      &Author{Name: "Jason Moiron", Email: "jmoiron@jmoiron.net"},
-			Created:     now,
-		},
-		{
-			Title:       "Logic-less Template Redux",
-			Link:        &Link{Href: "http://jmoiron.net/blog/logicless-template-redux/"},
-			Description: "More thoughts on logicless templates",
-			Created:     now,
-		},
-		{
-			Title:       "Idiomatic Code Reuse in Go",
-			Link:        &Link{Href: "http://jmoiron.net/blog/idiomatic-code-reuse-in-go/"},
-			Description: "How to use interfaces <em>effectively</em>",
-			Created:     now,
-		},
-		{
-			Title:       "Never Gonna Give You Up Mp3",
-			Link:        &Link{Href: "http://example.com/RickRoll.mp3", Length: "123456", Type: "audio/mpeg"},
-			Description: "Never gonna give you up - Never gonna let you down.",
-			Created:     now,
-		},
-		{
-			Title:       "String formatting in Go",
-			Link:        &Link{Href: "http://example.com/strings"},
-			Description: "How to use things like %s, %v, %d, etc.",
-			Created:     now,
-		}}
-
-	atom, err := feed.ToAtom()
-	if err != nil {
-		t.Errorf("unexpected error encoding Atom: %v", err)
-	}
-	if atom != atomOutput {
-		t.Errorf("Atom not what was expected.  Got:\n%s\n\nExpected:\n%s\n", atom, atomOutput)
-	}
-	var buf bytes.Buffer
-	if err := feed.WriteAtom(&buf); err != nil {
-		t.Errorf("unexpected error writing Atom: %v", err)
-	}
-	if got := buf.String(); got != atomOutput {
-		t.Errorf("Atom not what was expected.  Got:\n%s\n\nExpected:\n%s\n", got, atomOutput)
-	}
-
-	rss, err := feed.ToRss()
-	if err != nil {
-		t.Errorf("unexpected error encoding RSS: %v", err)
-	}
-	if rss != rssOutput {
-		t.Errorf("Rss not what was expected.  Got:\n%s\n\nExpected:\n%s\n", rss, rssOutput)
-	}
-	buf.Reset()
-	if err := feed.WriteRss(&buf); err != nil {
-		t.Errorf("unexpected error writing RSS: %v", err)
-	}
-	if got := buf.String(); got != rssOutput {
-		t.Errorf("Rss not what was expected.  Got:\n%s\n\nExpected:\n%s\n", got, rssOutput)
-	}
-}

cmd/sl-feeds/vendor/github.com/gorilla/feeds/rss.go

@@ -1,146 +0,0 @@
-package feeds
-
-// rss support
-// validation done according to spec here:
-//    http://cyber.law.harvard.edu/rss/rss.html
-
-import (
-	"encoding/xml"
-	"fmt"
-	"strconv"
-	"time"
-)
-
-// private wrapper around the RssFeed which gives us the <rss>..</rss> xml
-type rssFeedXml struct {
-	XMLName xml.Name `xml:"rss"`
-	Version string   `xml:"version,attr"`
-	Channel *RssFeed
-}
-
-type RssImage struct {
-	XMLName xml.Name `xml:"image"`
-	Url     string   `xml:"url"`
-	Title   string   `xml:"title"`
-	Link    string   `xml:"link"`
-	Width   int      `xml:"width,omitempty"`
-	Height  int      `xml:"height,omitempty"`
-}
-
-type RssTextInput struct {
-	XMLName     xml.Name `xml:"textInput"`
-	Title       string   `xml:"title"`
-	Description string   `xml:"description"`
-	Name        string   `xml:"name"`
-	Link        string   `xml:"link"`
-}
-
-type RssFeed struct {
-	XMLName        xml.Name `xml:"channel"`
-	Title          string   `xml:"title"`       // required
-	Link           string   `xml:"link"`        // required
-	Description    string   `xml:"description"` // required
-	Language       string   `xml:"language,omitempty"`
-	Copyright      string   `xml:"copyright,omitempty"`
-	ManagingEditor string   `xml:"managingEditor,omitempty"` // Author used
-	WebMaster      string   `xml:"webMaster,omitempty"`
-	PubDate        string   `xml:"pubDate,omitempty"`       // created or updated
-	LastBuildDate  string   `xml:"lastBuildDate,omitempty"` // updated used
-	Category       string   `xml:"category,omitempty"`
-	Generator      string   `xml:"generator,omitempty"`
-	Docs           string   `xml:"docs,omitempty"`
-	Cloud          string   `xml:"cloud,omitempty"`
-	Ttl            int      `xml:"ttl,omitempty"`
-	Rating         string   `xml:"rating,omitempty"`
-	SkipHours      string   `xml:"skipHours,omitempty"`
-	SkipDays       string   `xml:"skipDays,omitempty"`
-	Image          *RssImage
-	TextInput      *RssTextInput
-	Items          []*RssItem
-}
-
-type RssItem struct {
-	XMLName     xml.Name `xml:"item"`
-	Title       string   `xml:"title"`       // required
-	Link        string   `xml:"link"`        // required
-	Description string   `xml:"description"` // required
-	Author      string   `xml:"author,omitempty"`
-	Category    string   `xml:"category,omitempty"`
-	Comments    string   `xml:"comments,omitempty"`
-	Enclosure   *RssEnclosure
-	Guid        string `xml:"guid,omitempty"`    // Id used
-	PubDate     string `xml:"pubDate,omitempty"` // created or updated
-	Source      string `xml:"source,omitempty"`
-}
-
-type RssEnclosure struct {
-	//RSS 2.0 <enclosure url="http://example.com/file.mp3" length="123456789" type="audio/mpeg" />
-	XMLName xml.Name `xml:"enclosure"`
-	Url     string   `xml:"url,attr"`
-	Length  string   `xml:"length,attr"`
-	Type    string   `xml:"type,attr"`
-}
-
-type Rss struct {
-	*Feed
-}
-
-// create a new RssItem with a generic Item struct's data
-func newRssItem(i *Item) *RssItem {
-	item := &RssItem{
-		Title:       i.Title,
-		Link:        i.Link.Href,
-		Description: i.Description,
-		Guid:        i.Id,
-		PubDate:     anyTimeFormat(time.RFC1123Z, i.Created, i.Updated),
-	}
-
-	intLength, err := strconv.ParseInt(i.Link.Length, 10, 64)
-
-	if err == nil && (intLength > 0 || i.Link.Type != "") {
-		item.Enclosure = &RssEnclosure{Url: i.Link.Href, Type: i.Link.Type, Length: i.Link.Length}
-	}
-	if i.Author != nil {
-		item.Author = i.Author.Name
-	}
-	return item
-}
-
-// create a new RssFeed with a generic Feed struct's data
-func (r *Rss) RssFeed() *RssFeed {
-	pub := anyTimeFormat(time.RFC1123Z, r.Created, r.Updated)
-	build := anyTimeFormat(time.RFC1123Z, r.Updated)
-	author := ""
-	if r.Author != nil {
-		author = r.Author.Email
-		if len(r.Author.Name) > 0 {
-			author = fmt.Sprintf("%s (%s)", r.Author.Email, r.Author.Name)
-		}
-	}
-
-	channel := &RssFeed{
-		Title:          r.Title,
-		Link:           r.Link.Href,
-		Description:    r.Description,
-		ManagingEditor: author,
-		PubDate:        pub,
-		LastBuildDate:  build,
-		Copyright:      r.Copyright,
-	}
-	for _, i := range r.Items {
-		channel.Items = append(channel.Items, newRssItem(i))
-	}
-	return channel
-}
-
-// return an XML-Ready object for an Rss object
-func (r *Rss) FeedXml() interface{} {
-	// only generate version 2.0 feeds for now
-	return r.RssFeed().FeedXml()
-
-}
-
-// return an XML-ready object for an RssFeed object
-func (r *RssFeed) FeedXml() interface{} {
-	return &rssFeedXml{Version: "2.0", Channel: r}
-}

cmd/sl-feeds/vendor/github.com/gorilla/feeds/uuid.go

@@ -1,27 +0,0 @@
-package feeds
-
-// relevant bits from https://github.com/abneptis/GoUUID/blob/master/uuid.go
-
-import (
-	"crypto/rand"
-	"fmt"
-)
-
-type UUID [16]byte
-
-// create a new uuid v4
-func NewUUID() *UUID {
-	u := &UUID{}
-	_, err := rand.Read(u[:16])
-	if err != nil {
-		panic(err)
-	}
-
-	u[8] = (u[8] | 0x80) & 0xBf
-	u[6] = (u[6] | 0x40) & 0x4f
-	return u
-}
-
-func (u *UUID) String() string {
-	return fmt.Sprintf("%x-%x-%x-%x-%x", u[:4], u[4:6], u[6:8], u[8:10], u[10:])
-}

cmd/sl-feeds/vendor/github.com/gorilla/feeds/uuid_test.go

@@ -1,19 +0,0 @@
-package feeds
-
-import (
-	"testing"
-)
-
-func TestUUID(t *testing.T) {
-	s := NewUUID()
-	s2 := NewUUID()
-	if len(s) != 16 {
-		t.Errorf("Expecting len of 16, got %d\n", len(s))
-	}
-	if len(s.String()) != 36 {
-		t.Errorf("Expecting uuid hex string len of 36, got %d\n", len(s.String()))
-	}
-	if s == s2 {
-		t.Errorf("Expecting different UUIDs to be different, but they are the same.\n")
-	}
-}

cmd/sl-feeds/vendor/github.com/urfave/cli/.gitignore

@@ -1,2 +0,0 @@
-*.coverprofile
-node_modules/

cmd/sl-feeds/vendor/github.com/urfave/cli/.travis.yml

@@ -1,39 +0,0 @@
-language: go
-
-sudo: false
-
-cache:
-  directories:
-  - node_modules
-
-go:
-- 1.2.x
-- 1.3.x
-- 1.4.2
-- 1.5.x
-- 1.6.x
-- 1.7.x
-- master
-
-matrix:
-  allow_failures:
-  - go: master
-  include:
-  - go: 1.6.x
-    os: osx
-  - go: 1.7.x
-    os: osx
-
-before_script:
-- go get github.com/urfave/gfmrun/... || true
-- go get golang.org/x/tools/... || true
-- if [ ! -f node_modules/.bin/markdown-toc ] ; then
-    npm install markdown-toc ;
-  fi
-
-script:
-- ./runtests gen
-- ./runtests vet
-- ./runtests test
-- ./runtests gfmrun
-- ./runtests toc

cmd/sl-feeds/vendor/github.com/urfave/cli/CHANGELOG.md

@@ -1,392 +0,0 @@
-# Change Log
-
-**ATTN**: This project uses [semantic versioning](http://semver.org/).
-
-## [Unreleased]
-
-## [1.19.1] - 2016-11-21
-
-### Fixed
-
-- Fixes regression introduced in 1.19.0 where using an `ActionFunc` as
-  the `Action` for a command would cause it to error rather than calling the
-  function. Should not have a affected declarative cases using `func(c
-  *cli.Context) err)`.
-- Shell completion now handles the case where the user specifies
-  `--generate-bash-completion` immediately after a flag that takes an argument.
-  Previously it call the application with `--generate-bash-completion` as the
-  flag value.
-
-## [1.19.0] - 2016-11-19
-### Added
-- `FlagsByName` was added to make it easy to sort flags (e.g. `sort.Sort(cli.FlagsByName(app.Flags))`)
-- A `Description` field was added to `App` for a more detailed description of
-  the application (similar to the existing `Description` field on `Command`)
-- Flag type code generation via `go generate`
-- Write to stderr and exit 1 if action returns non-nil error
-- Added support for TOML to the `altsrc` loader
-- `SkipArgReorder` was added to allow users to skip the argument reordering.
-  This is useful if you want to consider all "flags" after an argument as
-  arguments rather than flags (the default behavior of the stdlib `flag`
-  library). This is backported functionality from the [removal of the flag
-  reordering](https://github.com/urfave/cli/pull/398) in the unreleased version
-  2
-- For formatted errors (those implementing `ErrorFormatter`), the errors will
-  be formatted during output. Compatible with `pkg/errors`.
-
-### Changed
-- Raise minimum tested/supported Go version to 1.2+
-
-### Fixed
-- Consider empty environment variables as set (previously environment variables
-  with the equivalent of `""` would be skipped rather than their value used).
-- Return an error if the value in a given environment variable cannot be parsed
-  as the flag type. Previously these errors were silently swallowed.
-- Print full error when an invalid flag is specified (which includes the invalid flag)
-- `App.Writer` defaults to `stdout` when `nil`
-- If no action is specified on a command or app, the help is now printed instead of `panic`ing
-- `App.Metadata` is initialized automatically now (previously was `nil` unless initialized)
-- Correctly show help message if `-h` is provided to a subcommand
-- `context.(Global)IsSet` now respects environment variables. Previously it
-  would return `false` if a flag was specified in the environment rather than
-  as an argument
-- Removed deprecation warnings to STDERR to avoid them leaking to the end-user
-- `altsrc`s import paths were updated to use `gopkg.in/urfave/cli.v1`. This
-  fixes issues that occurred when `gopkg.in/urfave/cli.v1` was imported as well
-  as `altsrc` where Go would complain that the types didn't match
-
-## [1.18.1] - 2016-08-28
-### Fixed
-- Removed deprecation warnings to STDERR to avoid them leaking to the end-user (backported)
-
-## [1.18.0] - 2016-06-27
-### Added
-- `./runtests` test runner with coverage tracking by default
-- testing on OS X
-- testing on Windows
-- `UintFlag`, `Uint64Flag`, and `Int64Flag` types and supporting code
-
-### Changed
-- Use spaces for alignment in help/usage output instead of tabs, making the
-  output alignment consistent regardless of tab width
-
-### Fixed
-- Printing of command aliases in help text
-- Printing of visible flags for both struct and struct pointer flags
-- Display the `help` subcommand when using `CommandCategories`
-- No longer swallows `panic`s that occur within the `Action`s themselves when
-  detecting the signature of the `Action` field
-
-## [1.17.1] - 2016-08-28
-### Fixed
-- Removed deprecation warnings to STDERR to avoid them leaking to the end-user
-
-## [1.17.0] - 2016-05-09
-### Added
-- Pluggable flag-level help text rendering via `cli.DefaultFlagStringFunc`
-- `context.GlobalBoolT` was added as an analogue to `context.GlobalBool`
-- Support for hiding commands by setting `Hidden: true` -- this will hide the
-  commands in help output
-
-### Changed
-- `Float64Flag`, `IntFlag`, and `DurationFlag` default values are no longer
-  quoted in help text output.
-- All flag types now include `(default: {value})` strings following usage when a
-  default value can be (reasonably) detected.
-- `IntSliceFlag` and `StringSliceFlag` usage strings are now more consistent
-  with non-slice flag types
-- Apps now exit with a code of 3 if an unknown subcommand is specified
-  (previously they printed "No help topic for...", but still exited 0. This
-  makes it easier to script around apps built using `cli` since they can trust
-  that a 0 exit code indicated a successful execution.
-- cleanups based on [Go Report Card
-  feedback](https://goreportcard.com/report/github.com/urfave/cli)
-
-## [1.16.1] - 2016-08-28
-### Fixed
-- Removed deprecation warnings to STDERR to avoid them leaking to the end-user
-
-## [1.16.0] - 2016-05-02
-### Added
-- `Hidden` field on all flag struct types to omit from generated help text
-
-### Changed
-- `BashCompletionFlag` (`--enable-bash-completion`) is now omitted from
-generated help text via the `Hidden` field
-
-### Fixed
-- handling of error values in `HandleAction` and `HandleExitCoder`
-
-## [1.15.0] - 2016-04-30
-### Added
-- This file!
-- Support for placeholders in flag usage strings
-- `App.Metadata` map for arbitrary data/state management
-- `Set` and `GlobalSet` methods on `*cli.Context` for altering values after
-parsing.
-- Support for nested lookup of dot-delimited keys in structures loaded from
-YAML.
-
-### Changed
-- The `App.Action` and `Command.Action` now prefer a return signature of
-`func(*cli.Context) error`, as defined by `cli.ActionFunc`.  If a non-nil
-`error` is returned, there may be two outcomes:
-    - If the error fulfills `cli.ExitCoder`, then `os.Exit` will be called
-    automatically
-    - Else the error is bubbled up and returned from `App.Run`
-- Specifying an `Action` with the legacy return signature of
-`func(*cli.Context)` will produce a deprecation message to stderr
-- Specifying an `Action` that is not a `func` type will produce a non-zero exit
-from `App.Run`
-- Specifying an `Action` func that has an invalid (input) signature will
-produce a non-zero exit from `App.Run`
-
-### Deprecated
-- <a name="deprecated-cli-app-runandexitonerror"></a>
-`cli.App.RunAndExitOnError`, which should now be done by returning an error
-that fulfills `cli.ExitCoder` to `cli.App.Run`.
-- <a name="deprecated-cli-app-action-signature"></a> the legacy signature for
-`cli.App.Action` of `func(*cli.Context)`, which should now have a return
-signature of `func(*cli.Context) error`, as defined by `cli.ActionFunc`.
-
-### Fixed
-- Added missing `*cli.Context.GlobalFloat64` method
-
-## [1.14.0] - 2016-04-03 (backfilled 2016-04-25)
-### Added
-- Codebeat badge
-- Support for categorization via `CategorizedHelp` and `Categories` on app.
-
-### Changed
-- Use `filepath.Base` instead of `path.Base` in `Name` and `HelpName`.
-
-### Fixed
-- Ensure version is not shown in help text when `HideVersion` set.
-
-## [1.13.0] - 2016-03-06 (backfilled 2016-04-25)
-### Added
-- YAML file input support.
-- `NArg` method on context.
-
-## [1.12.0] - 2016-02-17 (backfilled 2016-04-25)
-### Added
-- Custom usage error handling.
-- Custom text support in `USAGE` section of help output.
-- Improved help messages for empty strings.
-- AppVeyor CI configuration.
-
-### Changed
-- Removed `panic` from default help printer func.
-- De-duping and optimizations.
-
-### Fixed
-- Correctly handle `Before`/`After` at command level when no subcommands.
-- Case of literal `-` argument causing flag reordering.
-- Environment variable hints on Windows.
-- Docs updates.
-
-## [1.11.1] - 2015-12-21 (backfilled 2016-04-25)
-### Changed
-- Use `path.Base` in `Name` and `HelpName`
-- Export `GetName` on flag types.
-
-### Fixed
-- Flag parsing when skipping is enabled.
-- Test output cleanup.
-- Move completion check to account for empty input case.
-
-## [1.11.0] - 2015-11-15 (backfilled 2016-04-25)
-### Added
-- Destination scan support for flags.
-- Testing against `tip` in Travis CI config.
-
-### Changed
-- Go version in Travis CI config.
-
-### Fixed
-- Removed redundant tests.
-- Use correct example naming in tests.
-
-## [1.10.2] - 2015-10-29 (backfilled 2016-04-25)
-### Fixed
-- Remove unused var in bash completion.
-
-## [1.10.1] - 2015-10-21 (backfilled 2016-04-25)
-### Added
-- Coverage and reference logos in README.
-
-### Fixed
-- Use specified values in help and version parsing.
-- Only display app version and help message once.
-
-## [1.10.0] - 2015-10-06 (backfilled 2016-04-25)
-### Added
-- More tests for existing functionality.
-- `ArgsUsage` at app and command level for help text flexibility.
-
-### Fixed
-- Honor `HideHelp` and `HideVersion` in `App.Run`.
-- Remove juvenile word from README.
-
-## [1.9.0] - 2015-09-08 (backfilled 2016-04-25)
-### Added
-- `FullName` on command with accompanying help output update.
-- Set default `$PROG` in bash completion.
-
-### Changed
-- Docs formatting.
-
-### Fixed
-- Removed self-referential imports in tests.
-
-## [1.8.0] - 2015-06-30 (backfilled 2016-04-25)
-### Added
-- Support for `Copyright` at app level.
-- `Parent` func at context level to walk up context lineage.
-
-### Fixed
-- Global flag processing at top level.
-
-## [1.7.1] - 2015-06-11 (backfilled 2016-04-25)
-### Added
-- Aggregate errors from `Before`/`After` funcs.
-- Doc comments on flag structs.
-- Include non-global flags when checking version and help.
-- Travis CI config updates.
-
-### Fixed
-- Ensure slice type flags have non-nil values.
-- Collect global flags from the full command hierarchy.
-- Docs prose.
-
-## [1.7.0] - 2015-05-03 (backfilled 2016-04-25)
-### Changed
-- `HelpPrinter` signature includes output writer.
-
-### Fixed
-- Specify go 1.1+ in docs.
-- Set `Writer` when running command as app.
-
-## [1.6.0] - 2015-03-23 (backfilled 2016-04-25)
-### Added
-- Multiple author support.
-- `NumFlags` at context level.
-- `Aliases` at command level.
-
-### Deprecated
-- `ShortName` at command level.
-
-### Fixed
-- Subcommand help output.
-- Backward compatible support for deprecated `Author` and `Email` fields.
-- Docs regarding `Names`/`Aliases`.
-
-## [1.5.0] - 2015-02-20 (backfilled 2016-04-25)
-### Added
-- `After` hook func support at app and command level.
-
-### Fixed
-- Use parsed context when running command as subcommand.
-- Docs prose.
-
-## [1.4.1] - 2015-01-09 (backfilled 2016-04-25)
-### Added
-- Support for hiding `-h / --help` flags, but not `help` subcommand.
-- Stop flag parsing after `--`.
-
-### Fixed
-- Help text for generic flags to specify single value.
-- Use double quotes in output for defaults.
-- Use `ParseInt` instead of `ParseUint` for int environment var values.
-- Use `0` as base when parsing int environment var values.
-
-## [1.4.0] - 2014-12-12 (backfilled 2016-04-25)
-### Added
-- Support for environment variable lookup "cascade".
-- Support for `Stdout` on app for output redirection.
-
-### Fixed
-- Print command help instead of app help in `ShowCommandHelp`.
-
-## [1.3.1] - 2014-11-13 (backfilled 2016-04-25)
-### Added
-- Docs and example code updates.
-
-### Changed
-- Default `-v / --version` flag made optional.
-
-## [1.3.0] - 2014-08-10 (backfilled 2016-04-25)
-### Added
-- `FlagNames` at context level.
-- Exposed `VersionPrinter` var for more control over version output.
-- Zsh completion hook.
-- `AUTHOR` section in default app help template.
-- Contribution guidelines.
-- `DurationFlag` type.
-
-## [1.2.0] - 2014-08-02
-### Added
-- Support for environment variable defaults on flags plus tests.
-
-## [1.1.0] - 2014-07-15
-### Added
-- Bash completion.
-- Optional hiding of built-in help command.
-- Optional skipping of flag parsing at command level.
-- `Author`, `Email`, and `Compiled` metadata on app.
-- `Before` hook func support at app and command level.
-- `CommandNotFound` func support at app level.
-- Command reference available on context.
-- `GenericFlag` type.
-- `Float64Flag` type.
-- `BoolTFlag` type.
-- `IsSet` flag helper on context.
-- More flag lookup funcs at context level.
-- More tests &amp; docs.
-
-### Changed
-- Help template updates to account for presence/absence of flags.
-- Separated subcommand help template.
-- Exposed `HelpPrinter` var for more control over help output.
-
-## [1.0.0] - 2013-11-01
-### Added
-- `help` flag in default app flag set and each command flag set.
-- Custom handling of argument parsing errors.
-- Command lookup by name at app level.
-- `StringSliceFlag` type and supporting `StringSlice` type.
-- `IntSliceFlag` type and supporting `IntSlice` type.
-- Slice type flag lookups by name at context level.
-- Export of app and command help functions.
-- More tests &amp; docs.
-
-## 0.1.0 - 2013-07-22
-### Added
-- Initial implementation.
-
-[Unreleased]: https://github.com/urfave/cli/compare/v1.18.0...HEAD
-[1.18.0]: https://github.com/urfave/cli/compare/v1.17.0...v1.18.0
-[1.17.0]: https://github.com/urfave/cli/compare/v1.16.0...v1.17.0
-[1.16.0]: https://github.com/urfave/cli/compare/v1.15.0...v1.16.0
-[1.15.0]: https://github.com/urfave/cli/compare/v1.14.0...v1.15.0
-[1.14.0]: https://github.com/urfave/cli/compare/v1.13.0...v1.14.0
-[1.13.0]: https://github.com/urfave/cli/compare/v1.12.0...v1.13.0
-[1.12.0]: https://github.com/urfave/cli/compare/v1.11.1...v1.12.0
-[1.11.1]: https://github.com/urfave/cli/compare/v1.11.0...v1.11.1
-[1.11.0]: https://github.com/urfave/cli/compare/v1.10.2...v1.11.0
-[1.10.2]: https://github.com/urfave/cli/compare/v1.10.1...v1.10.2
-[1.10.1]: https://github.com/urfave/cli/compare/v1.10.0...v1.10.1
-[1.10.0]: https://github.com/urfave/cli/compare/v1.9.0...v1.10.0
-[1.9.0]: https://github.com/urfave/cli/compare/v1.8.0...v1.9.0
-[1.8.0]: https://github.com/urfave/cli/compare/v1.7.1...v1.8.0
-[1.7.1]: https://github.com/urfave/cli/compare/v1.7.0...v1.7.1
-[1.7.0]: https://github.com/urfave/cli/compare/v1.6.0...v1.7.0
-[1.6.0]: https://github.com/urfave/cli/compare/v1.5.0...v1.6.0
-[1.5.0]: https://github.com/urfave/cli/compare/v1.4.1...v1.5.0
-[1.4.1]: https://github.com/urfave/cli/compare/v1.4.0...v1.4.1
-[1.4.0]: https://github.com/urfave/cli/compare/v1.3.1...v1.4.0
-[1.3.1]: https://github.com/urfave/cli/compare/v1.3.0...v1.3.1
-[1.3.0]: https://github.com/urfave/cli/compare/v1.2.0...v1.3.0
-[1.2.0]: https://github.com/urfave/cli/compare/v1.1.0...v1.2.0
-[1.1.0]: https://github.com/urfave/cli/compare/v1.0.0...v1.1.0
-[1.0.0]: https://github.com/urfave/cli/compare/v0.1.0...v1.0.0

cmd/sl-feeds/vendor/github.com/urfave/cli/LICENSE

@@ -1,21 +0,0 @@
-MIT License
-
-Copyright (c) 2016 Jeremy Saenz & Contributors
-
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in all
-copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-SOFTWARE.

cmd/sl-feeds/vendor/github.com/urfave/cli/altsrc/altsrc.go

@@ -1,3 +0,0 @@
-package altsrc
-
-//go:generate python ../generate-flag-types altsrc -i ../flag-types.json -o flag_generated.go

cmd/sl-feeds/vendor/github.com/urfave/cli/altsrc/flag.go

@@ -1,261 +0,0 @@
-package altsrc
-
-import (
-	"fmt"
-	"strconv"
-	"strings"
-	"syscall"
-
-	"gopkg.in/urfave/cli.v1"
-)
-
-// FlagInputSourceExtension is an extension interface of cli.Flag that
-// allows a value to be set on the existing parsed flags.
-type FlagInputSourceExtension interface {
-	cli.Flag
-	ApplyInputSourceValue(context *cli.Context, isc InputSourceContext) error
-}
-
-// ApplyInputSourceValues iterates over all provided flags and
-// executes ApplyInputSourceValue on flags implementing the
-// FlagInputSourceExtension interface to initialize these flags
-// to an alternate input source.
-func ApplyInputSourceValues(context *cli.Context, inputSourceContext InputSourceContext, flags []cli.Flag) error {
-	for _, f := range flags {
-		inputSourceExtendedFlag, isType := f.(FlagInputSourceExtension)
-		if isType {
-			err := inputSourceExtendedFlag.ApplyInputSourceValue(context, inputSourceContext)
-			if err != nil {
-				return err
-			}
-		}
-	}
-
-	return nil
-}
-
-// InitInputSource is used to to setup an InputSourceContext on a cli.Command Before method. It will create a new
-// input source based on the func provided. If there is no error it will then apply the new input source to any flags
-// that are supported by the input source
-func InitInputSource(flags []cli.Flag, createInputSource func() (InputSourceContext, error)) cli.BeforeFunc {
-	return func(context *cli.Context) error {
-		inputSource, err := createInputSource()
-		if err != nil {
-			return fmt.Errorf("Unable to create input source: inner error: \n'%v'", err.Error())
-		}
-
-		return ApplyInputSourceValues(context, inputSource, flags)
-	}
-}
-
-// InitInputSourceWithContext is used to to setup an InputSourceContext on a cli.Command Before method. It will create a new
-// input source based on the func provided with potentially using existing cli.Context values to initialize itself. If there is
-// no error it will then apply the new input source to any flags that are supported by the input source
-func InitInputSourceWithContext(flags []cli.Flag, createInputSource func(context *cli.Context) (InputSourceContext, error)) cli.BeforeFunc {
-	return func(context *cli.Context) error {
-		inputSource, err := createInputSource(context)
-		if err != nil {
-			return fmt.Errorf("Unable to create input source with context: inner error: \n'%v'", err.Error())
-		}
-
-		return ApplyInputSourceValues(context, inputSource, flags)
-	}
-}
-
-// ApplyInputSourceValue applies a generic value to the flagSet if required
-func (f *GenericFlag) ApplyInputSourceValue(context *cli.Context, isc InputSourceContext) error {
-	if f.set != nil {
-		if !context.IsSet(f.Name) && !isEnvVarSet(f.EnvVar) {
-			value, err := isc.Generic(f.GenericFlag.Name)
-			if err != nil {
-				return err
-			}
-			if value != nil {
-				eachName(f.Name, func(name string) {
-					f.set.Set(f.Name, value.String())
-				})
-			}
-		}
-	}
-
-	return nil
-}
-
-// ApplyInputSourceValue applies a StringSlice value to the flagSet if required
-func (f *StringSliceFlag) ApplyInputSourceValue(context *cli.Context, isc InputSourceContext) error {
-	if f.set != nil {
-		if !context.IsSet(f.Name) && !isEnvVarSet(f.EnvVar) {
-			value, err := isc.StringSlice(f.StringSliceFlag.Name)
-			if err != nil {
-				return err
-			}
-			if value != nil {
-				var sliceValue cli.StringSlice = value
-				eachName(f.Name, func(name string) {
-					underlyingFlag := f.set.Lookup(f.Name)
-					if underlyingFlag != nil {
-						underlyingFlag.Value = &sliceValue
-					}
-				})
-			}
-		}
-	}
-	return nil
-}
-
-// ApplyInputSourceValue applies a IntSlice value if required
-func (f *IntSliceFlag) ApplyInputSourceValue(context *cli.Context, isc InputSourceContext) error {
-	if f.set != nil {
-		if !context.IsSet(f.Name) && !isEnvVarSet(f.EnvVar) {
-			value, err := isc.IntSlice(f.IntSliceFlag.Name)
-			if err != nil {
-				return err
-			}
-			if value != nil {
-				var sliceValue cli.IntSlice = value
-				eachName(f.Name, func(name string) {
-					underlyingFlag := f.set.Lookup(f.Name)
-					if underlyingFlag != nil {
-						underlyingFlag.Value = &sliceValue
-					}
-				})
-			}
-		}
-	}
-	return nil
-}
-
-// ApplyInputSourceValue applies a Bool value to the flagSet if required
-func (f *BoolFlag) ApplyInputSourceValue(context *cli.Context, isc InputSourceContext) error {
-	if f.set != nil {
-		if !context.IsSet(f.Name) && !isEnvVarSet(f.EnvVar) {
-			value, err := isc.Bool(f.BoolFlag.Name)
-			if err != nil {
-				return err
-			}
-			if value {
-				eachName(f.Name, func(name string) {
-					f.set.Set(f.Name, strconv.FormatBool(value))
-				})
-			}
-		}
-	}
-	return nil
-}
-
-// ApplyInputSourceValue applies a BoolT value to the flagSet if required
-func (f *BoolTFlag) ApplyInputSourceValue(context *cli.Context, isc InputSourceContext) error {
-	if f.set != nil {
-		if !context.IsSet(f.Name) && !isEnvVarSet(f.EnvVar) {
-			value, err := isc.BoolT(f.BoolTFlag.Name)
-			if err != nil {
-				return err
-			}
-			if !value {
-				eachName(f.Name, func(name string) {
-					f.set.Set(f.Name, strconv.FormatBool(value))
-				})
-			}
-		}
-	}
-	return nil
-}
-
-// ApplyInputSourceValue applies a String value to the flagSet if required
-func (f *StringFlag) ApplyInputSourceValue(context *cli.Context, isc InputSourceContext) error {
-	if f.set != nil {
-		if !(context.IsSet(f.Name) || isEnvVarSet(f.EnvVar)) {
-			value, err := isc.String(f.StringFlag.Name)
-			if err != nil {
-				return err
-			}
-			if value != "" {
-				eachName(f.Name, func(name string) {
-					f.set.Set(f.Name, value)
-				})
-			}
-		}
-	}
-	return nil
-}
-
-// ApplyInputSourceValue applies a int value to the flagSet if required
-func (f *IntFlag) ApplyInputSourceValue(context *cli.Context, isc InputSourceContext) error {
-	if f.set != nil {
-		if !(context.IsSet(f.Name) || isEnvVarSet(f.EnvVar)) {
-			value, err := isc.Int(f.IntFlag.Name)
-			if err != nil {
-				return err
-			}
-			if value > 0 {
-				eachName(f.Name, func(name string) {
-					f.set.Set(f.Name, strconv.FormatInt(int64(value), 10))
-				})
-			}
-		}
-	}
-	return nil
-}
-
-// ApplyInputSourceValue applies a Duration value to the flagSet if required
-func (f *DurationFlag) ApplyInputSourceValue(context *cli.Context, isc InputSourceContext) error {
-	if f.set != nil {
-		if !(context.IsSet(f.Name) || isEnvVarSet(f.EnvVar)) {
-			value, err := isc.Duration(f.DurationFlag.Name)
-			if err != nil {
-				return err
-			}
-			if value > 0 {
-				eachName(f.Name, func(name string) {
-					f.set.Set(f.Name, value.String())
-				})
-			}
-		}
-	}
-	return nil
-}
-
-// ApplyInputSourceValue applies a Float64 value to the flagSet if required
-func (f *Float64Flag) ApplyInputSourceValue(context *cli.Context, isc InputSourceContext) error {
-	if f.set != nil {
-		if !(context.IsSet(f.Name) || isEnvVarSet(f.EnvVar)) {
-			value, err := isc.Float64(f.Float64Flag.Name)
-			if err != nil {
-				return err
-			}
-			if value > 0 {
-				floatStr := float64ToString(value)
-				eachName(f.Name, func(name string) {
-					f.set.Set(f.Name, floatStr)
-				})
-			}
-		}
-	}
-	return nil
-}
-
-func isEnvVarSet(envVars string) bool {
-	for _, envVar := range strings.Split(envVars, ",") {
-		envVar = strings.TrimSpace(envVar)
-		if _, ok := syscall.Getenv(envVar); ok {
-			// TODO: Can't use this for bools as
-			// set means that it was true or false based on
-			// Bool flag type, should work for other types
-			return true
-		}
-	}
-
-	return false
-}
-
-func float64ToString(f float64) string {
-	return fmt.Sprintf("%v", f)
-}
-
-func eachName(longName string, fn func(string)) {
-	parts := strings.Split(longName, ",")
-	for _, name := range parts {
-		name = strings.Trim(name, " ")
-		fn(name)
-	}
-}

cmd/sl-feeds/vendor/github.com/urfave/cli/altsrc/flag_generated.go

@@ -1,347 +0,0 @@
-package altsrc
-
-import (
-	"flag"
-
-	"gopkg.in/urfave/cli.v1"
-)
-
-// WARNING: This file is generated!
-
-// BoolFlag is the flag type that wraps cli.BoolFlag to allow
-// for other values to be specified
-type BoolFlag struct {
-	cli.BoolFlag
-	set *flag.FlagSet
-}
-
-// NewBoolFlag creates a new BoolFlag
-func NewBoolFlag(fl cli.BoolFlag) *BoolFlag {
-	return &BoolFlag{BoolFlag: fl, set: nil}
-}
-
-// Apply saves the flagSet for later usage calls, then calls the
-// wrapped BoolFlag.Apply
-func (f *BoolFlag) Apply(set *flag.FlagSet) {
-	f.set = set
-	f.BoolFlag.Apply(set)
-}
-
-// ApplyWithError saves the flagSet for later usage calls, then calls the
-// wrapped BoolFlag.ApplyWithError
-func (f *BoolFlag) ApplyWithError(set *flag.FlagSet) error {
-	f.set = set
-	return f.BoolFlag.ApplyWithError(set)
-}
-
-// BoolTFlag is the flag type that wraps cli.BoolTFlag to allow
-// for other values to be specified
-type BoolTFlag struct {
-	cli.BoolTFlag
-	set *flag.FlagSet
-}
-
-// NewBoolTFlag creates a new BoolTFlag
-func NewBoolTFlag(fl cli.BoolTFlag) *BoolTFlag {
-	return &BoolTFlag{BoolTFlag: fl, set: nil}
-}
-
-// Apply saves the flagSet for later usage calls, then calls the
-// wrapped BoolTFlag.Apply
-func (f *BoolTFlag) Apply(set *flag.FlagSet) {
-	f.set = set
-	f.BoolTFlag.Apply(set)
-}
-
-// ApplyWithError saves the flagSet for later usage calls, then calls the
-// wrapped BoolTFlag.ApplyWithError
-func (f *BoolTFlag) ApplyWithError(set *flag.FlagSet) error {
-	f.set = set
-	return f.BoolTFlag.ApplyWithError(set)
-}
-
-// DurationFlag is the flag type that wraps cli.DurationFlag to allow
-// for other values to be specified
-type DurationFlag struct {
-	cli.DurationFlag
-	set *flag.FlagSet
-}
-
-// NewDurationFlag creates a new DurationFlag
-func NewDurationFlag(fl cli.DurationFlag) *DurationFlag {
-	return &DurationFlag{DurationFlag: fl, set: nil}
-}
-
-// Apply saves the flagSet for later usage calls, then calls the
-// wrapped DurationFlag.Apply
-func (f *DurationFlag) Apply(set *flag.FlagSet) {
-	f.set = set
-	f.DurationFlag.Apply(set)
-}
-
-// ApplyWithError saves the flagSet for later usage calls, then calls the
-// wrapped DurationFlag.ApplyWithError
-func (f *DurationFlag) ApplyWithError(set *flag.FlagSet) error {
-	f.set = set
-	return f.DurationFlag.ApplyWithError(set)
-}
-
-// Float64Flag is the flag type that wraps cli.Float64Flag to allow
-// for other values to be specified
-type Float64Flag struct {
-	cli.Float64Flag
-	set *flag.FlagSet
-}
-
-// NewFloat64Flag creates a new Float64Flag
-func NewFloat64Flag(fl cli.Float64Flag) *Float64Flag {
-	return &Float64Flag{Float64Flag: fl, set: nil}
-}
-
-// Apply saves the flagSet for later usage calls, then calls the
-// wrapped Float64Flag.Apply
-func (f *Float64Flag) Apply(set *flag.FlagSet) {
-	f.set = set
-	f.Float64Flag.Apply(set)
-}
-
-// ApplyWithError saves the flagSet for later usage calls, then calls the
-// wrapped Float64Flag.ApplyWithError
-func (f *Float64Flag) ApplyWithError(set *flag.FlagSet) error {
-	f.set = set
-	return f.Float64Flag.ApplyWithError(set)
-}
-
-// GenericFlag is the flag type that wraps cli.GenericFlag to allow
-// for other values to be specified
-type GenericFlag struct {
-	cli.GenericFlag
-	set *flag.FlagSet
-}
-
-// NewGenericFlag creates a new GenericFlag
-func NewGenericFlag(fl cli.GenericFlag) *GenericFlag {
-	return &GenericFlag{GenericFlag: fl, set: nil}
-}
-
-// Apply saves the flagSet for later usage calls, then calls the
-// wrapped GenericFlag.Apply
-func (f *GenericFlag) Apply(set *flag.FlagSet) {
-	f.set = set
-	f.GenericFlag.Apply(set)
-}
-
-// ApplyWithError saves the flagSet for later usage calls, then calls the
-// wrapped GenericFlag.ApplyWithError
-func (f *GenericFlag) ApplyWithError(set *flag.FlagSet) error {
-	f.set = set
-	return f.GenericFlag.ApplyWithError(set)
-}
-
-// Int64Flag is the flag type that wraps cli.Int64Flag to allow
-// for other values to be specified
-type Int64Flag struct {
-	cli.Int64Flag
-	set *flag.FlagSet
-}
-
-// NewInt64Flag creates a new Int64Flag
-func NewInt64Flag(fl cli.Int64Flag) *Int64Flag {
-	return &Int64Flag{Int64Flag: fl, set: nil}
-}
-
-// Apply saves the flagSet for later usage calls, then calls the
-// wrapped Int64Flag.Apply
-func (f *Int64Flag) Apply(set *flag.FlagSet) {
-	f.set = set
-	f.Int64Flag.Apply(set)
-}
-
-// ApplyWithError saves the flagSet for later usage calls, then calls the
-// wrapped Int64Flag.ApplyWithError
-func (f *Int64Flag) ApplyWithError(set *flag.FlagSet) error {
-	f.set = set
-	return f.Int64Flag.ApplyWithError(set)
-}
-
-// IntFlag is the flag type that wraps cli.IntFlag to allow
-// for other values to be specified
-type IntFlag struct {
-	cli.IntFlag
-	set *flag.FlagSet
-}
-
-// NewIntFlag creates a new IntFlag
-func NewIntFlag(fl cli.IntFlag) *IntFlag {
-	return &IntFlag{IntFlag: fl, set: nil}
-}
-
-// Apply saves the flagSet for later usage calls, then calls the
-// wrapped IntFlag.Apply
-func (f *IntFlag) Apply(set *flag.FlagSet) {
-	f.set = set
-	f.IntFlag.Apply(set)
-}
-
-// ApplyWithError saves the flagSet for later usage calls, then calls the
-// wrapped IntFlag.ApplyWithError
-func (f *IntFlag) ApplyWithError(set *flag.FlagSet) error {
-	f.set = set
-	return f.IntFlag.ApplyWithError(set)
-}
-
-// IntSliceFlag is the flag type that wraps cli.IntSliceFlag to allow
-// for other values to be specified
-type IntSliceFlag struct {
-	cli.IntSliceFlag
-	set *flag.FlagSet
-}
-
-// NewIntSliceFlag creates a new IntSliceFlag
-func NewIntSliceFlag(fl cli.IntSliceFlag) *IntSliceFlag {
-	return &IntSliceFlag{IntSliceFlag: fl, set: nil}
-}
-
-// Apply saves the flagSet for later usage calls, then calls the
-// wrapped IntSliceFlag.Apply
-func (f *IntSliceFlag) Apply(set *flag.FlagSet) {
-	f.set = set
-	f.IntSliceFlag.Apply(set)
-}
-
-// ApplyWithError saves the flagSet for later usage calls, then calls the
-// wrapped IntSliceFlag.ApplyWithError
-func (f *IntSliceFlag) ApplyWithError(set *flag.FlagSet) error {
-	f.set = set
-	return f.IntSliceFlag.ApplyWithError(set)
-}
-
-// Int64SliceFlag is the flag type that wraps cli.Int64SliceFlag to allow
-// for other values to be specified
-type Int64SliceFlag struct {
-	cli.Int64SliceFlag
-	set *flag.FlagSet
-}
-
-// NewInt64SliceFlag creates a new Int64SliceFlag
-func NewInt64SliceFlag(fl cli.Int64SliceFlag) *Int64SliceFlag {
-	return &Int64SliceFlag{Int64SliceFlag: fl, set: nil}
-}
-
-// Apply saves the flagSet for later usage calls, then calls the
-// wrapped Int64SliceFlag.Apply
-func (f *Int64SliceFlag) Apply(set *flag.FlagSet) {
-	f.set = set
-	f.Int64SliceFlag.Apply(set)
-}
-
-// ApplyWithError saves the flagSet for later usage calls, then calls the
-// wrapped Int64SliceFlag.ApplyWithError
-func (f *Int64SliceFlag) ApplyWithError(set *flag.FlagSet) error {
-	f.set = set
-	return f.Int64SliceFlag.ApplyWithError(set)
-}
-
-// StringFlag is the flag type that wraps cli.StringFlag to allow
-// for other values to be specified
-type StringFlag struct {
-	cli.StringFlag
-	set *flag.FlagSet
-}
-
-// NewStringFlag creates a new StringFlag
-func NewStringFlag(fl cli.StringFlag) *StringFlag {
-	return &StringFlag{StringFlag: fl, set: nil}
-}
-
-// Apply saves the flagSet for later usage calls, then calls the
-// wrapped StringFlag.Apply
-func (f *StringFlag) Apply(set *flag.FlagSet) {
-	f.set = set
-	f.StringFlag.Apply(set)
-}
-
-// ApplyWithError saves the flagSet for later usage calls, then calls the
-// wrapped StringFlag.ApplyWithError
-func (f *StringFlag) ApplyWithError(set *flag.FlagSet) error {
-	f.set = set
-	return f.StringFlag.ApplyWithError(set)
-}
-
-// StringSliceFlag is the flag type that wraps cli.StringSliceFlag to allow
-// for other values to be specified
-type StringSliceFlag struct {
-	cli.StringSliceFlag
-	set *flag.FlagSet
-}
-
-// NewStringSliceFlag creates a new StringSliceFlag
-func NewStringSliceFlag(fl cli.StringSliceFlag) *StringSliceFlag {
-	return &StringSliceFlag{StringSliceFlag: fl, set: nil}
-}
-
-// Apply saves the flagSet for later usage calls, then calls the
-// wrapped StringSliceFlag.Apply
-func (f *StringSliceFlag) Apply(set *flag.FlagSet) {
-	f.set = set
-	f.StringSliceFlag.Apply(set)
-}
-
-// ApplyWithError saves the flagSet for later usage calls, then calls the
-// wrapped StringSliceFlag.ApplyWithError
-func (f *StringSliceFlag) ApplyWithError(set *flag.FlagSet) error {
-	f.set = set
-	return f.StringSliceFlag.ApplyWithError(set)
-}
-
-// Uint64Flag is the flag type that wraps cli.Uint64Flag to allow
-// for other values to be specified
-type Uint64Flag struct {
-	cli.Uint64Flag
-	set *flag.FlagSet
-}
-
-// NewUint64Flag creates a new Uint64Flag
-func NewUint64Flag(fl cli.Uint64Flag) *Uint64Flag {
-	return &Uint64Flag{Uint64Flag: fl, set: nil}
-}
-
-// Apply saves the flagSet for later usage calls, then calls the
-// wrapped Uint64Flag.Apply
-func (f *Uint64Flag) Apply(set *flag.FlagSet) {
-	f.set = set
-	f.Uint64Flag.Apply(set)
-}
-
-// ApplyWithError saves the flagSet for later usage calls, then calls the
-// wrapped Uint64Flag.ApplyWithError
-func (f *Uint64Flag) ApplyWithError(set *flag.FlagSet) error {
-	f.set = set
-	return f.Uint64Flag.ApplyWithError(set)
-}
-
-// UintFlag is the flag type that wraps cli.UintFlag to allow
-// for other values to be specified
-type UintFlag struct {
-	cli.UintFlag
-	set *flag.FlagSet
-}
-
-// NewUintFlag creates a new UintFlag
-func NewUintFlag(fl cli.UintFlag) *UintFlag {
-	return &UintFlag{UintFlag: fl, set: nil}
-}
-
-// Apply saves the flagSet for later usage calls, then calls the
-// wrapped UintFlag.Apply
-func (f *UintFlag) Apply(set *flag.FlagSet) {
-	f.set = set
-	f.UintFlag.Apply(set)
-}
-
-// ApplyWithError saves the flagSet for later usage calls, then calls the
-// wrapped UintFlag.ApplyWithError
-func (f *UintFlag) ApplyWithError(set *flag.FlagSet) error {
-	f.set = set
-	return f.UintFlag.ApplyWithError(set)
-}

cmd/sl-feeds/vendor/github.com/urfave/cli/altsrc/flag_test.go

@@ -1,336 +0,0 @@
-package altsrc
-
-import (
-	"flag"
-	"fmt"
-	"os"
-	"strings"
-	"testing"
-	"time"
-
-	"gopkg.in/urfave/cli.v1"
-)
-
-type testApplyInputSource struct {
-	Flag               FlagInputSourceExtension
-	FlagName           string
-	FlagSetName        string
-	Expected           string
-	ContextValueString string
-	ContextValue       flag.Value
-	EnvVarValue        string
-	EnvVarName         string
-	MapValue           interface{}
-}
-
-func TestGenericApplyInputSourceValue(t *testing.T) {
-	v := &Parser{"abc", "def"}
-	c := runTest(t, testApplyInputSource{
-		Flag:     NewGenericFlag(cli.GenericFlag{Name: "test", Value: &Parser{}}),
-		FlagName: "test",
-		MapValue: v,
-	})
-	expect(t, v, c.Generic("test"))
-}
-
-func TestGenericApplyInputSourceMethodContextSet(t *testing.T) {
-	p := &Parser{"abc", "def"}
-	c := runTest(t, testApplyInputSource{
-		Flag:               NewGenericFlag(cli.GenericFlag{Name: "test", Value: &Parser{}}),
-		FlagName:           "test",
-		MapValue:           &Parser{"efg", "hig"},
-		ContextValueString: p.String(),
-	})
-	expect(t, p, c.Generic("test"))
-}
-
-func TestGenericApplyInputSourceMethodEnvVarSet(t *testing.T) {
-	c := runTest(t, testApplyInputSource{
-		Flag:        NewGenericFlag(cli.GenericFlag{Name: "test", Value: &Parser{}, EnvVar: "TEST"}),
-		FlagName:    "test",
-		MapValue:    &Parser{"efg", "hij"},
-		EnvVarName:  "TEST",
-		EnvVarValue: "abc,def",
-	})
-	expect(t, &Parser{"abc", "def"}, c.Generic("test"))
-}
-
-func TestStringSliceApplyInputSourceValue(t *testing.T) {
-	c := runTest(t, testApplyInputSource{
-		Flag:     NewStringSliceFlag(cli.StringSliceFlag{Name: "test"}),
-		FlagName: "test",
-		MapValue: []string{"hello", "world"},
-	})
-	expect(t, c.StringSlice("test"), []string{"hello", "world"})
-}
-
-func TestStringSliceApplyInputSourceMethodContextSet(t *testing.T) {
-	c := runTest(t, testApplyInputSource{
-		Flag:               NewStringSliceFlag(cli.StringSliceFlag{Name: "test"}),
-		FlagName:           "test",
-		MapValue:           []string{"hello", "world"},
-		ContextValueString: "ohno",
-	})
-	expect(t, c.StringSlice("test"), []string{"ohno"})
-}
-
-func TestStringSliceApplyInputSourceMethodEnvVarSet(t *testing.T) {
-	c := runTest(t, testApplyInputSource{
-		Flag:        NewStringSliceFlag(cli.StringSliceFlag{Name: "test", EnvVar: "TEST"}),
-		FlagName:    "test",
-		MapValue:    []string{"hello", "world"},
-		EnvVarName:  "TEST",
-		EnvVarValue: "oh,no",
-	})
-	expect(t, c.StringSlice("test"), []string{"oh", "no"})
-}
-
-func TestIntSliceApplyInputSourceValue(t *testing.T) {
-	c := runTest(t, testApplyInputSource{
-		Flag:     NewIntSliceFlag(cli.IntSliceFlag{Name: "test"}),
-		FlagName: "test",
-		MapValue: []int{1, 2},
-	})
-	expect(t, c.IntSlice("test"), []int{1, 2})
-}
-
-func TestIntSliceApplyInputSourceMethodContextSet(t *testing.T) {
-	c := runTest(t, testApplyInputSource{
-		Flag:               NewIntSliceFlag(cli.IntSliceFlag{Name: "test"}),
-		FlagName:           "test",
-		MapValue:           []int{1, 2},
-		ContextValueString: "3",
-	})
-	expect(t, c.IntSlice("test"), []int{3})
-}
-
-func TestIntSliceApplyInputSourceMethodEnvVarSet(t *testing.T) {
-	c := runTest(t, testApplyInputSource{
-		Flag:        NewIntSliceFlag(cli.IntSliceFlag{Name: "test", EnvVar: "TEST"}),
-		FlagName:    "test",
-		MapValue:    []int{1, 2},
-		EnvVarName:  "TEST",
-		EnvVarValue: "3,4",
-	})
-	expect(t, c.IntSlice("test"), []int{3, 4})
-}
-
-func TestBoolApplyInputSourceMethodSet(t *testing.T) {
-	c := runTest(t, testApplyInputSource{
-		Flag:     NewBoolFlag(cli.BoolFlag{Name: "test"}),
-		FlagName: "test",
-		MapValue: true,
-	})
-	expect(t, true, c.Bool("test"))
-}
-
-func TestBoolApplyInputSourceMethodContextSet(t *testing.T) {
-	c := runTest(t, testApplyInputSource{
-		Flag:               NewBoolFlag(cli.BoolFlag{Name: "test"}),
-		FlagName:           "test",
-		MapValue:           false,
-		ContextValueString: "true",
-	})
-	expect(t, true, c.Bool("test"))
-}
-
-func TestBoolApplyInputSourceMethodEnvVarSet(t *testing.T) {
-	c := runTest(t, testApplyInputSource{
-		Flag:        NewBoolFlag(cli.BoolFlag{Name: "test", EnvVar: "TEST"}),
-		FlagName:    "test",
-		MapValue:    false,
-		EnvVarName:  "TEST",
-		EnvVarValue: "true",
-	})
-	expect(t, true, c.Bool("test"))
-}
-
-func TestBoolTApplyInputSourceMethodSet(t *testing.T) {
-	c := runTest(t, testApplyInputSource{
-		Flag:     NewBoolTFlag(cli.BoolTFlag{Name: "test"}),
-		FlagName: "test",
-		MapValue: false,
-	})
-	expect(t, false, c.BoolT("test"))
-}
-
-func TestBoolTApplyInputSourceMethodContextSet(t *testing.T) {
-	c := runTest(t, testApplyInputSource{
-		Flag:               NewBoolTFlag(cli.BoolTFlag{Name: "test"}),
-		FlagName:           "test",
-		MapValue:           true,
-		ContextValueString: "false",
-	})
-	expect(t, false, c.BoolT("test"))
-}
-
-func TestBoolTApplyInputSourceMethodEnvVarSet(t *testing.T) {
-	c := runTest(t, testApplyInputSource{
-		Flag:        NewBoolTFlag(cli.BoolTFlag{Name: "test", EnvVar: "TEST"}),
-		FlagName:    "test",
-		MapValue:    true,
-		EnvVarName:  "TEST",
-		EnvVarValue: "false",
-	})
-	expect(t, false, c.BoolT("test"))
-}
-
-func TestStringApplyInputSourceMethodSet(t *testing.T) {
-	c := runTest(t, testApplyInputSource{
-		Flag:     NewStringFlag(cli.StringFlag{Name: "test"}),
-		FlagName: "test",
-		MapValue: "hello",
-	})
-	expect(t, "hello", c.String("test"))
-}
-
-func TestStringApplyInputSourceMethodContextSet(t *testing.T) {
-	c := runTest(t, testApplyInputSource{
-		Flag:               NewStringFlag(cli.StringFlag{Name: "test"}),
-		FlagName:           "test",
-		MapValue:           "hello",
-		ContextValueString: "goodbye",
-	})
-	expect(t, "goodbye", c.String("test"))
-}
-
-func TestStringApplyInputSourceMethodEnvVarSet(t *testing.T) {
-	c := runTest(t, testApplyInputSource{
-		Flag:        NewStringFlag(cli.StringFlag{Name: "test", EnvVar: "TEST"}),
-		FlagName:    "test",
-		MapValue:    "hello",
-		EnvVarName:  "TEST",
-		EnvVarValue: "goodbye",
-	})
-	expect(t, "goodbye", c.String("test"))
-}
-
-func TestIntApplyInputSourceMethodSet(t *testing.T) {
-	c := runTest(t, testApplyInputSource{
-		Flag:     NewIntFlag(cli.IntFlag{Name: "test"}),
-		FlagName: "test",
-		MapValue: 15,
-	})
-	expect(t, 15, c.Int("test"))
-}
-
-func TestIntApplyInputSourceMethodContextSet(t *testing.T) {
-	c := runTest(t, testApplyInputSource{
-		Flag:               NewIntFlag(cli.IntFlag{Name: "test"}),
-		FlagName:           "test",
-		MapValue:           15,
-		ContextValueString: "7",
-	})
-	expect(t, 7, c.Int("test"))
-}
-
-func TestIntApplyInputSourceMethodEnvVarSet(t *testing.T) {
-	c := runTest(t, testApplyInputSource{
-		Flag:        NewIntFlag(cli.IntFlag{Name: "test", EnvVar: "TEST"}),
-		FlagName:    "test",
-		MapValue:    15,
-		EnvVarName:  "TEST",
-		EnvVarValue: "12",
-	})
-	expect(t, 12, c.Int("test"))
-}
-
-func TestDurationApplyInputSourceMethodSet(t *testing.T) {
-	c := runTest(t, testApplyInputSource{
-		Flag:     NewDurationFlag(cli.DurationFlag{Name: "test"}),
-		FlagName: "test",
-		MapValue: time.Duration(30 * time.Second),
-	})
-	expect(t, time.Duration(30*time.Second), c.Duration("test"))
-}
-
-func TestDurationApplyInputSourceMethodContextSet(t *testing.T) {
-	c := runTest(t, testApplyInputSource{
-		Flag:               NewDurationFlag(cli.DurationFlag{Name: "test"}),
-		FlagName:           "test",
-		MapValue:           time.Duration(30 * time.Second),
-		ContextValueString: time.Duration(15 * time.Second).String(),
-	})
-	expect(t, time.Duration(15*time.Second), c.Duration("test"))
-}
-
-func TestDurationApplyInputSourceMethodEnvVarSet(t *testing.T) {
-	c := runTest(t, testApplyInputSource{
-		Flag:        NewDurationFlag(cli.DurationFlag{Name: "test", EnvVar: "TEST"}),
-		FlagName:    "test",
-		MapValue:    time.Duration(30 * time.Second),
-		EnvVarName:  "TEST",
-		EnvVarValue: time.Duration(15 * time.Second).String(),
-	})
-	expect(t, time.Duration(15*time.Second), c.Duration("test"))
-}
-
-func TestFloat64ApplyInputSourceMethodSet(t *testing.T) {
-	c := runTest(t, testApplyInputSource{
-		Flag:     NewFloat64Flag(cli.Float64Flag{Name: "test"}),
-		FlagName: "test",
-		MapValue: 1.3,
-	})
-	expect(t, 1.3, c.Float64("test"))
-}
-
-func TestFloat64ApplyInputSourceMethodContextSet(t *testing.T) {
-	c := runTest(t, testApplyInputSource{
-		Flag:               NewFloat64Flag(cli.Float64Flag{Name: "test"}),
-		FlagName:           "test",
-		MapValue:           1.3,
-		ContextValueString: fmt.Sprintf("%v", 1.4),
-	})
-	expect(t, 1.4, c.Float64("test"))
-}
-
-func TestFloat64ApplyInputSourceMethodEnvVarSet(t *testing.T) {
-	c := runTest(t, testApplyInputSource{
-		Flag:        NewFloat64Flag(cli.Float64Flag{Name: "test", EnvVar: "TEST"}),
-		FlagName:    "test",
-		MapValue:    1.3,
-		EnvVarName:  "TEST",
-		EnvVarValue: fmt.Sprintf("%v", 1.4),
-	})
-	expect(t, 1.4, c.Float64("test"))
-}
-
-func runTest(t *testing.T, test testApplyInputSource) *cli.Context {
-	inputSource := &MapInputSource{valueMap: map[interface{}]interface{}{test.FlagName: test.MapValue}}
-	set := flag.NewFlagSet(test.FlagSetName, flag.ContinueOnError)
-	c := cli.NewContext(nil, set, nil)
-	if test.EnvVarName != "" && test.EnvVarValue != "" {
-		os.Setenv(test.EnvVarName, test.EnvVarValue)
-		defer os.Setenv(test.EnvVarName, "")
-	}
-
-	test.Flag.Apply(set)
-	if test.ContextValue != nil {
-		flag := set.Lookup(test.FlagName)
-		flag.Value = test.ContextValue
-	}
-	if test.ContextValueString != "" {
-		set.Set(test.FlagName, test.ContextValueString)
-	}
-	test.Flag.ApplyInputSourceValue(c, inputSource)
-
-	return c
-}
-
-type Parser [2]string
-
-func (p *Parser) Set(value string) error {
-	parts := strings.Split(value, ",")
-	if len(parts) != 2 {
-		return fmt.Errorf("invalid format")
-	}
-
-	(*p)[0] = parts[0]
-	(*p)[1] = parts[1]
-
-	return nil
-}
-
-func (p *Parser) String() string {
-	return fmt.Sprintf("%s,%s", p[0], p[1])
-}

cmd/sl-feeds/vendor/github.com/urfave/cli/altsrc/helpers_test.go

@@ -1,18 +0,0 @@
-package altsrc
-
-import (
-	"reflect"
-	"testing"
-)
-
-func expect(t *testing.T, a interface{}, b interface{}) {
-	if !reflect.DeepEqual(b, a) {
-		t.Errorf("Expected %#v (type %v) - Got %#v (type %v)", b, reflect.TypeOf(b), a, reflect.TypeOf(a))
-	}
-}
-
-func refute(t *testing.T, a interface{}, b interface{}) {
-	if a == b {
-		t.Errorf("Did not expect %v (type %v) - Got %v (type %v)", b, reflect.TypeOf(b), a, reflect.TypeOf(a))
-	}
-}

cmd/sl-feeds/vendor/github.com/urfave/cli/altsrc/input_source_context.go

@@ -1,21 +0,0 @@
-package altsrc
-
-import (
-	"time"
-
-	"gopkg.in/urfave/cli.v1"
-)
-
-// InputSourceContext is an interface used to allow
-// other input sources to be implemented as needed.
-type InputSourceContext interface {
-	Int(name string) (int, error)
-	Duration(name string) (time.Duration, error)
-	Float64(name string) (float64, error)
-	String(name string) (string, error)
-	StringSlice(name string) ([]string, error)
-	IntSlice(name string) ([]int, error)
-	Generic(name string) (cli.Generic, error)
-	Bool(name string) (bool, error)
-	BoolT(name string) (bool, error)
-}

cmd/sl-feeds/vendor/github.com/urfave/cli/altsrc/map_input_source.go

@@ -1,248 +0,0 @@
-package altsrc
-
-import (
-	"fmt"
-	"reflect"
-	"strings"
-	"time"
-
-	"gopkg.in/urfave/cli.v1"
-)
-
-// MapInputSource implements InputSourceContext to return
-// data from the map that is loaded.
-type MapInputSource struct {
-	valueMap map[interface{}]interface{}
-}
-
-// nestedVal checks if the name has '.' delimiters.
-// If so, it tries to traverse the tree by the '.' delimited sections to find
-// a nested value for the key.
-func nestedVal(name string, tree map[interface{}]interface{}) (interface{}, bool) {
-	if sections := strings.Split(name, "."); len(sections) > 1 {
-		node := tree
-		for _, section := range sections[:len(sections)-1] {
-			if child, ok := node[section]; !ok {
-				return nil, false
-			} else {
-				if ctype, ok := child.(map[interface{}]interface{}); !ok {
-					return nil, false
-				} else {
-					node = ctype
-				}
-			}
-		}
-		if val, ok := node[sections[len(sections)-1]]; ok {
-			return val, true
-		}
-	}
-	return nil, false
-}
-
-// Int returns an int from the map if it exists otherwise returns 0
-func (fsm *MapInputSource) Int(name string) (int, error) {
-	otherGenericValue, exists := fsm.valueMap[name]
-	if exists {
-		otherValue, isType := otherGenericValue.(int)
-		if !isType {
-			return 0, incorrectTypeForFlagError(name, "int", otherGenericValue)
-		}
-		return otherValue, nil
-	}
-	nestedGenericValue, exists := nestedVal(name, fsm.valueMap)
-	if exists {
-		otherValue, isType := nestedGenericValue.(int)
-		if !isType {
-			return 0, incorrectTypeForFlagError(name, "int", nestedGenericValue)
-		}
-		return otherValue, nil
-	}
-
-	return 0, nil
-}
-
-// Duration returns a duration from the map if it exists otherwise returns 0
-func (fsm *MapInputSource) Duration(name string) (time.Duration, error) {
-	otherGenericValue, exists := fsm.valueMap[name]
-	if exists {
-		otherValue, isType := otherGenericValue.(time.Duration)
-		if !isType {
-			return 0, incorrectTypeForFlagError(name, "duration", otherGenericValue)
-		}
-		return otherValue, nil
-	}
-	nestedGenericValue, exists := nestedVal(name, fsm.valueMap)
-	if exists {
-		otherValue, isType := nestedGenericValue.(time.Duration)
-		if !isType {
-			return 0, incorrectTypeForFlagError(name, "duration", nestedGenericValue)
-		}
-		return otherValue, nil
-	}
-
-	return 0, nil
-}
-
-// Float64 returns an float64 from the map if it exists otherwise returns 0
-func (fsm *MapInputSource) Float64(name string) (float64, error) {
-	otherGenericValue, exists := fsm.valueMap[name]
-	if exists {
-		otherValue, isType := otherGenericValue.(float64)
-		if !isType {
-			return 0, incorrectTypeForFlagError(name, "float64", otherGenericValue)
-		}
-		return otherValue, nil
-	}
-	nestedGenericValue, exists := nestedVal(name, fsm.valueMap)
-	if exists {
-		otherValue, isType := nestedGenericValue.(float64)
-		if !isType {
-			return 0, incorrectTypeForFlagError(name, "float64", nestedGenericValue)
-		}
-		return otherValue, nil
-	}
-
-	return 0, nil
-}
-
-// String returns a string from the map if it exists otherwise returns an empty string
-func (fsm *MapInputSource) String(name string) (string, error) {
-	otherGenericValue, exists := fsm.valueMap[name]
-	if exists {
-		otherValue, isType := otherGenericValue.(string)
-		if !isType {
-			return "", incorrectTypeForFlagError(name, "string", otherGenericValue)
-		}
-		return otherValue, nil
-	}
-	nestedGenericValue, exists := nestedVal(name, fsm.valueMap)
-	if exists {
-		otherValue, isType := nestedGenericValue.(string)
-		if !isType {
-			return "", incorrectTypeForFlagError(name, "string", nestedGenericValue)
-		}
-		return otherValue, nil
-	}
-
-	return "", nil
-}
-
-// StringSlice returns an []string from the map if it exists otherwise returns nil
-func (fsm *MapInputSource) StringSlice(name string) ([]string, error) {
-	otherGenericValue, exists := fsm.valueMap[name]
-	if exists {
-		otherValue, isType := otherGenericValue.([]string)
-		if !isType {
-			return nil, incorrectTypeForFlagError(name, "[]string", otherGenericValue)
-		}
-		return otherValue, nil
-	}
-	nestedGenericValue, exists := nestedVal(name, fsm.valueMap)
-	if exists {
-		otherValue, isType := nestedGenericValue.([]string)
-		if !isType {
-			return nil, incorrectTypeForFlagError(name, "[]string", nestedGenericValue)
-		}
-		return otherValue, nil
-	}
-
-	return nil, nil
-}
-
-// IntSlice returns an []int from the map if it exists otherwise returns nil
-func (fsm *MapInputSource) IntSlice(name string) ([]int, error) {
-	otherGenericValue, exists := fsm.valueMap[name]
-	if exists {
-		otherValue, isType := otherGenericValue.([]int)
-		if !isType {
-			return nil, incorrectTypeForFlagError(name, "[]int", otherGenericValue)
-		}
-		return otherValue, nil
-	}
-	nestedGenericValue, exists := nestedVal(name, fsm.valueMap)
-	if exists {
-		otherValue, isType := nestedGenericValue.([]int)
-		if !isType {
-			return nil, incorrectTypeForFlagError(name, "[]int", nestedGenericValue)
-		}
-		return otherValue, nil
-	}
-
-	return nil, nil
-}
-
-// Generic returns an cli.Generic from the map if it exists otherwise returns nil
-func (fsm *MapInputSource) Generic(name string) (cli.Generic, error) {
-	otherGenericValue, exists := fsm.valueMap[name]
-	if exists {
-		otherValue, isType := otherGenericValue.(cli.Generic)
-		if !isType {
-			return nil, incorrectTypeForFlagError(name, "cli.Generic", otherGenericValue)
-		}
-		return otherValue, nil
-	}
-	nestedGenericValue, exists := nestedVal(name, fsm.valueMap)
-	if exists {
-		otherValue, isType := nestedGenericValue.(cli.Generic)
-		if !isType {
-			return nil, incorrectTypeForFlagError(name, "cli.Generic", nestedGenericValue)
-		}
-		return otherValue, nil
-	}
-
-	return nil, nil
-}
-
-// Bool returns an bool from the map otherwise returns false
-func (fsm *MapInputSource) Bool(name string) (bool, error) {
-	otherGenericValue, exists := fsm.valueMap[name]
-	if exists {
-		otherValue, isType := otherGenericValue.(bool)
-		if !isType {
-			return false, incorrectTypeForFlagError(name, "bool", otherGenericValue)
-		}
-		return otherValue, nil
-	}
-	nestedGenericValue, exists := nestedVal(name, fsm.valueMap)
-	if exists {
-		otherValue, isType := nestedGenericValue.(bool)
-		if !isType {
-			return false, incorrectTypeForFlagError(name, "bool", nestedGenericValue)
-		}
-		return otherValue, nil
-	}
-
-	return false, nil
-}
-
-// BoolT returns an bool from the map otherwise returns true
-func (fsm *MapInputSource) BoolT(name string) (bool, error) {
-	otherGenericValue, exists := fsm.valueMap[name]
-	if exists {
-		otherValue, isType := otherGenericValue.(bool)
-		if !isType {
-			return true, incorrectTypeForFlagError(name, "bool", otherGenericValue)
-		}
-		return otherValue, nil
-	}
-	nestedGenericValue, exists := nestedVal(name, fsm.valueMap)
-	if exists {
-		otherValue, isType := nestedGenericValue.(bool)
-		if !isType {
-			return true, incorrectTypeForFlagError(name, "bool", nestedGenericValue)
-		}
-		return otherValue, nil
-	}
-
-	return true, nil
-}
-
-func incorrectTypeForFlagError(name, expectedTypeName string, value interface{}) error {
-	valueType := reflect.TypeOf(value)
-	valueTypeName := ""
-	if valueType != nil {
-		valueTypeName = valueType.Name()
-	}
-
-	return fmt.Errorf("Mismatched type for flag '%s'. Expected '%s' but actual is '%s'", name, expectedTypeName, valueTypeName)
-}

cmd/sl-feeds/vendor/github.com/urfave/cli/altsrc/toml_command_test.go

@@ -1,310 +0,0 @@
-// Disabling building of toml support in cases where golang is 1.0 or 1.1
-// as the encoding library is not implemented or supported.
-
-// +build go1.2
-
-package altsrc
-
-import (
-	"flag"
-	"io/ioutil"
-	"os"
-	"testing"
-
-	"gopkg.in/urfave/cli.v1"
-)
-
-func TestCommandTomFileTest(t *testing.T) {
-	app := cli.NewApp()
-	set := flag.NewFlagSet("test", 0)
-	ioutil.WriteFile("current.toml", []byte("test = 15"), 0666)
-	defer os.Remove("current.toml")
-	test := []string{"test-cmd", "--load", "current.toml"}
-	set.Parse(test)
-
-	c := cli.NewContext(app, set, nil)
-
-	command := &cli.Command{
-		Name:        "test-cmd",
-		Aliases:     []string{"tc"},
-		Usage:       "this is for testing",
-		Description: "testing",
-		Action: func(c *cli.Context) error {
-			val := c.Int("test")
-			expect(t, val, 15)
-			return nil
-		},
-		Flags: []cli.Flag{
-			NewIntFlag(cli.IntFlag{Name: "test"}),
-			cli.StringFlag{Name: "load"}},
-	}
-	command.Before = InitInputSourceWithContext(command.Flags, NewTomlSourceFromFlagFunc("load"))
-	err := command.Run(c)
-
-	expect(t, err, nil)
-}
-
-func TestCommandTomlFileTestGlobalEnvVarWins(t *testing.T) {
-	app := cli.NewApp()
-	set := flag.NewFlagSet("test", 0)
-	ioutil.WriteFile("current.toml", []byte("test = 15"), 0666)
-	defer os.Remove("current.toml")
-
-	os.Setenv("THE_TEST", "10")
-	defer os.Setenv("THE_TEST", "")
-	test := []string{"test-cmd", "--load", "current.toml"}
-	set.Parse(test)
-
-	c := cli.NewContext(app, set, nil)
-
-	command := &cli.Command{
-		Name:        "test-cmd",
-		Aliases:     []string{"tc"},
-		Usage:       "this is for testing",
-		Description: "testing",
-		Action: func(c *cli.Context) error {
-			val := c.Int("test")
-			expect(t, val, 10)
-			return nil
-		},
-		Flags: []cli.Flag{
-			NewIntFlag(cli.IntFlag{Name: "test", EnvVar: "THE_TEST"}),
-			cli.StringFlag{Name: "load"}},
-	}
-	command.Before = InitInputSourceWithContext(command.Flags, NewTomlSourceFromFlagFunc("load"))
-
-	err := command.Run(c)
-
-	expect(t, err, nil)
-}
-
-func TestCommandTomlFileTestGlobalEnvVarWinsNested(t *testing.T) {
-	app := cli.NewApp()
-	set := flag.NewFlagSet("test", 0)
-	ioutil.WriteFile("current.toml", []byte("[top]\ntest = 15"), 0666)
-	defer os.Remove("current.toml")
-
-	os.Setenv("THE_TEST", "10")
-	defer os.Setenv("THE_TEST", "")
-	test := []string{"test-cmd", "--load", "current.toml"}
-	set.Parse(test)
-
-	c := cli.NewContext(app, set, nil)
-
-	command := &cli.Command{
-		Name:        "test-cmd",
-		Aliases:     []string{"tc"},
-		Usage:       "this is for testing",
-		Description: "testing",
-		Action: func(c *cli.Context) error {
-			val := c.Int("top.test")
-			expect(t, val, 10)
-			return nil
-		},
-		Flags: []cli.Flag{
-			NewIntFlag(cli.IntFlag{Name: "top.test", EnvVar: "THE_TEST"}),
-			cli.StringFlag{Name: "load"}},
-	}
-	command.Before = InitInputSourceWithContext(command.Flags, NewTomlSourceFromFlagFunc("load"))
-
-	err := command.Run(c)
-
-	expect(t, err, nil)
-}
-
-func TestCommandTomlFileTestSpecifiedFlagWins(t *testing.T) {
-	app := cli.NewApp()
-	set := flag.NewFlagSet("test", 0)
-	ioutil.WriteFile("current.toml", []byte("test = 15"), 0666)
-	defer os.Remove("current.toml")
-
-	test := []string{"test-cmd", "--load", "current.toml", "--test", "7"}
-	set.Parse(test)
-
-	c := cli.NewContext(app, set, nil)
-
-	command := &cli.Command{
-		Name:        "test-cmd",
-		Aliases:     []string{"tc"},
-		Usage:       "this is for testing",
-		Description: "testing",
-		Action: func(c *cli.Context) error {
-			val := c.Int("test")
-			expect(t, val, 7)
-			return nil
-		},
-		Flags: []cli.Flag{
-			NewIntFlag(cli.IntFlag{Name: "test"}),
-			cli.StringFlag{Name: "load"}},
-	}
-	command.Before = InitInputSourceWithContext(command.Flags, NewTomlSourceFromFlagFunc("load"))
-
-	err := command.Run(c)
-
-	expect(t, err, nil)
-}
-
-func TestCommandTomlFileTestSpecifiedFlagWinsNested(t *testing.T) {
-	app := cli.NewApp()
-	set := flag.NewFlagSet("test", 0)
-	ioutil.WriteFile("current.toml", []byte(`[top]
-  test = 15`), 0666)
-	defer os.Remove("current.toml")
-
-	test := []string{"test-cmd", "--load", "current.toml", "--top.test", "7"}
-	set.Parse(test)
-
-	c := cli.NewContext(app, set, nil)
-
-	command := &cli.Command{
-		Name:        "test-cmd",
-		Aliases:     []string{"tc"},
-		Usage:       "this is for testing",
-		Description: "testing",
-		Action: func(c *cli.Context) error {
-			val := c.Int("top.test")
-			expect(t, val, 7)
-			return nil
-		},
-		Flags: []cli.Flag{
-			NewIntFlag(cli.IntFlag{Name: "top.test"}),
-			cli.StringFlag{Name: "load"}},
-	}
-	command.Before = InitInputSourceWithContext(command.Flags, NewTomlSourceFromFlagFunc("load"))
-
-	err := command.Run(c)
-
-	expect(t, err, nil)
-}
-
-func TestCommandTomlFileTestDefaultValueFileWins(t *testing.T) {
-	app := cli.NewApp()
-	set := flag.NewFlagSet("test", 0)
-	ioutil.WriteFile("current.toml", []byte("test = 15"), 0666)
-	defer os.Remove("current.toml")
-
-	test := []string{"test-cmd", "--load", "current.toml"}
-	set.Parse(test)
-
-	c := cli.NewContext(app, set, nil)
-
-	command := &cli.Command{
-		Name:        "test-cmd",
-		Aliases:     []string{"tc"},
-		Usage:       "this is for testing",
-		Description: "testing",
-		Action: func(c *cli.Context) error {
-			val := c.Int("test")
-			expect(t, val, 15)
-			return nil
-		},
-		Flags: []cli.Flag{
-			NewIntFlag(cli.IntFlag{Name: "test", Value: 7}),
-			cli.StringFlag{Name: "load"}},
-	}
-	command.Before = InitInputSourceWithContext(command.Flags, NewTomlSourceFromFlagFunc("load"))
-
-	err := command.Run(c)
-
-	expect(t, err, nil)
-}
-
-func TestCommandTomlFileTestDefaultValueFileWinsNested(t *testing.T) {
-	app := cli.NewApp()
-	set := flag.NewFlagSet("test", 0)
-	ioutil.WriteFile("current.toml", []byte("[top]\ntest = 15"), 0666)
-	defer os.Remove("current.toml")
-
-	test := []string{"test-cmd", "--load", "current.toml"}
-	set.Parse(test)
-
-	c := cli.NewContext(app, set, nil)
-
-	command := &cli.Command{
-		Name:        "test-cmd",
-		Aliases:     []string{"tc"},
-		Usage:       "this is for testing",
-		Description: "testing",
-		Action: func(c *cli.Context) error {
-			val := c.Int("top.test")
-			expect(t, val, 15)
-			return nil
-		},
-		Flags: []cli.Flag{
-			NewIntFlag(cli.IntFlag{Name: "top.test", Value: 7}),
-			cli.StringFlag{Name: "load"}},
-	}
-	command.Before = InitInputSourceWithContext(command.Flags, NewTomlSourceFromFlagFunc("load"))
-
-	err := command.Run(c)
-
-	expect(t, err, nil)
-}
-
-func TestCommandTomlFileFlagHasDefaultGlobalEnvTomlSetGlobalEnvWins(t *testing.T) {
-	app := cli.NewApp()
-	set := flag.NewFlagSet("test", 0)
-	ioutil.WriteFile("current.toml", []byte("test = 15"), 0666)
-	defer os.Remove("current.toml")
-
-	os.Setenv("THE_TEST", "11")
-	defer os.Setenv("THE_TEST", "")
-
-	test := []string{"test-cmd", "--load", "current.toml"}
-	set.Parse(test)
-
-	c := cli.NewContext(app, set, nil)
-
-	command := &cli.Command{
-		Name:        "test-cmd",
-		Aliases:     []string{"tc"},
-		Usage:       "this is for testing",
-		Description: "testing",
-		Action: func(c *cli.Context) error {
-			val := c.Int("test")
-			expect(t, val, 11)
-			return nil
-		},
-		Flags: []cli.Flag{
-			NewIntFlag(cli.IntFlag{Name: "test", Value: 7, EnvVar: "THE_TEST"}),
-			cli.StringFlag{Name: "load"}},
-	}
-	command.Before = InitInputSourceWithContext(command.Flags, NewTomlSourceFromFlagFunc("load"))
-	err := command.Run(c)
-
-	expect(t, err, nil)
-}
-
-func TestCommandTomlFileFlagHasDefaultGlobalEnvTomlSetGlobalEnvWinsNested(t *testing.T) {
-	app := cli.NewApp()
-	set := flag.NewFlagSet("test", 0)
-	ioutil.WriteFile("current.toml", []byte("[top]\ntest = 15"), 0666)
-	defer os.Remove("current.toml")
-
-	os.Setenv("THE_TEST", "11")
-	defer os.Setenv("THE_TEST", "")
-
-	test := []string{"test-cmd", "--load", "current.toml"}
-	set.Parse(test)
-
-	c := cli.NewContext(app, set, nil)
-
-	command := &cli.Command{
-		Name:        "test-cmd",
-		Aliases:     []string{"tc"},
-		Usage:       "this is for testing",
-		Description: "testing",
-		Action: func(c *cli.Context) error {
-			val := c.Int("top.test")
-			expect(t, val, 11)
-			return nil
-		},
-		Flags: []cli.Flag{
-			NewIntFlag(cli.IntFlag{Name: "top.test", Value: 7, EnvVar: "THE_TEST"}),
-			cli.StringFlag{Name: "load"}},
-	}
-	command.Before = InitInputSourceWithContext(command.Flags, NewTomlSourceFromFlagFunc("load"))
-	err := command.Run(c)
-
-	expect(t, err, nil)
-}

cmd/sl-feeds/vendor/github.com/urfave/cli/altsrc/toml_file_loader.go

@@ -1,113 +0,0 @@
-// Disabling building of toml support in cases where golang is 1.0 or 1.1
-// as the encoding library is not implemented or supported.
-
-// +build go1.2
-
-package altsrc
-
-import (
-	"fmt"
-	"reflect"
-
-	"github.com/BurntSushi/toml"
-	"gopkg.in/urfave/cli.v1"
-)
-
-type tomlMap struct {
-	Map map[interface{}]interface{}
-}
-
-func unmarshalMap(i interface{}) (ret map[interface{}]interface{}, err error) {
-	ret = make(map[interface{}]interface{})
-	m := i.(map[string]interface{})
-	for key, val := range m {
-		v := reflect.ValueOf(val)
-		switch v.Kind() {
-		case reflect.Bool:
-			ret[key] = val.(bool)
-		case reflect.String:
-			ret[key] = val.(string)
-		case reflect.Int:
-			ret[key] = int(val.(int))
-		case reflect.Int8:
-			ret[key] = int(val.(int8))
-		case reflect.Int16:
-			ret[key] = int(val.(int16))
-		case reflect.Int32:
-			ret[key] = int(val.(int32))
-		case reflect.Int64:
-			ret[key] = int(val.(int64))
-		case reflect.Uint:
-			ret[key] = int(val.(uint))
-		case reflect.Uint8:
-			ret[key] = int(val.(uint8))
-		case reflect.Uint16:
-			ret[key] = int(val.(uint16))
-		case reflect.Uint32:
-			ret[key] = int(val.(uint32))
-		case reflect.Uint64:
-			ret[key] = int(val.(uint64))
-		case reflect.Float32:
-			ret[key] = float64(val.(float32))
-		case reflect.Float64:
-			ret[key] = float64(val.(float64))
-		case reflect.Map:
-			if tmp, err := unmarshalMap(val); err == nil {
-				ret[key] = tmp
-			} else {
-				return nil, err
-			}
-		case reflect.Array:
-			fallthrough // [todo] - Support array type
-		default:
-			return nil, fmt.Errorf("Unsupported: type = %#v", v.Kind())
-		}
-	}
-	return ret, nil
-}
-
-func (self *tomlMap) UnmarshalTOML(i interface{}) error {
-	if tmp, err := unmarshalMap(i); err == nil {
-		self.Map = tmp
-	} else {
-		return err
-	}
-	return nil
-}
-
-type tomlSourceContext struct {
-	FilePath string
-}
-
-// NewTomlSourceFromFile creates a new TOML InputSourceContext from a filepath.
-func NewTomlSourceFromFile(file string) (InputSourceContext, error) {
-	tsc := &tomlSourceContext{FilePath: file}
-	var results tomlMap = tomlMap{}
-	if err := readCommandToml(tsc.FilePath, &results); err != nil {
-		return nil, fmt.Errorf("Unable to load TOML file '%s': inner error: \n'%v'", tsc.FilePath, err.Error())
-	}
-	return &MapInputSource{valueMap: results.Map}, nil
-}
-
-// NewTomlSourceFromFlagFunc creates a new TOML InputSourceContext from a provided flag name and source context.
-func NewTomlSourceFromFlagFunc(flagFileName string) func(context *cli.Context) (InputSourceContext, error) {
-	return func(context *cli.Context) (InputSourceContext, error) {
-		filePath := context.String(flagFileName)
-		return NewTomlSourceFromFile(filePath)
-	}
-}
-
-func readCommandToml(filePath string, container interface{}) (err error) {
-	b, err := loadDataFrom(filePath)
-	if err != nil {
-		return err
-	}
-
-	err = toml.Unmarshal(b, container)
-	if err != nil {
-		return err
-	}
-
-	err = nil
-	return
-}

cmd/sl-feeds/vendor/github.com/urfave/cli/altsrc/yaml_command_test.go

@@ -1,313 +0,0 @@
-// Disabling building of yaml support in cases where golang is 1.0 or 1.1
-// as the encoding library is not implemented or supported.
-
-// +build go1.2
-
-package altsrc
-
-import (
-	"flag"
-	"io/ioutil"
-	"os"
-	"testing"
-
-	"gopkg.in/urfave/cli.v1"
-)
-
-func TestCommandYamlFileTest(t *testing.T) {
-	app := cli.NewApp()
-	set := flag.NewFlagSet("test", 0)
-	ioutil.WriteFile("current.yaml", []byte("test: 15"), 0666)
-	defer os.Remove("current.yaml")
-	test := []string{"test-cmd", "--load", "current.yaml"}
-	set.Parse(test)
-
-	c := cli.NewContext(app, set, nil)
-
-	command := &cli.Command{
-		Name:        "test-cmd",
-		Aliases:     []string{"tc"},
-		Usage:       "this is for testing",
-		Description: "testing",
-		Action: func(c *cli.Context) error {
-			val := c.Int("test")
-			expect(t, val, 15)
-			return nil
-		},
-		Flags: []cli.Flag{
-			NewIntFlag(cli.IntFlag{Name: "test"}),
-			cli.StringFlag{Name: "load"}},
-	}
-	command.Before = InitInputSourceWithContext(command.Flags, NewYamlSourceFromFlagFunc("load"))
-	err := command.Run(c)
-
-	expect(t, err, nil)
-}
-
-func TestCommandYamlFileTestGlobalEnvVarWins(t *testing.T) {
-	app := cli.NewApp()
-	set := flag.NewFlagSet("test", 0)
-	ioutil.WriteFile("current.yaml", []byte("test: 15"), 0666)
-	defer os.Remove("current.yaml")
-
-	os.Setenv("THE_TEST", "10")
-	defer os.Setenv("THE_TEST", "")
-	test := []string{"test-cmd", "--load", "current.yaml"}
-	set.Parse(test)
-
-	c := cli.NewContext(app, set, nil)
-
-	command := &cli.Command{
-		Name:        "test-cmd",
-		Aliases:     []string{"tc"},
-		Usage:       "this is for testing",
-		Description: "testing",
-		Action: func(c *cli.Context) error {
-			val := c.Int("test")
-			expect(t, val, 10)
-			return nil
-		},
-		Flags: []cli.Flag{
-			NewIntFlag(cli.IntFlag{Name: "test", EnvVar: "THE_TEST"}),
-			cli.StringFlag{Name: "load"}},
-	}
-	command.Before = InitInputSourceWithContext(command.Flags, NewYamlSourceFromFlagFunc("load"))
-
-	err := command.Run(c)
-
-	expect(t, err, nil)
-}
-
-func TestCommandYamlFileTestGlobalEnvVarWinsNested(t *testing.T) {
-	app := cli.NewApp()
-	set := flag.NewFlagSet("test", 0)
-	ioutil.WriteFile("current.yaml", []byte(`top:
-  test: 15`), 0666)
-	defer os.Remove("current.yaml")
-
-	os.Setenv("THE_TEST", "10")
-	defer os.Setenv("THE_TEST", "")
-	test := []string{"test-cmd", "--load", "current.yaml"}
-	set.Parse(test)
-
-	c := cli.NewContext(app, set, nil)
-
-	command := &cli.Command{
-		Name:        "test-cmd",
-		Aliases:     []string{"tc"},
-		Usage:       "this is for testing",
-		Description: "testing",
-		Action: func(c *cli.Context) error {
-			val := c.Int("top.test")
-			expect(t, val, 10)
-			return nil
-		},
-		Flags: []cli.Flag{
-			NewIntFlag(cli.IntFlag{Name: "top.test", EnvVar: "THE_TEST"}),
-			cli.StringFlag{Name: "load"}},
-	}
-	command.Before = InitInputSourceWithContext(command.Flags, NewYamlSourceFromFlagFunc("load"))
-
-	err := command.Run(c)
-
-	expect(t, err, nil)
-}
-
-func TestCommandYamlFileTestSpecifiedFlagWins(t *testing.T) {
-	app := cli.NewApp()
-	set := flag.NewFlagSet("test", 0)
-	ioutil.WriteFile("current.yaml", []byte("test: 15"), 0666)
-	defer os.Remove("current.yaml")
-
-	test := []string{"test-cmd", "--load", "current.yaml", "--test", "7"}
-	set.Parse(test)
-
-	c := cli.NewContext(app, set, nil)
-
-	command := &cli.Command{
-		Name:        "test-cmd",
-		Aliases:     []string{"tc"},
-		Usage:       "this is for testing",
-		Description: "testing",
-		Action: func(c *cli.Context) error {
-			val := c.Int("test")
-			expect(t, val, 7)
-			return nil
-		},
-		Flags: []cli.Flag{
-			NewIntFlag(cli.IntFlag{Name: "test"}),
-			cli.StringFlag{Name: "load"}},
-	}
-	command.Before = InitInputSourceWithContext(command.Flags, NewYamlSourceFromFlagFunc("load"))
-
-	err := command.Run(c)
-
-	expect(t, err, nil)
-}
-
-func TestCommandYamlFileTestSpecifiedFlagWinsNested(t *testing.T) {
-	app := cli.NewApp()
-	set := flag.NewFlagSet("test", 0)
-	ioutil.WriteFile("current.yaml", []byte(`top:
-  test: 15`), 0666)
-	defer os.Remove("current.yaml")
-
-	test := []string{"test-cmd", "--load", "current.yaml", "--top.test", "7"}
-	set.Parse(test)
-
-	c := cli.NewContext(app, set, nil)
-
-	command := &cli.Command{
-		Name:        "test-cmd",
-		Aliases:     []string{"tc"},
-		Usage:       "this is for testing",
-		Description: "testing",
-		Action: func(c *cli.Context) error {
-			val := c.Int("top.test")
-			expect(t, val, 7)
-			return nil
-		},
-		Flags: []cli.Flag{
-			NewIntFlag(cli.IntFlag{Name: "top.test"}),
-			cli.StringFlag{Name: "load"}},
-	}
-	command.Before = InitInputSourceWithContext(command.Flags, NewYamlSourceFromFlagFunc("load"))
-
-	err := command.Run(c)
-
-	expect(t, err, nil)
-}
-
-func TestCommandYamlFileTestDefaultValueFileWins(t *testing.T) {
-	app := cli.NewApp()
-	set := flag.NewFlagSet("test", 0)
-	ioutil.WriteFile("current.yaml", []byte("test: 15"), 0666)
-	defer os.Remove("current.yaml")
-
-	test := []string{"test-cmd", "--load", "current.yaml"}
-	set.Parse(test)
-
-	c := cli.NewContext(app, set, nil)
-
-	command := &cli.Command{
-		Name:        "test-cmd",
-		Aliases:     []string{"tc"},
-		Usage:       "this is for testing",
-		Description: "testing",
-		Action: func(c *cli.Context) error {
-			val := c.Int("test")
-			expect(t, val, 15)
-			return nil
-		},
-		Flags: []cli.Flag{
-			NewIntFlag(cli.IntFlag{Name: "test", Value: 7}),
-			cli.StringFlag{Name: "load"}},
-	}
-	command.Before = InitInputSourceWithContext(command.Flags, NewYamlSourceFromFlagFunc("load"))
-
-	err := command.Run(c)
-
-	expect(t, err, nil)
-}
-
-func TestCommandYamlFileTestDefaultValueFileWinsNested(t *testing.T) {
-	app := cli.NewApp()
-	set := flag.NewFlagSet("test", 0)
-	ioutil.WriteFile("current.yaml", []byte(`top:
-  test: 15`), 0666)
-	defer os.Remove("current.yaml")
-
-	test := []string{"test-cmd", "--load", "current.yaml"}
-	set.Parse(test)
-
-	c := cli.NewContext(app, set, nil)
-
-	command := &cli.Command{
-		Name:        "test-cmd",
-		Aliases:     []string{"tc"},
-		Usage:       "this is for testing",
-		Description: "testing",
-		Action: func(c *cli.Context) error {
-			val := c.Int("top.test")
-			expect(t, val, 15)
-			return nil
-		},
-		Flags: []cli.Flag{
-			NewIntFlag(cli.IntFlag{Name: "top.test", Value: 7}),
-			cli.StringFlag{Name: "load"}},
-	}
-	command.Before = InitInputSourceWithContext(command.Flags, NewYamlSourceFromFlagFunc("load"))
-
-	err := command.Run(c)
-
-	expect(t, err, nil)
-}
-
-func TestCommandYamlFileFlagHasDefaultGlobalEnvYamlSetGlobalEnvWins(t *testing.T) {
-	app := cli.NewApp()
-	set := flag.NewFlagSet("test", 0)
-	ioutil.WriteFile("current.yaml", []byte("test: 15"), 0666)
-	defer os.Remove("current.yaml")
-
-	os.Setenv("THE_TEST", "11")
-	defer os.Setenv("THE_TEST", "")
-
-	test := []string{"test-cmd", "--load", "current.yaml"}
-	set.Parse(test)
-
-	c := cli.NewContext(app, set, nil)
-
-	command := &cli.Command{
-		Name:        "test-cmd",
-		Aliases:     []string{"tc"},
-		Usage:       "this is for testing",
-		Description: "testing",
-		Action: func(c *cli.Context) error {
-			val := c.Int("test")
-			expect(t, val, 11)
-			return nil
-		},
-		Flags: []cli.Flag{
-			NewIntFlag(cli.IntFlag{Name: "test", Value: 7, EnvVar: "THE_TEST"}),
-			cli.StringFlag{Name: "load"}},
-	}
-	command.Before = InitInputSourceWithContext(command.Flags, NewYamlSourceFromFlagFunc("load"))
-	err := command.Run(c)
-
-	expect(t, err, nil)
-}
-
-func TestCommandYamlFileFlagHasDefaultGlobalEnvYamlSetGlobalEnvWinsNested(t *testing.T) {
-	app := cli.NewApp()
-	set := flag.NewFlagSet("test", 0)
-	ioutil.WriteFile("current.yaml", []byte(`top:
-  test: 15`), 0666)
-	defer os.Remove("current.yaml")
-
-	os.Setenv("THE_TEST", "11")
-	defer os.Setenv("THE_TEST", "")
-
-	test := []string{"test-cmd", "--load", "current.yaml"}
-	set.Parse(test)
-
-	c := cli.NewContext(app, set, nil)
-
-	command := &cli.Command{
-		Name:        "test-cmd",
-		Aliases:     []string{"tc"},
-		Usage:       "this is for testing",
-		Description: "testing",
-		Action: func(c *cli.Context) error {
-			val := c.Int("top.test")
-			expect(t, val, 11)
-			return nil
-		},
-		Flags: []cli.Flag{
-			NewIntFlag(cli.IntFlag{Name: "top.test", Value: 7, EnvVar: "THE_TEST"}),
-			cli.StringFlag{Name: "load"}},
-	}
-	command.Before = InitInputSourceWithContext(command.Flags, NewYamlSourceFromFlagFunc("load"))
-	err := command.Run(c)
-
-	expect(t, err, nil)
-}

cmd/sl-feeds/vendor/github.com/urfave/cli/altsrc/yaml_file_loader.go

@@ -1,84 +0,0 @@
-// Disabling building of yaml support in cases where golang is 1.0 or 1.1
-// as the encoding library is not implemented or supported.
-
-// +build go1.2
-
-package altsrc
-
-import (
-	"fmt"
-	"io/ioutil"
-	"net/http"
-	"net/url"
-	"os"
-
-	"gopkg.in/urfave/cli.v1"
-
-	"gopkg.in/yaml.v2"
-)
-
-type yamlSourceContext struct {
-	FilePath string
-}
-
-// NewYamlSourceFromFile creates a new Yaml InputSourceContext from a filepath.
-func NewYamlSourceFromFile(file string) (InputSourceContext, error) {
-	ysc := &yamlSourceContext{FilePath: file}
-	var results map[interface{}]interface{}
-	err := readCommandYaml(ysc.FilePath, &results)
-	if err != nil {
-		return nil, fmt.Errorf("Unable to load Yaml file '%s': inner error: \n'%v'", ysc.FilePath, err.Error())
-	}
-
-	return &MapInputSource{valueMap: results}, nil
-}
-
-// NewYamlSourceFromFlagFunc creates a new Yaml InputSourceContext from a provided flag name and source context.
-func NewYamlSourceFromFlagFunc(flagFileName string) func(context *cli.Context) (InputSourceContext, error) {
-	return func(context *cli.Context) (InputSourceContext, error) {
-		filePath := context.String(flagFileName)
-		return NewYamlSourceFromFile(filePath)
-	}
-}
-
-func readCommandYaml(filePath string, container interface{}) (err error) {
-	b, err := loadDataFrom(filePath)
-	if err != nil {
-		return err
-	}
-
-	err = yaml.Unmarshal(b, container)
-	if err != nil {
-		return err
-	}
-
-	err = nil
-	return
-}
-
-func loadDataFrom(filePath string) ([]byte, error) {
-	u, err := url.Parse(filePath)
-	if err != nil {
-		return nil, err
-	}
-
-	if u.Host != "" { // i have a host, now do i support the scheme?
-		switch u.Scheme {
-		case "http", "https":
-			res, err := http.Get(filePath)
-			if err != nil {
-				return nil, err
-			}
-			return ioutil.ReadAll(res.Body)
-		default:
-			return nil, fmt.Errorf("scheme of %s is unsupported", filePath)
-		}
-	} else if u.Path != "" { // i dont have a host, but I have a path. I am a local file.
-		if _, notFoundFileErr := os.Stat(filePath); notFoundFileErr != nil {
-			return nil, fmt.Errorf("Cannot read from file: '%s' because it does not exist.", filePath)
-		}
-		return ioutil.ReadFile(filePath)
-	} else {
-		return nil, fmt.Errorf("unable to determine how to load from path %s", filePath)
-	}
-}

cmd/sl-feeds/vendor/github.com/urfave/cli/app.go

@@ -1,492 +0,0 @@
-package cli
-
-import (
-	"fmt"
-	"io"
-	"io/ioutil"
-	"os"
-	"path/filepath"
-	"sort"
-	"time"
-)
-
-var (
-	changeLogURL                    = "https://github.com/urfave/cli/blob/master/CHANGELOG.md"
-	appActionDeprecationURL         = fmt.Sprintf("%s#deprecated-cli-app-action-signature", changeLogURL)
-	runAndExitOnErrorDeprecationURL = fmt.Sprintf("%s#deprecated-cli-app-runandexitonerror", changeLogURL)
-
-	contactSysadmin = "This is an error in the application.  Please contact the distributor of this application if this is not you."
-
-	errInvalidActionType = NewExitError("ERROR invalid Action type. "+
-		fmt.Sprintf("Must be `func(*Context`)` or `func(*Context) error).  %s", contactSysadmin)+
-		fmt.Sprintf("See %s", appActionDeprecationURL), 2)
-)
-
-// App is the main structure of a cli application. It is recommended that
-// an app be created with the cli.NewApp() function
-type App struct {
-	// The name of the program. Defaults to path.Base(os.Args[0])
-	Name string
-	// Full name of command for help, defaults to Name
-	HelpName string
-	// Description of the program.
-	Usage string
-	// Text to override the USAGE section of help
-	UsageText string
-	// Description of the program argument format.
-	ArgsUsage string
-	// Version of the program
-	Version string
-	// Description of the program
-	Description string
-	// List of commands to execute
-	Commands []Command
-	// List of flags to parse
-	Flags []Flag
-	// Boolean to enable bash completion commands
-	EnableBashCompletion bool
-	// Boolean to hide built-in help command
-	HideHelp bool
-	// Boolean to hide built-in version flag and the VERSION section of help
-	HideVersion bool
-	// Populate on app startup, only gettable through method Categories()
-	categories CommandCategories
-	// An action to execute when the bash-completion flag is set
-	BashComplete BashCompleteFunc
-	// An action to execute before any subcommands are run, but after the context is ready
-	// If a non-nil error is returned, no subcommands are run
-	Before BeforeFunc
-	// An action to execute after any subcommands are run, but after the subcommand has finished
-	// It is run even if Action() panics
-	After AfterFunc
-
-	// The action to execute when no subcommands are specified
-	// Expects a `cli.ActionFunc` but will accept the *deprecated* signature of `func(*cli.Context) {}`
-	// *Note*: support for the deprecated `Action` signature will be removed in a future version
-	Action interface{}
-
-	// Execute this function if the proper command cannot be found
-	CommandNotFound CommandNotFoundFunc
-	// Execute this function if an usage error occurs
-	OnUsageError OnUsageErrorFunc
-	// Compilation date
-	Compiled time.Time
-	// List of all authors who contributed
-	Authors []Author
-	// Copyright of the binary if any
-	Copyright string
-	// Name of Author (Note: Use App.Authors, this is deprecated)
-	Author string
-	// Email of Author (Note: Use App.Authors, this is deprecated)
-	Email string
-	// Writer writer to write output to
-	Writer io.Writer
-	// ErrWriter writes error output
-	ErrWriter io.Writer
-	// Other custom info
-	Metadata map[string]interface{}
-
-	didSetup bool
-}
-
-// Tries to find out when this binary was compiled.
-// Returns the current time if it fails to find it.
-func compileTime() time.Time {
-	info, err := os.Stat(os.Args[0])
-	if err != nil {
-		return time.Now()
-	}
-	return info.ModTime()
-}
-
-// NewApp creates a new cli Application with some reasonable defaults for Name,
-// Usage, Version and Action.
-func NewApp() *App {
-	return &App{
-		Name:         filepath.Base(os.Args[0]),
-		HelpName:     filepath.Base(os.Args[0]),
-		Usage:        "A new cli application",
-		UsageText:    "",
-		Version:      "0.0.0",
-		BashComplete: DefaultAppComplete,
-		Action:       helpCommand.Action,
-		Compiled:     compileTime(),
-		Writer:       os.Stdout,
-	}
-}
-
-// Setup runs initialization code to ensure all data structures are ready for
-// `Run` or inspection prior to `Run`.  It is internally called by `Run`, but
-// will return early if setup has already happened.
-func (a *App) Setup() {
-	if a.didSetup {
-		return
-	}
-
-	a.didSetup = true
-
-	if a.Author != "" || a.Email != "" {
-		a.Authors = append(a.Authors, Author{Name: a.Author, Email: a.Email})
-	}
-
-	newCmds := []Command{}
-	for _, c := range a.Commands {
-		if c.HelpName == "" {
-			c.HelpName = fmt.Sprintf("%s %s", a.HelpName, c.Name)
-		}
-		newCmds = append(newCmds, c)
-	}
-	a.Commands = newCmds
-
-	if a.Command(helpCommand.Name) == nil && !a.HideHelp {
-		a.Commands = append(a.Commands, helpCommand)
-		if (HelpFlag != BoolFlag{}) {
-			a.appendFlag(HelpFlag)
-		}
-	}
-
-	if !a.HideVersion {
-		a.appendFlag(VersionFlag)
-	}
-
-	a.categories = CommandCategories{}
-	for _, command := range a.Commands {
-		a.categories = a.categories.AddCommand(command.Category, command)
-	}
-	sort.Sort(a.categories)
-
-	if a.Metadata == nil {
-		a.Metadata = make(map[string]interface{})
-	}
-
-	if a.Writer == nil {
-		a.Writer = os.Stdout
-	}
-}
-
-// Run is the entry point to the cli app. Parses the arguments slice and routes
-// to the proper flag/args combination
-func (a *App) Run(arguments []string) (err error) {
-	a.Setup()
-
-	// handle the completion flag separately from the flagset since
-	// completion could be attempted after a flag, but before its value was put
-	// on the command line. this causes the flagset to interpret the completion
-	// flag name as the value of the flag before it which is undesirable
-	// note that we can only do this because the shell autocomplete function
-	// always appends the completion flag at the end of the command
-	shellComplete, arguments := checkShellCompleteFlag(a, arguments)
-
-	// parse flags
-	set, err := flagSet(a.Name, a.Flags)
-	if err != nil {
-		return err
-	}
-
-	set.SetOutput(ioutil.Discard)
-	err = set.Parse(arguments[1:])
-	nerr := normalizeFlags(a.Flags, set)
-	context := NewContext(a, set, nil)
-	if nerr != nil {
-		fmt.Fprintln(a.Writer, nerr)
-		ShowAppHelp(context)
-		return nerr
-	}
-	context.shellComplete = shellComplete
-
-	if checkCompletions(context) {
-		return nil
-	}
-
-	if err != nil {
-		if a.OnUsageError != nil {
-			err := a.OnUsageError(context, err, false)
-			HandleExitCoder(err)
-			return err
-		}
-		fmt.Fprintf(a.Writer, "%s %s\n\n", "Incorrect Usage.", err.Error())
-		ShowAppHelp(context)
-		return err
-	}
-
-	if !a.HideHelp && checkHelp(context) {
-		ShowAppHelp(context)
-		return nil
-	}
-
-	if !a.HideVersion && checkVersion(context) {
-		ShowVersion(context)
-		return nil
-	}
-
-	if a.After != nil {
-		defer func() {
-			if afterErr := a.After(context); afterErr != nil {
-				if err != nil {
-					err = NewMultiError(err, afterErr)
-				} else {
-					err = afterErr
-				}
-			}
-		}()
-	}
-
-	if a.Before != nil {
-		beforeErr := a.Before(context)
-		if beforeErr != nil {
-			fmt.Fprintf(a.Writer, "%v\n\n", beforeErr)
-			ShowAppHelp(context)
-			HandleExitCoder(beforeErr)
-			err = beforeErr
-			return err
-		}
-	}
-
-	args := context.Args()
-	if args.Present() {
-		name := args.First()
-		c := a.Command(name)
-		if c != nil {
-			return c.Run(context)
-		}
-	}
-
-	if a.Action == nil {
-		a.Action = helpCommand.Action
-	}
-
-	// Run default Action
-	err = HandleAction(a.Action, context)
-
-	HandleExitCoder(err)
-	return err
-}
-
-// RunAndExitOnError calls .Run() and exits non-zero if an error was returned
-//
-// Deprecated: instead you should return an error that fulfills cli.ExitCoder
-// to cli.App.Run. This will cause the application to exit with the given eror
-// code in the cli.ExitCoder
-func (a *App) RunAndExitOnError() {
-	if err := a.Run(os.Args); err != nil {
-		fmt.Fprintln(a.errWriter(), err)
-		OsExiter(1)
-	}
-}
-
-// RunAsSubcommand invokes the subcommand given the context, parses ctx.Args() to
-// generate command-specific flags
-func (a *App) RunAsSubcommand(ctx *Context) (err error) {
-	// append help to commands
-	if len(a.Commands) > 0 {
-		if a.Command(helpCommand.Name) == nil && !a.HideHelp {
-			a.Commands = append(a.Commands, helpCommand)
-			if (HelpFlag != BoolFlag{}) {
-				a.appendFlag(HelpFlag)
-			}
-		}
-	}
-
-	newCmds := []Command{}
-	for _, c := range a.Commands {
-		if c.HelpName == "" {
-			c.HelpName = fmt.Sprintf("%s %s", a.HelpName, c.Name)
-		}
-		newCmds = append(newCmds, c)
-	}
-	a.Commands = newCmds
-
-	// parse flags
-	set, err := flagSet(a.Name, a.Flags)
-	if err != nil {
-		return err
-	}
-
-	set.SetOutput(ioutil.Discard)
-	err = set.Parse(ctx.Args().Tail())
-	nerr := normalizeFlags(a.Flags, set)
-	context := NewContext(a, set, ctx)
-
-	if nerr != nil {
-		fmt.Fprintln(a.Writer, nerr)
-		fmt.Fprintln(a.Writer)
-		if len(a.Commands) > 0 {
-			ShowSubcommandHelp(context)
-		} else {
-			ShowCommandHelp(ctx, context.Args().First())
-		}
-		return nerr
-	}
-
-	if checkCompletions(context) {
-		return nil
-	}
-
-	if err != nil {
-		if a.OnUsageError != nil {
-			err = a.OnUsageError(context, err, true)
-			HandleExitCoder(err)
-			return err
-		}
-		fmt.Fprintf(a.Writer, "%s %s\n\n", "Incorrect Usage.", err.Error())
-		ShowSubcommandHelp(context)
-		return err
-	}
-
-	if len(a.Commands) > 0 {
-		if checkSubcommandHelp(context) {
-			return nil
-		}
-	} else {
-		if checkCommandHelp(ctx, context.Args().First()) {
-			return nil
-		}
-	}
-
-	if a.After != nil {
-		defer func() {
-			afterErr := a.After(context)
-			if afterErr != nil {
-				HandleExitCoder(err)
-				if err != nil {
-					err = NewMultiError(err, afterErr)
-				} else {
-					err = afterErr
-				}
-			}
-		}()
-	}
-
-	if a.Before != nil {
-		beforeErr := a.Before(context)
-		if beforeErr != nil {
-			HandleExitCoder(beforeErr)
-			err = beforeErr
-			return err
-		}
-	}
-
-	args := context.Args()
-	if args.Present() {
-		name := args.First()
-		c := a.Command(name)
-		if c != nil {
-			return c.Run(context)
-		}
-	}
-
-	// Run default Action
-	err = HandleAction(a.Action, context)
-
-	HandleExitCoder(err)
-	return err
-}
-
-// Command returns the named command on App. Returns nil if the command does not exist
-func (a *App) Command(name string) *Command {
-	for _, c := range a.Commands {
-		if c.HasName(name) {
-			return &c
-		}
-	}
-
-	return nil
-}
-
-// Categories returns a slice containing all the categories with the commands they contain
-func (a *App) Categories() CommandCategories {
-	return a.categories
-}
-
-// VisibleCategories returns a slice of categories and commands that are
-// Hidden=false
-func (a *App) VisibleCategories() []*CommandCategory {
-	ret := []*CommandCategory{}
-	for _, category := range a.categories {
-		if visible := func() *CommandCategory {
-			for _, command := range category.Commands {
-				if !command.Hidden {
-					return category
-				}
-			}
-			return nil
-		}(); visible != nil {
-			ret = append(ret, visible)
-		}
-	}
-	return ret
-}
-
-// VisibleCommands returns a slice of the Commands with Hidden=false
-func (a *App) VisibleCommands() []Command {
-	ret := []Command{}
-	for _, command := range a.Commands {
-		if !command.Hidden {
-			ret = append(ret, command)
-		}
-	}
-	return ret
-}
-
-// VisibleFlags returns a slice of the Flags with Hidden=false
-func (a *App) VisibleFlags() []Flag {
-	return visibleFlags(a.Flags)
-}
-
-func (a *App) hasFlag(flag Flag) bool {
-	for _, f := range a.Flags {
-		if flag == f {
-			return true
-		}
-	}
-
-	return false
-}
-
-func (a *App) errWriter() io.Writer {
-
-	// When the app ErrWriter is nil use the package level one.
-	if a.ErrWriter == nil {
-		return ErrWriter
-	}
-
-	return a.ErrWriter
-}
-
-func (a *App) appendFlag(flag Flag) {
-	if !a.hasFlag(flag) {
-		a.Flags = append(a.Flags, flag)
-	}
-}
-
-// Author represents someone who has contributed to a cli project.
-type Author struct {
-	Name  string // The Authors name
-	Email string // The Authors email
-}
-
-// String makes Author comply to the Stringer interface, to allow an easy print in the templating process
-func (a Author) String() string {
-	e := ""
-	if a.Email != "" {
-		e = " <" + a.Email + ">"
-	}
-
-	return fmt.Sprintf("%v%v", a.Name, e)
-}
-
-// HandleAction attempts to figure out which Action signature was used.  If
-// it's an ActionFunc or a func with the legacy signature for Action, the func
-// is run!
-func HandleAction(action interface{}, context *Context) (err error) {
-	if a, ok := action.(ActionFunc); ok {
-		return a(context)
-	} else if a, ok := action.(func(*Context) error); ok {
-		return a(context)
-	} else if a, ok := action.(func(*Context)); ok { // deprecated function signature
-		a(context)
-		return nil
-	} else {
-		return errInvalidActionType
-	}
-}

cmd/sl-feeds/vendor/github.com/urfave/cli/appveyor.yml

@@ -1,24 +0,0 @@
-version: "{build}"
-
-os: Windows Server 2012 R2
-
-clone_folder: c:\gopath\src\github.com\urfave\cli
-
-environment:
-  GOPATH: C:\gopath
-  GOVERSION: 1.6
-  PYTHON: C:\Python27-x64
-  PYTHON_VERSION: 2.7.x
-  PYTHON_ARCH: 64
-
-install:
-- set PATH=%GOPATH%\bin;C:\go\bin;%PATH%
-- go version
-- go env
-- go get github.com/urfave/gfmrun/...
-- go get -v -t ./...
-
-build_script:
-- python runtests vet
-- python runtests test
-- python runtests gfmrun

cmd/sl-feeds/vendor/github.com/urfave/cli/autocomplete/bash_autocomplete

@@ -1,14 +0,0 @@
-#! /bin/bash
-
-: ${PROG:=$(basename ${BASH_SOURCE})}
-
-_cli_bash_autocomplete() {
-     local cur opts base
-     COMPREPLY=()
-     cur="${COMP_WORDS[COMP_CWORD]}"
-     opts=$( ${COMP_WORDS[@]:0:$COMP_CWORD} --generate-bash-completion )
-     COMPREPLY=( $(compgen -W "${opts}" -- ${cur}) )
-     return 0
- }
-  
- complete -F _cli_bash_autocomplete $PROG

cmd/sl-feeds/vendor/github.com/urfave/cli/autocomplete/zsh_autocomplete

@@ -1,5 +0,0 @@
-autoload -U compinit && compinit
-autoload -U bashcompinit && bashcompinit
-
-script_dir=$(dirname $0)
-source ${script_dir}/bash_autocomplete

cmd/sl-feeds/vendor/github.com/urfave/cli/category.go

@@ -1,44 +0,0 @@
-package cli
-
-// CommandCategories is a slice of *CommandCategory.
-type CommandCategories []*CommandCategory
-
-// CommandCategory is a category containing commands.
-type CommandCategory struct {
-	Name     string
-	Commands Commands
-}
-
-func (c CommandCategories) Less(i, j int) bool {
-	return c[i].Name < c[j].Name
-}
-
-func (c CommandCategories) Len() int {
-	return len(c)
-}
-
-func (c CommandCategories) Swap(i, j int) {
-	c[i], c[j] = c[j], c[i]
-}
-
-// AddCommand adds a command to a category.
-func (c CommandCategories) AddCommand(category string, command Command) CommandCategories {
-	for _, commandCategory := range c {
-		if commandCategory.Name == category {
-			commandCategory.Commands = append(commandCategory.Commands, command)
-			return c
-		}
-	}
-	return append(c, &CommandCategory{Name: category, Commands: []Command{command}})
-}
-
-// VisibleCommands returns a slice of the Commands with Hidden=false
-func (c *CommandCategory) VisibleCommands() []Command {
-	ret := []Command{}
-	for _, command := range c.Commands {
-		if !command.Hidden {
-			ret = append(ret, command)
-		}
-	}
-	return ret
-}

cmd/sl-feeds/vendor/github.com/urfave/cli/cli.go

@@ -1,21 +0,0 @@
-// Package cli provides a minimal framework for creating and organizing command line
-// Go applications. cli is designed to be easy to understand and write, the most simple
-// cli application can be written as follows:
-//   func main() {
-//     cli.NewApp().Run(os.Args)
-//   }
-//
-// Of course this application does not do much, so let's make this an actual application:
-//   func main() {
-//     app := cli.NewApp()
-//     app.Name = "greet"
-//     app.Usage = "say a greeting"
-//     app.Action = func(c *cli.Context) error {
-//       println("Greetings")
-//     }
-//
-//     app.Run(os.Args)
-//   }
-package cli
-
-//go:generate python ./generate-flag-types cli -i flag-types.json -o flag_generated.go

cmd/sl-feeds/vendor/github.com/urfave/cli/command.go

@@ -1,286 +0,0 @@
-package cli
-
-import (
-	"fmt"
-	"io/ioutil"
-	"sort"
-	"strings"
-)
-
-// Command is a subcommand for a cli.App.
-type Command struct {
-	// The name of the command
-	Name string
-	// short name of the command. Typically one character (deprecated, use `Aliases`)
-	ShortName string
-	// A list of aliases for the command
-	Aliases []string
-	// A short description of the usage of this command
-	Usage string
-	// Custom text to show on USAGE section of help
-	UsageText string
-	// A longer explanation of how the command works
-	Description string
-	// A short description of the arguments of this command
-	ArgsUsage string
-	// The category the command is part of
-	Category string
-	// The function to call when checking for bash command completions
-	BashComplete BashCompleteFunc
-	// An action to execute before any sub-subcommands are run, but after the context is ready
-	// If a non-nil error is returned, no sub-subcommands are run
-	Before BeforeFunc
-	// An action to execute after any subcommands are run, but after the subcommand has finished
-	// It is run even if Action() panics
-	After AfterFunc
-	// The function to call when this command is invoked
-	Action interface{}
-	// TODO: replace `Action: interface{}` with `Action: ActionFunc` once some kind
-	// of deprecation period has passed, maybe?
-
-	// Execute this function if a usage error occurs.
-	OnUsageError OnUsageErrorFunc
-	// List of child commands
-	Subcommands Commands
-	// List of flags to parse
-	Flags []Flag
-	// Treat all flags as normal arguments if true
-	SkipFlagParsing bool
-	// Skip argument reordering which attempts to move flags before arguments,
-	// but only works if all flags appear after all arguments. This behavior was
-	// removed n version 2 since it only works under specific conditions so we
-	// backport here by exposing it as an option for compatibility.
-	SkipArgReorder bool
-	// Boolean to hide built-in help command
-	HideHelp bool
-	// Boolean to hide this command from help or completion
-	Hidden bool
-
-	// Full name of command for help, defaults to full command name, including parent commands.
-	HelpName        string
-	commandNamePath []string
-}
-
-// FullName returns the full name of the command.
-// For subcommands this ensures that parent commands are part of the command path
-func (c Command) FullName() string {
-	if c.commandNamePath == nil {
-		return c.Name
-	}
-	return strings.Join(c.commandNamePath, " ")
-}
-
-// Commands is a slice of Command
-type Commands []Command
-
-// Run invokes the command given the context, parses ctx.Args() to generate command-specific flags
-func (c Command) Run(ctx *Context) (err error) {
-	if len(c.Subcommands) > 0 {
-		return c.startApp(ctx)
-	}
-
-	if !c.HideHelp && (HelpFlag != BoolFlag{}) {
-		// append help to flags
-		c.Flags = append(
-			c.Flags,
-			HelpFlag,
-		)
-	}
-
-	set, err := flagSet(c.Name, c.Flags)
-	if err != nil {
-		return err
-	}
-	set.SetOutput(ioutil.Discard)
-
-	if c.SkipFlagParsing {
-		err = set.Parse(append([]string{"--"}, ctx.Args().Tail()...))
-	} else if !c.SkipArgReorder {
-		firstFlagIndex := -1
-		terminatorIndex := -1
-		for index, arg := range ctx.Args() {
-			if arg == "--" {
-				terminatorIndex = index
-				break
-			} else if arg == "-" {
-				// Do nothing. A dash alone is not really a flag.
-				continue
-			} else if strings.HasPrefix(arg, "-") && firstFlagIndex == -1 {
-				firstFlagIndex = index
-			}
-		}
-
-		if firstFlagIndex > -1 {
-			args := ctx.Args()
-			regularArgs := make([]string, len(args[1:firstFlagIndex]))
-			copy(regularArgs, args[1:firstFlagIndex])
-
-			var flagArgs []string
-			if terminatorIndex > -1 {
-				flagArgs = args[firstFlagIndex:terminatorIndex]
-				regularArgs = append(regularArgs, args[terminatorIndex:]...)
-			} else {
-				flagArgs = args[firstFlagIndex:]
-			}
-
-			err = set.Parse(append(flagArgs, regularArgs...))
-		} else {
-			err = set.Parse(ctx.Args().Tail())
-		}
-	} else {
-		err = set.Parse(ctx.Args().Tail())
-	}
-
-	nerr := normalizeFlags(c.Flags, set)
-	if nerr != nil {
-		fmt.Fprintln(ctx.App.Writer, nerr)
-		fmt.Fprintln(ctx.App.Writer)
-		ShowCommandHelp(ctx, c.Name)
-		return nerr
-	}
-
-	context := NewContext(ctx.App, set, ctx)
-	if checkCommandCompletions(context, c.Name) {
-		return nil
-	}
-
-	if err != nil {
-		if c.OnUsageError != nil {
-			err := c.OnUsageError(ctx, err, false)
-			HandleExitCoder(err)
-			return err
-		}
-		fmt.Fprintln(ctx.App.Writer, "Incorrect Usage:", err.Error())
-		fmt.Fprintln(ctx.App.Writer)
-		ShowCommandHelp(ctx, c.Name)
-		return err
-	}
-
-	if checkCommandHelp(context, c.Name) {
-		return nil
-	}
-
-	if c.After != nil {
-		defer func() {
-			afterErr := c.After(context)
-			if afterErr != nil {
-				HandleExitCoder(err)
-				if err != nil {
-					err = NewMultiError(err, afterErr)
-				} else {
-					err = afterErr
-				}
-			}
-		}()
-	}
-
-	if c.Before != nil {
-		err = c.Before(context)
-		if err != nil {
-			fmt.Fprintln(ctx.App.Writer, err)
-			fmt.Fprintln(ctx.App.Writer)
-			ShowCommandHelp(ctx, c.Name)
-			HandleExitCoder(err)
-			return err
-		}
-	}
-
-	if c.Action == nil {
-		c.Action = helpSubcommand.Action
-	}
-
-	context.Command = c
-	err = HandleAction(c.Action, context)
-
-	if err != nil {
-		HandleExitCoder(err)
-	}
-	return err
-}
-
-// Names returns the names including short names and aliases.
-func (c Command) Names() []string {
-	names := []string{c.Name}
-
-	if c.ShortName != "" {
-		names = append(names, c.ShortName)
-	}
-
-	return append(names, c.Aliases...)
-}
-
-// HasName returns true if Command.Name or Command.ShortName matches given name
-func (c Command) HasName(name string) bool {
-	for _, n := range c.Names() {
-		if n == name {
-			return true
-		}
-	}
-	return false
-}
-
-func (c Command) startApp(ctx *Context) error {
-	app := NewApp()
-	app.Metadata = ctx.App.Metadata
-	// set the name and usage
-	app.Name = fmt.Sprintf("%s %s", ctx.App.Name, c.Name)
-	if c.HelpName == "" {
-		app.HelpName = c.HelpName
-	} else {
-		app.HelpName = app.Name
-	}
-
-	if c.Description != "" {
-		app.Usage = c.Description
-	} else {
-		app.Usage = c.Usage
-	}
-
-	// set CommandNotFound
-	app.CommandNotFound = ctx.App.CommandNotFound
-
-	// set the flags and commands
-	app.Commands = c.Subcommands
-	app.Flags = c.Flags
-	app.HideHelp = c.HideHelp
-
-	app.Version = ctx.App.Version
-	app.HideVersion = ctx.App.HideVersion
-	app.Compiled = ctx.App.Compiled
-	app.Author = ctx.App.Author
-	app.Email = ctx.App.Email
-	app.Writer = ctx.App.Writer
-
-	app.categories = CommandCategories{}
-	for _, command := range c.Subcommands {
-		app.categories = app.categories.AddCommand(command.Category, command)
-	}
-
-	sort.Sort(app.categories)
-
-	// bash completion
-	app.EnableBashCompletion = ctx.App.EnableBashCompletion
-	if c.BashComplete != nil {
-		app.BashComplete = c.BashComplete
-	}
-
-	// set the actions
-	app.Before = c.Before
-	app.After = c.After
-	if c.Action != nil {
-		app.Action = c.Action
-	} else {
-		app.Action = helpSubcommand.Action
-	}
-
-	for index, cc := range app.Commands {
-		app.Commands[index].commandNamePath = []string{c.Name, cc.Name}
-	}
-
-	return app.RunAsSubcommand(ctx)
-}
-
-// VisibleFlags returns a slice of the Flags with Hidden=false
-func (c Command) VisibleFlags() []Flag {
-	return visibleFlags(c.Flags)
-}

cmd/sl-feeds/vendor/github.com/urfave/cli/command_test.go

@@ -1,155 +0,0 @@
-package cli
-
-import (
-	"errors"
-	"flag"
-	"fmt"
-	"io/ioutil"
-	"strings"
-	"testing"
-)
-
-func TestCommandFlagParsing(t *testing.T) {
-	cases := []struct {
-		testArgs        []string
-		skipFlagParsing bool
-		skipArgReorder  bool
-		expectedErr     error
-	}{
-		// Test normal "not ignoring flags" flow
-		{[]string{"test-cmd", "blah", "blah", "-break"}, false, false, errors.New("flag provided but not defined: -break")},
-
-		// Test no arg reorder
-		{[]string{"test-cmd", "blah", "blah", "-break"}, false, true, nil},
-
-		{[]string{"test-cmd", "blah", "blah"}, true, false, nil},   // Test SkipFlagParsing without any args that look like flags
-		{[]string{"test-cmd", "blah", "-break"}, true, false, nil}, // Test SkipFlagParsing with random flag arg
-		{[]string{"test-cmd", "blah", "-help"}, true, false, nil},  // Test SkipFlagParsing with "special" help flag arg
-	}
-
-	for _, c := range cases {
-		app := NewApp()
-		app.Writer = ioutil.Discard
-		set := flag.NewFlagSet("test", 0)
-		set.Parse(c.testArgs)
-
-		context := NewContext(app, set, nil)
-
-		command := Command{
-			Name:            "test-cmd",
-			Aliases:         []string{"tc"},
-			Usage:           "this is for testing",
-			Description:     "testing",
-			Action:          func(_ *Context) error { return nil },
-			SkipFlagParsing: c.skipFlagParsing,
-			SkipArgReorder:  c.skipArgReorder,
-		}
-
-		err := command.Run(context)
-
-		expect(t, err, c.expectedErr)
-		expect(t, []string(context.Args()), c.testArgs)
-	}
-}
-
-func TestCommand_Run_DoesNotOverwriteErrorFromBefore(t *testing.T) {
-	app := NewApp()
-	app.Commands = []Command{
-		{
-			Name: "bar",
-			Before: func(c *Context) error {
-				return fmt.Errorf("before error")
-			},
-			After: func(c *Context) error {
-				return fmt.Errorf("after error")
-			},
-		},
-	}
-
-	err := app.Run([]string{"foo", "bar"})
-	if err == nil {
-		t.Fatalf("expected to receive error from Run, got none")
-	}
-
-	if !strings.Contains(err.Error(), "before error") {
-		t.Errorf("expected text of error from Before method, but got none in \"%v\"", err)
-	}
-	if !strings.Contains(err.Error(), "after error") {
-		t.Errorf("expected text of error from After method, but got none in \"%v\"", err)
-	}
-}
-
-func TestCommand_Run_BeforeSavesMetadata(t *testing.T) {
-	var receivedMsgFromAction string
-	var receivedMsgFromAfter string
-
-	app := NewApp()
-	app.Commands = []Command{
-		{
-			Name: "bar",
-			Before: func(c *Context) error {
-				c.App.Metadata["msg"] = "hello world"
-				return nil
-			},
-			Action: func(c *Context) error {
-				msg, ok := c.App.Metadata["msg"]
-				if !ok {
-					return errors.New("msg not found")
-				}
-				receivedMsgFromAction = msg.(string)
-				return nil
-			},
-			After: func(c *Context) error {
-				msg, ok := c.App.Metadata["msg"]
-				if !ok {
-					return errors.New("msg not found")
-				}
-				receivedMsgFromAfter = msg.(string)
-				return nil
-			},
-		},
-	}
-
-	err := app.Run([]string{"foo", "bar"})
-	if err != nil {
-		t.Fatalf("expected no error from Run, got %s", err)
-	}
-
-	expectedMsg := "hello world"
-
-	if receivedMsgFromAction != expectedMsg {
-		t.Fatalf("expected msg from Action to match. Given: %q\nExpected: %q",
-			receivedMsgFromAction, expectedMsg)
-	}
-	if receivedMsgFromAfter != expectedMsg {
-		t.Fatalf("expected msg from After to match. Given: %q\nExpected: %q",
-			receivedMsgFromAction, expectedMsg)
-	}
-}
-
-func TestCommand_OnUsageError_WithWrongFlagValue(t *testing.T) {
-	app := NewApp()
-	app.Commands = []Command{
-		{
-			Name: "bar",
-			Flags: []Flag{
-				IntFlag{Name: "flag"},
-			},
-			OnUsageError: func(c *Context, err error, _ bool) error {
-				if !strings.HasPrefix(err.Error(), "invalid value \"wrong\"") {
-					t.Errorf("Expect an invalid value error, but got \"%v\"", err)
-				}
-				return errors.New("intercepted: " + err.Error())
-			},
-		},
-	}
-
-	err := app.Run([]string{"foo", "bar", "--flag=wrong"})
-	if err == nil {
-		t.Fatalf("expected to receive error from Run, got none")
-	}
-
-	if !strings.HasPrefix(err.Error(), "intercepted: invalid value") {
-		t.Errorf("Expect an intercepted error, but got \"%v\"", err)
-	}
-}

cmd/sl-feeds/vendor/github.com/urfave/cli/context.go

@@ -1,276 +0,0 @@
-package cli
-
-import (
-	"errors"
-	"flag"
-	"reflect"
-	"strings"
-	"syscall"
-)
-
-// Context is a type that is passed through to
-// each Handler action in a cli application. Context
-// can be used to retrieve context-specific Args and
-// parsed command-line options.
-type Context struct {
-	App           *App
-	Command       Command
-	shellComplete bool
-	flagSet       *flag.FlagSet
-	setFlags      map[string]bool
-	parentContext *Context
-}
-
-// NewContext creates a new context. For use in when invoking an App or Command action.
-func NewContext(app *App, set *flag.FlagSet, parentCtx *Context) *Context {
-	c := &Context{App: app, flagSet: set, parentContext: parentCtx}
-
-	if parentCtx != nil {
-		c.shellComplete = parentCtx.shellComplete
-	}
-
-	return c
-}
-
-// NumFlags returns the number of flags set
-func (c *Context) NumFlags() int {
-	return c.flagSet.NFlag()
-}
-
-// Set sets a context flag to a value.
-func (c *Context) Set(name, value string) error {
-	return c.flagSet.Set(name, value)
-}
-
-// GlobalSet sets a context flag to a value on the global flagset
-func (c *Context) GlobalSet(name, value string) error {
-	return globalContext(c).flagSet.Set(name, value)
-}
-
-// IsSet determines if the flag was actually set
-func (c *Context) IsSet(name string) bool {
-	if c.setFlags == nil {
-		c.setFlags = make(map[string]bool)
-
-		c.flagSet.Visit(func(f *flag.Flag) {
-			c.setFlags[f.Name] = true
-		})
-
-		c.flagSet.VisitAll(func(f *flag.Flag) {
-			if _, ok := c.setFlags[f.Name]; ok {
-				return
-			}
-			c.setFlags[f.Name] = false
-		})
-
-		// XXX hack to support IsSet for flags with EnvVar
-		//
-		// There isn't an easy way to do this with the current implementation since
-		// whether a flag was set via an environment variable is very difficult to
-		// determine here. Instead, we intend to introduce a backwards incompatible
-		// change in version 2 to add `IsSet` to the Flag interface to push the
-		// responsibility closer to where the information required to determine
-		// whether a flag is set by non-standard means such as environment
-		// variables is avaliable.
-		//
-		// See https://github.com/urfave/cli/issues/294 for additional discussion
-		flags := c.Command.Flags
-		if c.Command.Name == "" { // cannot == Command{} since it contains slice types
-			if c.App != nil {
-				flags = c.App.Flags
-			}
-		}
-		for _, f := range flags {
-			eachName(f.GetName(), func(name string) {
-				if isSet, ok := c.setFlags[name]; isSet || !ok {
-					return
-				}
-
-				val := reflect.ValueOf(f)
-				if val.Kind() == reflect.Ptr {
-					val = val.Elem()
-				}
-
-				envVarValue := val.FieldByName("EnvVar")
-				if !envVarValue.IsValid() {
-					return
-				}
-
-				eachName(envVarValue.String(), func(envVar string) {
-					envVar = strings.TrimSpace(envVar)
-					if _, ok := syscall.Getenv(envVar); ok {
-						c.setFlags[name] = true
-						return
-					}
-				})
-			})
-		}
-	}
-
-	return c.setFlags[name]
-}
-
-// GlobalIsSet determines if the global flag was actually set
-func (c *Context) GlobalIsSet(name string) bool {
-	ctx := c
-	if ctx.parentContext != nil {
-		ctx = ctx.parentContext
-	}
-
-	for ; ctx != nil; ctx = ctx.parentContext {
-		if ctx.IsSet(name) {
-			return true
-		}
-	}
-	return false
-}
-
-// FlagNames returns a slice of flag names used in this context.
-func (c *Context) FlagNames() (names []string) {
-	for _, flag := range c.Command.Flags {
-		name := strings.Split(flag.GetName(), ",")[0]
-		if name == "help" {
-			continue
-		}
-		names = append(names, name)
-	}
-	return
-}
-
-// GlobalFlagNames returns a slice of global flag names used by the app.
-func (c *Context) GlobalFlagNames() (names []string) {
-	for _, flag := range c.App.Flags {
-		name := strings.Split(flag.GetName(), ",")[0]
-		if name == "help" || name == "version" {
-			continue
-		}
-		names = append(names, name)
-	}
-	return
-}
-
-// Parent returns the parent context, if any
-func (c *Context) Parent() *Context {
-	return c.parentContext
-}
-
-// value returns the value of the flag coressponding to `name`
-func (c *Context) value(name string) interface{} {
-	return c.flagSet.Lookup(name).Value.(flag.Getter).Get()
-}
-
-// Args contains apps console arguments
-type Args []string
-
-// Args returns the command line arguments associated with the context.
-func (c *Context) Args() Args {
-	args := Args(c.flagSet.Args())
-	return args
-}
-
-// NArg returns the number of the command line arguments.
-func (c *Context) NArg() int {
-	return len(c.Args())
-}
-
-// Get returns the nth argument, or else a blank string
-func (a Args) Get(n int) string {
-	if len(a) > n {
-		return a[n]
-	}
-	return ""
-}
-
-// First returns the first argument, or else a blank string
-func (a Args) First() string {
-	return a.Get(0)
-}
-
-// Tail returns the rest of the arguments (not the first one)
-// or else an empty string slice
-func (a Args) Tail() []string {
-	if len(a) >= 2 {
-		return []string(a)[1:]
-	}
-	return []string{}
-}
-
-// Present checks if there are any arguments present
-func (a Args) Present() bool {
-	return len(a) != 0
-}
-
-// Swap swaps arguments at the given indexes
-func (a Args) Swap(from, to int) error {
-	if from >= len(a) || to >= len(a) {
-		return errors.New("index out of range")
-	}
-	a[from], a[to] = a[to], a[from]
-	return nil
-}
-
-func globalContext(ctx *Context) *Context {
-	if ctx == nil {
-		return nil
-	}
-
-	for {
-		if ctx.parentContext == nil {
-			return ctx
-		}
-		ctx = ctx.parentContext
-	}
-}
-
-func lookupGlobalFlagSet(name string, ctx *Context) *flag.FlagSet {
-	if ctx.parentContext != nil {
-		ctx = ctx.parentContext
-	}
-	for ; ctx != nil; ctx = ctx.parentContext {
-		if f := ctx.flagSet.Lookup(name); f != nil {
-			return ctx.flagSet
-		}
-	}
-	return nil
-}
-
-func copyFlag(name string, ff *flag.Flag, set *flag.FlagSet) {
-	switch ff.Value.(type) {
-	case *StringSlice:
-	default:
-		set.Set(name, ff.Value.String())
-	}
-}
-
-func normalizeFlags(flags []Flag, set *flag.FlagSet) error {
-	visited := make(map[string]bool)
-	set.Visit(func(f *flag.Flag) {
-		visited[f.Name] = true
-	})
-	for _, f := range flags {
-		parts := strings.Split(f.GetName(), ",")
-		if len(parts) == 1 {
-			continue
-		}
-		var ff *flag.Flag
-		for _, name := range parts {
-			name = strings.Trim(name, " ")
-			if visited[name] {
-				if ff != nil {
-					return errors.New("Cannot use two forms of the same flag: " + name + " " + ff.Name)
-				}
-				ff = set.Lookup(name)
-			}
-		}
-		if ff == nil {
-			continue
-		}
-		for _, name := range parts {
-			name = strings.Trim(name, " ")
-			if !visited[name] {
-				copyFlag(name, ff, set)
-			}
-		}
-	}
-	return nil
-}

cmd/sl-feeds/vendor/github.com/urfave/cli/context_test.go

@@ -1,399 +0,0 @@
-package cli
-
-import (
-	"flag"
-	"os"
-	"testing"
-	"time"
-)
-
-func TestNewContext(t *testing.T) {
-	set := flag.NewFlagSet("test", 0)
-	set.Int("myflag", 12, "doc")
-	set.Int64("myflagInt64", int64(12), "doc")
-	set.Uint("myflagUint", uint(93), "doc")
-	set.Uint64("myflagUint64", uint64(93), "doc")
-	set.Float64("myflag64", float64(17), "doc")
-	globalSet := flag.NewFlagSet("test", 0)
-	globalSet.Int("myflag", 42, "doc")
-	globalSet.Int64("myflagInt64", int64(42), "doc")
-	globalSet.Uint("myflagUint", uint(33), "doc")
-	globalSet.Uint64("myflagUint64", uint64(33), "doc")
-	globalSet.Float64("myflag64", float64(47), "doc")
-	globalCtx := NewContext(nil, globalSet, nil)
-	command := Command{Name: "mycommand"}
-	c := NewContext(nil, set, globalCtx)
-	c.Command = command
-	expect(t, c.Int("myflag"), 12)
-	expect(t, c.Int64("myflagInt64"), int64(12))
-	expect(t, c.Uint("myflagUint"), uint(93))
-	expect(t, c.Uint64("myflagUint64"), uint64(93))
-	expect(t, c.Float64("myflag64"), float64(17))
-	expect(t, c.GlobalInt("myflag"), 42)
-	expect(t, c.GlobalInt64("myflagInt64"), int64(42))
-	expect(t, c.GlobalUint("myflagUint"), uint(33))
-	expect(t, c.GlobalUint64("myflagUint64"), uint64(33))
-	expect(t, c.GlobalFloat64("myflag64"), float64(47))
-	expect(t, c.Command.Name, "mycommand")
-}
-
-func TestContext_Int(t *testing.T) {
-	set := flag.NewFlagSet("test", 0)
-	set.Int("myflag", 12, "doc")
-	c := NewContext(nil, set, nil)
-	expect(t, c.Int("myflag"), 12)
-}
-
-func TestContext_Int64(t *testing.T) {
-	set := flag.NewFlagSet("test", 0)
-	set.Int64("myflagInt64", 12, "doc")
-	c := NewContext(nil, set, nil)
-	expect(t, c.Int64("myflagInt64"), int64(12))
-}
-
-func TestContext_Uint(t *testing.T) {
-	set := flag.NewFlagSet("test", 0)
-	set.Uint("myflagUint", uint(13), "doc")
-	c := NewContext(nil, set, nil)
-	expect(t, c.Uint("myflagUint"), uint(13))
-}
-
-func TestContext_Uint64(t *testing.T) {
-	set := flag.NewFlagSet("test", 0)
-	set.Uint64("myflagUint64", uint64(9), "doc")
-	c := NewContext(nil, set, nil)
-	expect(t, c.Uint64("myflagUint64"), uint64(9))
-}
-
-func TestContext_GlobalInt(t *testing.T) {
-	set := flag.NewFlagSet("test", 0)
-	set.Int("myflag", 12, "doc")
-	c := NewContext(nil, set, nil)
-	expect(t, c.GlobalInt("myflag"), 12)
-	expect(t, c.GlobalInt("nope"), 0)
-}
-
-func TestContext_GlobalInt64(t *testing.T) {
-	set := flag.NewFlagSet("test", 0)
-	set.Int64("myflagInt64", 12, "doc")
-	c := NewContext(nil, set, nil)
-	expect(t, c.GlobalInt64("myflagInt64"), int64(12))
-	expect(t, c.GlobalInt64("nope"), int64(0))
-}
-
-func TestContext_Float64(t *testing.T) {
-	set := flag.NewFlagSet("test", 0)
-	set.Float64("myflag", float64(17), "doc")
-	c := NewContext(nil, set, nil)
-	expect(t, c.Float64("myflag"), float64(17))
-}
-
-func TestContext_GlobalFloat64(t *testing.T) {
-	set := flag.NewFlagSet("test", 0)
-	set.Float64("myflag", float64(17), "doc")
-	c := NewContext(nil, set, nil)
-	expect(t, c.GlobalFloat64("myflag"), float64(17))
-	expect(t, c.GlobalFloat64("nope"), float64(0))
-}
-
-func TestContext_Duration(t *testing.T) {
-	set := flag.NewFlagSet("test", 0)
-	set.Duration("myflag", time.Duration(12*time.Second), "doc")
-	c := NewContext(nil, set, nil)
-	expect(t, c.Duration("myflag"), time.Duration(12*time.Second))
-}
-
-func TestContext_String(t *testing.T) {
-	set := flag.NewFlagSet("test", 0)
-	set.String("myflag", "hello world", "doc")
-	c := NewContext(nil, set, nil)
-	expect(t, c.String("myflag"), "hello world")
-}
-
-func TestContext_Bool(t *testing.T) {
-	set := flag.NewFlagSet("test", 0)
-	set.Bool("myflag", false, "doc")
-	c := NewContext(nil, set, nil)
-	expect(t, c.Bool("myflag"), false)
-}
-
-func TestContext_BoolT(t *testing.T) {
-	set := flag.NewFlagSet("test", 0)
-	set.Bool("myflag", true, "doc")
-	c := NewContext(nil, set, nil)
-	expect(t, c.BoolT("myflag"), true)
-}
-
-func TestContext_GlobalBool(t *testing.T) {
-	set := flag.NewFlagSet("test", 0)
-
-	globalSet := flag.NewFlagSet("test-global", 0)
-	globalSet.Bool("myflag", false, "doc")
-	globalCtx := NewContext(nil, globalSet, nil)
-
-	c := NewContext(nil, set, globalCtx)
-	expect(t, c.GlobalBool("myflag"), false)
-	expect(t, c.GlobalBool("nope"), false)
-}
-
-func TestContext_GlobalBoolT(t *testing.T) {
-	set := flag.NewFlagSet("test", 0)
-
-	globalSet := flag.NewFlagSet("test-global", 0)
-	globalSet.Bool("myflag", true, "doc")
-	globalCtx := NewContext(nil, globalSet, nil)
-
-	c := NewContext(nil, set, globalCtx)
-	expect(t, c.GlobalBoolT("myflag"), true)
-	expect(t, c.GlobalBoolT("nope"), false)
-}
-
-func TestContext_Args(t *testing.T) {
-	set := flag.NewFlagSet("test", 0)
-	set.Bool("myflag", false, "doc")
-	c := NewContext(nil, set, nil)
-	set.Parse([]string{"--myflag", "bat", "baz"})
-	expect(t, len(c.Args()), 2)
-	expect(t, c.Bool("myflag"), true)
-}
-
-func TestContext_NArg(t *testing.T) {
-	set := flag.NewFlagSet("test", 0)
-	set.Bool("myflag", false, "doc")
-	c := NewContext(nil, set, nil)
-	set.Parse([]string{"--myflag", "bat", "baz"})
-	expect(t, c.NArg(), 2)
-}
-
-func TestContext_IsSet(t *testing.T) {
-	set := flag.NewFlagSet("test", 0)
-	set.Bool("myflag", false, "doc")
-	set.String("otherflag", "hello world", "doc")
-	globalSet := flag.NewFlagSet("test", 0)
-	globalSet.Bool("myflagGlobal", true, "doc")
-	globalCtx := NewContext(nil, globalSet, nil)
-	c := NewContext(nil, set, globalCtx)
-	set.Parse([]string{"--myflag", "bat", "baz"})
-	globalSet.Parse([]string{"--myflagGlobal", "bat", "baz"})
-	expect(t, c.IsSet("myflag"), true)
-	expect(t, c.IsSet("otherflag"), false)
-	expect(t, c.IsSet("bogusflag"), false)
-	expect(t, c.IsSet("myflagGlobal"), false)
-}
-
-// XXX Corresponds to hack in context.IsSet for flags with EnvVar field
-// Should be moved to `flag_test` in v2
-func TestContext_IsSet_fromEnv(t *testing.T) {
-	var (
-		timeoutIsSet, tIsSet    bool
-		noEnvVarIsSet, nIsSet   bool
-		passwordIsSet, pIsSet   bool
-		unparsableIsSet, uIsSet bool
-	)
-
-	clearenv()
-	os.Setenv("APP_TIMEOUT_SECONDS", "15.5")
-	os.Setenv("APP_PASSWORD", "")
-	a := App{
-		Flags: []Flag{
-			Float64Flag{Name: "timeout, t", EnvVar: "APP_TIMEOUT_SECONDS"},
-			StringFlag{Name: "password, p", EnvVar: "APP_PASSWORD"},
-			Float64Flag{Name: "unparsable, u", EnvVar: "APP_UNPARSABLE"},
-			Float64Flag{Name: "no-env-var, n"},
-		},
-		Action: func(ctx *Context) error {
-			timeoutIsSet = ctx.IsSet("timeout")
-			tIsSet = ctx.IsSet("t")
-			passwordIsSet = ctx.IsSet("password")
-			pIsSet = ctx.IsSet("p")
-			unparsableIsSet = ctx.IsSet("unparsable")
-			uIsSet = ctx.IsSet("u")
-			noEnvVarIsSet = ctx.IsSet("no-env-var")
-			nIsSet = ctx.IsSet("n")
-			return nil
-		},
-	}
-	a.Run([]string{"run"})
-	expect(t, timeoutIsSet, true)
-	expect(t, tIsSet, true)
-	expect(t, passwordIsSet, true)
-	expect(t, pIsSet, true)
-	expect(t, noEnvVarIsSet, false)
-	expect(t, nIsSet, false)
-
-	os.Setenv("APP_UNPARSABLE", "foobar")
-	a.Run([]string{"run"})
-	expect(t, unparsableIsSet, false)
-	expect(t, uIsSet, false)
-}
-
-func TestContext_GlobalIsSet(t *testing.T) {
-	set := flag.NewFlagSet("test", 0)
-	set.Bool("myflag", false, "doc")
-	set.String("otherflag", "hello world", "doc")
-	globalSet := flag.NewFlagSet("test", 0)
-	globalSet.Bool("myflagGlobal", true, "doc")
-	globalSet.Bool("myflagGlobalUnset", true, "doc")
-	globalCtx := NewContext(nil, globalSet, nil)
-	c := NewContext(nil, set, globalCtx)
-	set.Parse([]string{"--myflag", "bat", "baz"})
-	globalSet.Parse([]string{"--myflagGlobal", "bat", "baz"})
-	expect(t, c.GlobalIsSet("myflag"), false)
-	expect(t, c.GlobalIsSet("otherflag"), false)
-	expect(t, c.GlobalIsSet("bogusflag"), false)
-	expect(t, c.GlobalIsSet("myflagGlobal"), true)
-	expect(t, c.GlobalIsSet("myflagGlobalUnset"), false)
-	expect(t, c.GlobalIsSet("bogusGlobal"), false)
-}
-
-// XXX Corresponds to hack in context.IsSet for flags with EnvVar field
-// Should be moved to `flag_test` in v2
-func TestContext_GlobalIsSet_fromEnv(t *testing.T) {
-	var (
-		timeoutIsSet, tIsSet    bool
-		noEnvVarIsSet, nIsSet   bool
-		passwordIsSet, pIsSet   bool
-		unparsableIsSet, uIsSet bool
-	)
-
-	clearenv()
-	os.Setenv("APP_TIMEOUT_SECONDS", "15.5")
-	os.Setenv("APP_PASSWORD", "")
-	a := App{
-		Flags: []Flag{
-			Float64Flag{Name: "timeout, t", EnvVar: "APP_TIMEOUT_SECONDS"},
-			StringFlag{Name: "password, p", EnvVar: "APP_PASSWORD"},
-			Float64Flag{Name: "no-env-var, n"},
-			Float64Flag{Name: "unparsable, u", EnvVar: "APP_UNPARSABLE"},
-		},
-		Commands: []Command{
-			{
-				Name: "hello",
-				Action: func(ctx *Context) error {
-					timeoutIsSet = ctx.GlobalIsSet("timeout")
-					tIsSet = ctx.GlobalIsSet("t")
-					passwordIsSet = ctx.GlobalIsSet("password")
-					pIsSet = ctx.GlobalIsSet("p")
-					unparsableIsSet = ctx.GlobalIsSet("unparsable")
-					uIsSet = ctx.GlobalIsSet("u")
-					noEnvVarIsSet = ctx.GlobalIsSet("no-env-var")
-					nIsSet = ctx.GlobalIsSet("n")
-					return nil
-				},
-			},
-		},
-	}
-	if err := a.Run([]string{"run", "hello"}); err != nil {
-		t.Logf("error running Run(): %+v", err)
-	}
-	expect(t, timeoutIsSet, true)
-	expect(t, tIsSet, true)
-	expect(t, passwordIsSet, true)
-	expect(t, pIsSet, true)
-	expect(t, noEnvVarIsSet, false)
-	expect(t, nIsSet, false)
-
-	os.Setenv("APP_UNPARSABLE", "foobar")
-	if err := a.Run([]string{"run"}); err != nil {
-		t.Logf("error running Run(): %+v", err)
-	}
-	expect(t, unparsableIsSet, false)
-	expect(t, uIsSet, false)
-}
-
-func TestContext_NumFlags(t *testing.T) {
-	set := flag.NewFlagSet("test", 0)
-	set.Bool("myflag", false, "doc")
-	set.String("otherflag", "hello world", "doc")
-	globalSet := flag.NewFlagSet("test", 0)
-	globalSet.Bool("myflagGlobal", true, "doc")
-	globalCtx := NewContext(nil, globalSet, nil)
-	c := NewContext(nil, set, globalCtx)
-	set.Parse([]string{"--myflag", "--otherflag=foo"})
-	globalSet.Parse([]string{"--myflagGlobal"})
-	expect(t, c.NumFlags(), 2)
-}
-
-func TestContext_GlobalFlag(t *testing.T) {
-	var globalFlag string
-	var globalFlagSet bool
-	app := NewApp()
-	app.Flags = []Flag{
-		StringFlag{Name: "global, g", Usage: "global"},
-	}
-	app.Action = func(c *Context) error {
-		globalFlag = c.GlobalString("global")
-		globalFlagSet = c.GlobalIsSet("global")
-		return nil
-	}
-	app.Run([]string{"command", "-g", "foo"})
-	expect(t, globalFlag, "foo")
-	expect(t, globalFlagSet, true)
-
-}
-
-func TestContext_GlobalFlagsInSubcommands(t *testing.T) {
-	subcommandRun := false
-	parentFlag := false
-	app := NewApp()
-
-	app.Flags = []Flag{
-		BoolFlag{Name: "debug, d", Usage: "Enable debugging"},
-	}
-
-	app.Commands = []Command{
-		{
-			Name: "foo",
-			Flags: []Flag{
-				BoolFlag{Name: "parent, p", Usage: "Parent flag"},
-			},
-			Subcommands: []Command{
-				{
-					Name: "bar",
-					Action: func(c *Context) error {
-						if c.GlobalBool("debug") {
-							subcommandRun = true
-						}
-						if c.GlobalBool("parent") {
-							parentFlag = true
-						}
-						return nil
-					},
-				},
-			},
-		},
-	}
-
-	app.Run([]string{"command", "-d", "foo", "-p", "bar"})
-
-	expect(t, subcommandRun, true)
-	expect(t, parentFlag, true)
-}
-
-func TestContext_Set(t *testing.T) {
-	set := flag.NewFlagSet("test", 0)
-	set.Int("int", 5, "an int")
-	c := NewContext(nil, set, nil)
-
-	c.Set("int", "1")
-	expect(t, c.Int("int"), 1)
-}
-
-func TestContext_GlobalSet(t *testing.T) {
-	gSet := flag.NewFlagSet("test", 0)
-	gSet.Int("int", 5, "an int")
-
-	set := flag.NewFlagSet("sub", 0)
-	set.Int("int", 3, "an int")
-
-	pc := NewContext(nil, gSet, nil)
-	c := NewContext(nil, set, pc)
-
-	c.Set("int", "1")
-	expect(t, c.Int("int"), 1)
-	expect(t, c.GlobalInt("int"), 5)
-
-	c.GlobalSet("int", "1")
-	expect(t, c.Int("int"), 1)
-	expect(t, c.GlobalInt("int"), 1)
-}

cmd/sl-feeds/vendor/github.com/urfave/cli/errors.go

@@ -1,110 +0,0 @@
-package cli
-
-import (
-	"fmt"
-	"io"
-	"os"
-	"strings"
-)
-
-// OsExiter is the function used when the app exits. If not set defaults to os.Exit.
-var OsExiter = os.Exit
-
-// ErrWriter is used to write errors to the user. This can be anything
-// implementing the io.Writer interface and defaults to os.Stderr.
-var ErrWriter io.Writer = os.Stderr
-
-// MultiError is an error that wraps multiple errors.
-type MultiError struct {
-	Errors []error
-}
-
-// NewMultiError creates a new MultiError. Pass in one or more errors.
-func NewMultiError(err ...error) MultiError {
-	return MultiError{Errors: err}
-}
-
-// Error implements the error interface.
-func (m MultiError) Error() string {
-	errs := make([]string, len(m.Errors))
-	for i, err := range m.Errors {
-		errs[i] = err.Error()
-	}
-
-	return strings.Join(errs, "\n")
-}
-
-type ErrorFormatter interface {
-	Format(s fmt.State, verb rune)
-}
-
-// ExitCoder is the interface checked by `App` and `Command` for a custom exit
-// code
-type ExitCoder interface {
-	error
-	ExitCode() int
-}
-
-// ExitError fulfills both the builtin `error` interface and `ExitCoder`
-type ExitError struct {
-	exitCode int
-	message  interface{}
-}
-
-// NewExitError makes a new *ExitError
-func NewExitError(message interface{}, exitCode int) *ExitError {
-	return &ExitError{
-		exitCode: exitCode,
-		message:  message,
-	}
-}
-
-// Error returns the string message, fulfilling the interface required by
-// `error`
-func (ee *ExitError) Error() string {
-	return fmt.Sprintf("%v", ee.message)
-}
-
-// ExitCode returns the exit code, fulfilling the interface required by
-// `ExitCoder`
-func (ee *ExitError) ExitCode() int {
-	return ee.exitCode
-}
-
-// HandleExitCoder checks if the error fulfills the ExitCoder interface, and if
-// so prints the error to stderr (if it is non-empty) and calls OsExiter with the
-// given exit code.  If the given error is a MultiError, then this func is
-// called on all members of the Errors slice.
-func HandleExitCoder(err error) {
-	if err == nil {
-		return
-	}
-
-	if exitErr, ok := err.(ExitCoder); ok {
-		if err.Error() != "" {
-			if _, ok := exitErr.(ErrorFormatter); ok {
-				fmt.Fprintf(ErrWriter, "%+v\n", err)
-			} else {
-				fmt.Fprintln(ErrWriter, err)
-			}
-		}
-		OsExiter(exitErr.ExitCode())
-		return
-	}
-
-	if multiErr, ok := err.(MultiError); ok {
-		for _, merr := range multiErr.Errors {
-			HandleExitCoder(merr)
-		}
-		return
-	}
-
-	if err.Error() != "" {
-		if _, ok := err.(ErrorFormatter); ok {
-			fmt.Fprintf(ErrWriter, "%+v\n", err)
-		} else {
-			fmt.Fprintln(ErrWriter, err)
-		}
-	}
-	OsExiter(1)
-}

cmd/sl-feeds/vendor/github.com/urfave/cli/errors_test.go

@@ -1,157 +0,0 @@
-package cli
-
-import (
-	"bytes"
-	"errors"
-	"fmt"
-	"testing"
-)
-
-func TestHandleExitCoder_nil(t *testing.T) {
-	exitCode := 0
-	called := false
-
-	OsExiter = func(rc int) {
-		exitCode = rc
-		called = true
-	}
-
-	defer func() { OsExiter = fakeOsExiter }()
-
-	HandleExitCoder(nil)
-
-	expect(t, exitCode, 0)
-	expect(t, called, false)
-}
-
-func TestHandleExitCoder_ExitCoder(t *testing.T) {
-	exitCode := 0
-	called := false
-
-	OsExiter = func(rc int) {
-		exitCode = rc
-		called = true
-	}
-
-	defer func() { OsExiter = fakeOsExiter }()
-
-	HandleExitCoder(NewExitError("galactic perimeter breach", 9))
-
-	expect(t, exitCode, 9)
-	expect(t, called, true)
-}
-
-func TestHandleExitCoder_MultiErrorWithExitCoder(t *testing.T) {
-	exitCode := 0
-	called := false
-
-	OsExiter = func(rc int) {
-		exitCode = rc
-		called = true
-	}
-
-	defer func() { OsExiter = fakeOsExiter }()
-
-	exitErr := NewExitError("galactic perimeter breach", 9)
-	err := NewMultiError(errors.New("wowsa"), errors.New("egad"), exitErr)
-	HandleExitCoder(err)
-
-	expect(t, exitCode, 9)
-	expect(t, called, true)
-}
-
-func TestHandleExitCoder_ErrorWithMessage(t *testing.T) {
-	exitCode := 0
-	called := false
-
-	OsExiter = func(rc int) {
-		exitCode = rc
-		called = true
-	}
-	ErrWriter = &bytes.Buffer{}
-
-	defer func() {
-		OsExiter = fakeOsExiter
-		ErrWriter = fakeErrWriter
-	}()
-
-	err := errors.New("gourd havens")
-	HandleExitCoder(err)
-
-	expect(t, exitCode, 1)
-	expect(t, called, true)
-	expect(t, ErrWriter.(*bytes.Buffer).String(), "gourd havens\n")
-}
-
-func TestHandleExitCoder_ErrorWithoutMessage(t *testing.T) {
-	exitCode := 0
-	called := false
-
-	OsExiter = func(rc int) {
-		exitCode = rc
-		called = true
-	}
-	ErrWriter = &bytes.Buffer{}
-
-	defer func() {
-		OsExiter = fakeOsExiter
-		ErrWriter = fakeErrWriter
-	}()
-
-	err := errors.New("")
-	HandleExitCoder(err)
-
-	expect(t, exitCode, 1)
-	expect(t, called, true)
-	expect(t, ErrWriter.(*bytes.Buffer).String(), "")
-}
-
-// make a stub to not import pkg/errors
-type ErrorWithFormat struct {
-	error
-}
-
-func NewErrorWithFormat(m string) *ErrorWithFormat {
-	return &ErrorWithFormat{error: errors.New(m)}
-}
-
-func (f *ErrorWithFormat) Format(s fmt.State, verb rune) {
-	fmt.Fprintf(s, "This the format: %v", f.error)
-}
-
-func TestHandleExitCoder_ErrorWithFormat(t *testing.T) {
-	called := false
-
-	OsExiter = func(rc int) {
-		called = true
-	}
-	ErrWriter = &bytes.Buffer{}
-
-	defer func() {
-		OsExiter = fakeOsExiter
-		ErrWriter = fakeErrWriter
-	}()
-
-	err := NewErrorWithFormat("I am formatted")
-	HandleExitCoder(err)
-
-	expect(t, called, true)
-	expect(t, ErrWriter.(*bytes.Buffer).String(), "This the format: I am formatted\n")
-}
-
-func TestHandleExitCoder_MultiErrorWithFormat(t *testing.T) {
-	called := false
-
-	OsExiter = func(rc int) {
-		called = true
-	}
-	ErrWriter = &bytes.Buffer{}
-
-	defer func() { OsExiter = fakeOsExiter }()
-
-	err := NewMultiError(NewErrorWithFormat("err1"), NewErrorWithFormat("err2"))
-	HandleExitCoder(err)
-
-	expect(t, called, true)
-	expect(t, ErrWriter.(*bytes.Buffer).String(), "This the format: err1\nThis the format: err2\n")
-}

cmd/sl-feeds/vendor/github.com/urfave/cli/flag-types.json

@@ -1,93 +0,0 @@
-[
-  {
-    "name": "Bool",
-    "type": "bool",
-    "value": false,
-    "context_default": "false",
-    "parser": "strconv.ParseBool(f.Value.String())"
-  },
-  {
-    "name": "BoolT",
-    "type": "bool",
-    "value": false,
-    "doctail": " that is true by default",
-    "context_default": "false",
-    "parser": "strconv.ParseBool(f.Value.String())"
-  },
-  {
-    "name": "Duration",
-    "type": "time.Duration",
-    "doctail": " (see https://golang.org/pkg/time/#ParseDuration)",
-    "context_default": "0",
-    "parser": "time.ParseDuration(f.Value.String())"
-  },
-  {
-    "name": "Float64",
-    "type": "float64",
-    "context_default": "0",
-    "parser": "strconv.ParseFloat(f.Value.String(), 64)"
-  },
-  {
-    "name": "Generic",
-    "type": "Generic",
-    "dest": false,
-    "context_default": "nil",
-    "context_type": "interface{}"
-  },
-  {
-    "name": "Int64",
-    "type": "int64",
-    "context_default": "0",
-    "parser": "strconv.ParseInt(f.Value.String(), 0, 64)"
-  },
-  {
-    "name": "Int",
-    "type": "int",
-    "context_default": "0",
-    "parser": "strconv.ParseInt(f.Value.String(), 0, 64)",
-    "parser_cast": "int(parsed)"
-  },
-  {
-    "name": "IntSlice",
-    "type": "*IntSlice",
-    "dest": false,
-    "context_default": "nil",
-    "context_type": "[]int",
-    "parser": "(f.Value.(*IntSlice)).Value(), error(nil)"
-  },
-  {
-    "name": "Int64Slice",
-    "type": "*Int64Slice",
-    "dest": false,
-    "context_default": "nil",
-    "context_type": "[]int64",
-    "parser": "(f.Value.(*Int64Slice)).Value(), error(nil)"
-  },
-  {
-    "name": "String",
-    "type": "string",
-    "context_default": "\"\"",
-    "parser": "f.Value.String(), error(nil)"
-  },
-  {
-    "name": "StringSlice",
-    "type": "*StringSlice",
-    "dest": false,
-    "context_default": "nil",
-    "context_type": "[]string",
-    "parser": "(f.Value.(*StringSlice)).Value(), error(nil)"
-  },
-  {
-    "name": "Uint64",
-    "type": "uint64",
-    "context_default": "0",
-    "parser": "strconv.ParseUint(f.Value.String(), 0, 64)"
-  },
-  {
-    "name": "Uint",
-    "type": "uint",
-    "context_default": "0",
-    "parser": "strconv.ParseUint(f.Value.String(), 0, 64)",
-    "parser_cast": "uint(parsed)"
-  }
-]

cmd/sl-feeds/vendor/github.com/urfave/cli/flag.go

@@ -1,799 +0,0 @@
-package cli
-
-import (
-	"flag"
-	"fmt"
-	"reflect"
-	"runtime"
-	"strconv"
-	"strings"
-	"syscall"
-	"time"
-)
-
-const defaultPlaceholder = "value"
-
-// BashCompletionFlag enables bash-completion for all commands and subcommands
-var BashCompletionFlag = BoolFlag{
-	Name:   "generate-bash-completion",
-	Hidden: true,
-}
-
-// VersionFlag prints the version for the application
-var VersionFlag = BoolFlag{
-	Name:  "version, v",
-	Usage: "print the version",
-}
-
-// HelpFlag prints the help for all commands and subcommands
-// Set to the zero value (BoolFlag{}) to disable flag -- keeps subcommand
-// unless HideHelp is set to true)
-var HelpFlag = BoolFlag{
-	Name:  "help, h",
-	Usage: "show help",
-}
-
-// FlagStringer converts a flag definition to a string. This is used by help
-// to display a flag.
-var FlagStringer FlagStringFunc = stringifyFlag
-
-// FlagsByName is a slice of Flag.
-type FlagsByName []Flag
-
-func (f FlagsByName) Len() int {
-	return len(f)
-}
-
-func (f FlagsByName) Less(i, j int) bool {
-	return f[i].GetName() < f[j].GetName()
-}
-
-func (f FlagsByName) Swap(i, j int) {
-	f[i], f[j] = f[j], f[i]
-}
-
-// Flag is a common interface related to parsing flags in cli.
-// For more advanced flag parsing techniques, it is recommended that
-// this interface be implemented.
-type Flag interface {
-	fmt.Stringer
-	// Apply Flag settings to the given flag set
-	Apply(*flag.FlagSet)
-	GetName() string
-}
-
-// errorableFlag is an interface that allows us to return errors during apply
-// it allows flags defined in this library to return errors in a fashion backwards compatible
-// TODO remove in v2 and modify the existing Flag interface to return errors
-type errorableFlag interface {
-	Flag
-
-	ApplyWithError(*flag.FlagSet) error
-}
-
-func flagSet(name string, flags []Flag) (*flag.FlagSet, error) {
-	set := flag.NewFlagSet(name, flag.ContinueOnError)
-
-	for _, f := range flags {
-		//TODO remove in v2 when errorableFlag is removed
-		if ef, ok := f.(errorableFlag); ok {
-			if err := ef.ApplyWithError(set); err != nil {
-				return nil, err
-			}
-		} else {
-			f.Apply(set)
-		}
-	}
-	return set, nil
-}
-
-func eachName(longName string, fn func(string)) {
-	parts := strings.Split(longName, ",")
-	for _, name := range parts {
-		name = strings.Trim(name, " ")
-		fn(name)
-	}
-}
-
-// Generic is a generic parseable type identified by a specific flag
-type Generic interface {
-	Set(value string) error
-	String() string
-}
-
-// Apply takes the flagset and calls Set on the generic flag with the value
-// provided by the user for parsing by the flag
-// Ignores parsing errors
-func (f GenericFlag) Apply(set *flag.FlagSet) {
-	f.ApplyWithError(set)
-}
-
-// ApplyWithError takes the flagset and calls Set on the generic flag with the value
-// provided by the user for parsing by the flag
-func (f GenericFlag) ApplyWithError(set *flag.FlagSet) error {
-	val := f.Value
-	if f.EnvVar != "" {
-		for _, envVar := range strings.Split(f.EnvVar, ",") {
-			envVar = strings.TrimSpace(envVar)
-			if envVal, ok := syscall.Getenv(envVar); ok {
-				if err := val.Set(envVal); err != nil {
-					return fmt.Errorf("could not parse %s as value for flag %s: %s", envVal, f.Name, err)
-				}
-				break
-			}
-		}
-	}
-
-	eachName(f.Name, func(name string) {
-		set.Var(f.Value, name, f.Usage)
-	})
-
-	return nil
-}
-
-// StringSlice is an opaque type for []string to satisfy flag.Value and flag.Getter
-type StringSlice []string
-
-// Set appends the string value to the list of values
-func (f *StringSlice) Set(value string) error {
-	*f = append(*f, value)
-	return nil
-}
-
-// String returns a readable representation of this value (for usage defaults)
-func (f *StringSlice) String() string {
-	return fmt.Sprintf("%s", *f)
-}
-
-// Value returns the slice of strings set by this flag
-func (f *StringSlice) Value() []string {
-	return *f
-}
-
-// Get returns the slice of strings set by this flag
-func (f *StringSlice) Get() interface{} {
-	return *f
-}
-
-// Apply populates the flag given the flag set and environment
-// Ignores errors
-func (f StringSliceFlag) Apply(set *flag.FlagSet) {
-	f.ApplyWithError(set)
-}
-
-// ApplyWithError populates the flag given the flag set and environment
-func (f StringSliceFlag) ApplyWithError(set *flag.FlagSet) error {
-	if f.EnvVar != "" {
-		for _, envVar := range strings.Split(f.EnvVar, ",") {
-			envVar = strings.TrimSpace(envVar)
-			if envVal, ok := syscall.Getenv(envVar); ok {
-				newVal := &StringSlice{}
-				for _, s := range strings.Split(envVal, ",") {
-					s = strings.TrimSpace(s)
-					if err := newVal.Set(s); err != nil {
-						return fmt.Errorf("could not parse %s as string value for flag %s: %s", envVal, f.Name, err)
-					}
-				}
-				f.Value = newVal
-				break
-			}
-		}
-	}
-
-	eachName(f.Name, func(name string) {
-		if f.Value == nil {
-			f.Value = &StringSlice{}
-		}
-		set.Var(f.Value, name, f.Usage)
-	})
-
-	return nil
-}
-
-// IntSlice is an opaque type for []int to satisfy flag.Value and flag.Getter
-type IntSlice []int
-
-// Set parses the value into an integer and appends it to the list of values
-func (f *IntSlice) Set(value string) error {
-	tmp, err := strconv.Atoi(value)
-	if err != nil {
-		return err
-	}
-	*f = append(*f, tmp)
-	return nil
-}
-
-// String returns a readable representation of this value (for usage defaults)
-func (f *IntSlice) String() string {
-	return fmt.Sprintf("%#v", *f)
-}
-
-// Value returns the slice of ints set by this flag
-func (f *IntSlice) Value() []int {
-	return *f
-}
-
-// Get returns the slice of ints set by this flag
-func (f *IntSlice) Get() interface{} {
-	return *f
-}
-
-// Apply populates the flag given the flag set and environment
-// Ignores errors
-func (f IntSliceFlag) Apply(set *flag.FlagSet) {
-	f.ApplyWithError(set)
-}
-
-// ApplyWithError populates the flag given the flag set and environment
-func (f IntSliceFlag) ApplyWithError(set *flag.FlagSet) error {
-	if f.EnvVar != "" {
-		for _, envVar := range strings.Split(f.EnvVar, ",") {
-			envVar = strings.TrimSpace(envVar)
-			if envVal, ok := syscall.Getenv(envVar); ok {
-				newVal := &IntSlice{}
-				for _, s := range strings.Split(envVal, ",") {
-					s = strings.TrimSpace(s)
-					if err := newVal.Set(s); err != nil {
-						return fmt.Errorf("could not parse %s as int slice value for flag %s: %s", envVal, f.Name, err)
-					}
-				}
-				f.Value = newVal
-				break
-			}
-		}
-	}
-
-	eachName(f.Name, func(name string) {
-		if f.Value == nil {
-			f.Value = &IntSlice{}
-		}
-		set.Var(f.Value, name, f.Usage)
-	})
-
-	return nil
-}
-
-// Int64Slice is an opaque type for []int to satisfy flag.Value and flag.Getter
-type Int64Slice []int64
-
-// Set parses the value into an integer and appends it to the list of values
-func (f *Int64Slice) Set(value string) error {
-	tmp, err := strconv.ParseInt(value, 10, 64)
-	if err != nil {
-		return err
-	}
-	*f = append(*f, tmp)
-	return nil
-}
-
-// String returns a readable representation of this value (for usage defaults)
-func (f *Int64Slice) String() string {
-	return fmt.Sprintf("%#v", *f)
-}
-
-// Value returns the slice of ints set by this flag
-func (f *Int64Slice) Value() []int64 {
-	return *f
-}
-
-// Get returns the slice of ints set by this flag
-func (f *Int64Slice) Get() interface{} {
-	return *f
-}
-
-// Apply populates the flag given the flag set and environment
-// Ignores errors
-func (f Int64SliceFlag) Apply(set *flag.FlagSet) {
-	f.ApplyWithError(set)
-}
-
-// ApplyWithError populates the flag given the flag set and environment
-func (f Int64SliceFlag) ApplyWithError(set *flag.FlagSet) error {
-	if f.EnvVar != "" {
-		for _, envVar := range strings.Split(f.EnvVar, ",") {
-			envVar = strings.TrimSpace(envVar)
-			if envVal, ok := syscall.Getenv(envVar); ok {
-				newVal := &Int64Slice{}
-				for _, s := range strings.Split(envVal, ",") {
-					s = strings.TrimSpace(s)
-					if err := newVal.Set(s); err != nil {
-						return fmt.Errorf("could not parse %s as int64 slice value for flag %s: %s", envVal, f.Name, err)
-					}
-				}
-				f.Value = newVal
-				break
-			}
-		}
-	}
-
-	eachName(f.Name, func(name string) {
-		if f.Value == nil {
-			f.Value = &Int64Slice{}
-		}
-		set.Var(f.Value, name, f.Usage)
-	})
-	return nil
-}
-
-// Apply populates the flag given the flag set and environment
-// Ignores errors
-func (f BoolFlag) Apply(set *flag.FlagSet) {
-	f.ApplyWithError(set)
-}
-
-// ApplyWithError populates the flag given the flag set and environment
-func (f BoolFlag) ApplyWithError(set *flag.FlagSet) error {
-	val := false
-	if f.EnvVar != "" {
-		for _, envVar := range strings.Split(f.EnvVar, ",") {
-			envVar = strings.TrimSpace(envVar)
-			if envVal, ok := syscall.Getenv(envVar); ok {
-				if envVal == "" {
-					val = false
-					break
-				}
-
-				envValBool, err := strconv.ParseBool(envVal)
-				if err != nil {
-					return fmt.Errorf("could not parse %s as bool value for flag %s: %s", envVal, f.Name, err)
-				}
-
-				val = envValBool
-				break
-			}
-		}
-	}
-
-	eachName(f.Name, func(name string) {
-		if f.Destination != nil {
-			set.BoolVar(f.Destination, name, val, f.Usage)
-			return
-		}
-		set.Bool(name, val, f.Usage)
-	})
-
-	return nil
-}
-
-// Apply populates the flag given the flag set and environment
-// Ignores errors
-func (f BoolTFlag) Apply(set *flag.FlagSet) {
-	f.ApplyWithError(set)
-}
-
-// ApplyWithError populates the flag given the flag set and environment
-func (f BoolTFlag) ApplyWithError(set *flag.FlagSet) error {
-	val := true
-	if f.EnvVar != "" {
-		for _, envVar := range strings.Split(f.EnvVar, ",") {
-			envVar = strings.TrimSpace(envVar)
-			if envVal, ok := syscall.Getenv(envVar); ok {
-				if envVal == "" {
-					val = false
-					break
-				}
-
-				envValBool, err := strconv.ParseBool(envVal)
-				if err != nil {
-					return fmt.Errorf("could not parse %s as bool value for flag %s: %s", envVal, f.Name, err)
-				}
-
-				val = envValBool
-				break
-			}
-		}
-	}
-
-	eachName(f.Name, func(name string) {
-		if f.Destination != nil {
-			set.BoolVar(f.Destination, name, val, f.Usage)
-			return
-		}
-		set.Bool(name, val, f.Usage)
-	})
-
-	return nil
-}
-
-// Apply populates the flag given the flag set and environment
-// Ignores errors
-func (f StringFlag) Apply(set *flag.FlagSet) {
-	f.ApplyWithError(set)
-}
-
-// ApplyWithError populates the flag given the flag set and environment
-func (f StringFlag) ApplyWithError(set *flag.FlagSet) error {
-	if f.EnvVar != "" {
-		for _, envVar := range strings.Split(f.EnvVar, ",") {
-			envVar = strings.TrimSpace(envVar)
-			if envVal, ok := syscall.Getenv(envVar); ok {
-				f.Value = envVal
-				break
-			}
-		}
-	}
-
-	eachName(f.Name, func(name string) {
-		if f.Destination != nil {
-			set.StringVar(f.Destination, name, f.Value, f.Usage)
-			return
-		}
-		set.String(name, f.Value, f.Usage)
-	})
-
-	return nil
-}
-
-// Apply populates the flag given the flag set and environment
-// Ignores errors
-func (f IntFlag) Apply(set *flag.FlagSet) {
-	f.ApplyWithError(set)
-}
-
-// ApplyWithError populates the flag given the flag set and environment
-func (f IntFlag) ApplyWithError(set *flag.FlagSet) error {
-	if f.EnvVar != "" {
-		for _, envVar := range strings.Split(f.EnvVar, ",") {
-			envVar = strings.TrimSpace(envVar)
-			if envVal, ok := syscall.Getenv(envVar); ok {
-				envValInt, err := strconv.ParseInt(envVal, 0, 64)
-				if err != nil {
-					return fmt.Errorf("could not parse %s as int value for flag %s: %s", envVal, f.Name, err)
-				}
-				f.Value = int(envValInt)
-				break
-			}
-		}
-	}
-
-	eachName(f.Name, func(name string) {
-		if f.Destination != nil {
-			set.IntVar(f.Destination, name, f.Value, f.Usage)
-			return
-		}
-		set.Int(name, f.Value, f.Usage)
-	})
-
-	return nil
-}
-
-// Apply populates the flag given the flag set and environment
-// Ignores errors
-func (f Int64Flag) Apply(set *flag.FlagSet) {
-	f.ApplyWithError(set)
-}
-
-// ApplyWithError populates the flag given the flag set and environment
-func (f Int64Flag) ApplyWithError(set *flag.FlagSet) error {
-	if f.EnvVar != "" {
-		for _, envVar := range strings.Split(f.EnvVar, ",") {
-			envVar = strings.TrimSpace(envVar)
-			if envVal, ok := syscall.Getenv(envVar); ok {
-				envValInt, err := strconv.ParseInt(envVal, 0, 64)
-				if err != nil {
-					return fmt.Errorf("could not parse %s as int value for flag %s: %s", envVal, f.Name, err)
-				}
-
-				f.Value = envValInt
-				break
-			}
-		}
-	}
-
-	eachName(f.Name, func(name string) {
-		if f.Destination != nil {
-			set.Int64Var(f.Destination, name, f.Value, f.Usage)
-			return
-		}
-		set.Int64(name, f.Value, f.Usage)
-	})
-
-	return nil
-}
-
-// Apply populates the flag given the flag set and environment
-// Ignores errors
-func (f UintFlag) Apply(set *flag.FlagSet) {
-	f.ApplyWithError(set)
-}
-
-// ApplyWithError populates the flag given the flag set and environment
-func (f UintFlag) ApplyWithError(set *flag.FlagSet) error {
-	if f.EnvVar != "" {
-		for _, envVar := range strings.Split(f.EnvVar, ",") {
-			envVar = strings.TrimSpace(envVar)
-			if envVal, ok := syscall.Getenv(envVar); ok {
-				envValInt, err := strconv.ParseUint(envVal, 0, 64)
-				if err != nil {
-					return fmt.Errorf("could not parse %s as uint value for flag %s: %s", envVal, f.Name, err)
-				}
-
-				f.Value = uint(envValInt)
-				break
-			}
-		}
-	}
-
-	eachName(f.Name, func(name string) {
-		if f.Destination != nil {
-			set.UintVar(f.Destination, name, f.Value, f.Usage)
-			return
-		}
-		set.Uint(name, f.Value, f.Usage)
-	})
-
-	return nil
-}
-
-// Apply populates the flag given the flag set and environment
-// Ignores errors
-func (f Uint64Flag) Apply(set *flag.FlagSet) {
-	f.ApplyWithError(set)
-}
-
-// ApplyWithError populates the flag given the flag set and environment
-func (f Uint64Flag) ApplyWithError(set *flag.FlagSet) error {
-	if f.EnvVar != "" {
-		for _, envVar := range strings.Split(f.EnvVar, ",") {
-			envVar = strings.TrimSpace(envVar)
-			if envVal, ok := syscall.Getenv(envVar); ok {
-				envValInt, err := strconv.ParseUint(envVal, 0, 64)
-				if err != nil {
-					return fmt.Errorf("could not parse %s as uint64 value for flag %s: %s", envVal, f.Name, err)
-				}
-
-				f.Value = uint64(envValInt)
-				break
-			}
-		}
-	}
-
-	eachName(f.Name, func(name string) {
-		if f.Destination != nil {
-			set.Uint64Var(f.Destination, name, f.Value, f.Usage)
-			return
-		}
-		set.Uint64(name, f.Value, f.Usage)
-	})
-
-	return nil
-}
-
-// Apply populates the flag given the flag set and environment
-// Ignores errors
-func (f DurationFlag) Apply(set *flag.FlagSet) {
-	f.ApplyWithError(set)
-}
-
-// ApplyWithError populates the flag given the flag set and environment
-func (f DurationFlag) ApplyWithError(set *flag.FlagSet) error {
-	if f.EnvVar != "" {
-		for _, envVar := range strings.Split(f.EnvVar, ",") {
-			envVar = strings.TrimSpace(envVar)
-			if envVal, ok := syscall.Getenv(envVar); ok {
-				envValDuration, err := time.ParseDuration(envVal)
-				if err != nil {
-					return fmt.Errorf("could not parse %s as duration for flag %s: %s", envVal, f.Name, err)
-				}
-
-				f.Value = envValDuration
-				break
-			}
-		}
-	}
-
-	eachName(f.Name, func(name string) {
-		if f.Destination != nil {
-			set.DurationVar(f.Destination, name, f.Value, f.Usage)
-			return
-		}
-		set.Duration(name, f.Value, f.Usage)
-	})
-
-	return nil
-}
-
-// Apply populates the flag given the flag set and environment
-// Ignores errors
-func (f Float64Flag) Apply(set *flag.FlagSet) {
-	f.ApplyWithError(set)
-}
-
-// ApplyWithError populates the flag given the flag set and environment
-func (f Float64Flag) ApplyWithError(set *flag.FlagSet) error {
-	if f.EnvVar != "" {
-		for _, envVar := range strings.Split(f.EnvVar, ",") {
-			envVar = strings.TrimSpace(envVar)
-			if envVal, ok := syscall.Getenv(envVar); ok {
-				envValFloat, err := strconv.ParseFloat(envVal, 10)
-				if err != nil {
-					return fmt.Errorf("could not parse %s as float64 value for flag %s: %s", envVal, f.Name, err)
-				}
-
-				f.Value = float64(envValFloat)
-				break
-			}
-		}
-	}
-
-	eachName(f.Name, func(name string) {
-		if f.Destination != nil {
-			set.Float64Var(f.Destination, name, f.Value, f.Usage)
-			return
-		}
-		set.Float64(name, f.Value, f.Usage)
-	})
-
-	return nil
-}
-
-func visibleFlags(fl []Flag) []Flag {
-	visible := []Flag{}
-	for _, flag := range fl {
-		if !flagValue(flag).FieldByName("Hidden").Bool() {
-			visible = append(visible, flag)
-		}
-	}
-	return visible
-}
-
-func prefixFor(name string) (prefix string) {
-	if len(name) == 1 {
-		prefix = "-"
-	} else {
-		prefix = "--"
-	}
-
-	return
-}
-
-// Returns the placeholder, if any, and the unquoted usage string.
-func unquoteUsage(usage string) (string, string) {
-	for i := 0; i < len(usage); i++ {
-		if usage[i] == '`' {
-			for j := i + 1; j < len(usage); j++ {
-				if usage[j] == '`' {
-					name := usage[i+1 : j]
-					usage = usage[:i] + name + usage[j+1:]
-					return name, usage
-				}
-			}
-			break
-		}
-	}
-	return "", usage
-}
-
-func prefixedNames(fullName, placeholder string) string {
-	var prefixed string
-	parts := strings.Split(fullName, ",")
-	for i, name := range parts {
-		name = strings.Trim(name, " ")
-		prefixed += prefixFor(name) + name
-		if placeholder != "" {
-			prefixed += " " + placeholder
-		}
-		if i < len(parts)-1 {
-			prefixed += ", "
-		}
-	}
-	return prefixed
-}
-
-func withEnvHint(envVar, str string) string {
-	envText := ""
-	if envVar != "" {
-		prefix := "$"
-		suffix := ""
-		sep := ", $"
-		if runtime.GOOS == "windows" {
-			prefix = "%"
-			suffix = "%"
-			sep = "%, %"
-		}
-		envText = fmt.Sprintf(" [%s%s%s]", prefix, strings.Join(strings.Split(envVar, ","), sep), suffix)
-	}
-	return str + envText
-}
-
-func flagValue(f Flag) reflect.Value {
-	fv := reflect.ValueOf(f)
-	for fv.Kind() == reflect.Ptr {
-		fv = reflect.Indirect(fv)
-	}
-	return fv
-}
-
-func stringifyFlag(f Flag) string {
-	fv := flagValue(f)
-
-	switch f.(type) {
-	case IntSliceFlag:
-		return withEnvHint(fv.FieldByName("EnvVar").String(),
-			stringifyIntSliceFlag(f.(IntSliceFlag)))
-	case Int64SliceFlag:
-		return withEnvHint(fv.FieldByName("EnvVar").String(),
-			stringifyInt64SliceFlag(f.(Int64SliceFlag)))
-	case StringSliceFlag:
-		return withEnvHint(fv.FieldByName("EnvVar").String(),
-			stringifyStringSliceFlag(f.(StringSliceFlag)))
-	}
-
-	placeholder, usage := unquoteUsage(fv.FieldByName("Usage").String())
-
-	needsPlaceholder := false
-	defaultValueString := ""
-	val := fv.FieldByName("Value")
-
-	if val.IsValid() {
-		needsPlaceholder = true
-		defaultValueString = fmt.Sprintf(" (default: %v)", val.Interface())
-
-		if val.Kind() == reflect.String && val.String() != "" {
-			defaultValueString = fmt.Sprintf(" (default: %q)", val.String())
-		}
-	}
-
-	if defaultValueString == " (default: )" {
-		defaultValueString = ""
-	}
-
-	if needsPlaceholder && placeholder == "" {
-		placeholder = defaultPlaceholder
-	}
-
-	usageWithDefault := strings.TrimSpace(fmt.Sprintf("%s%s", usage, defaultValueString))
-
-	return withEnvHint(fv.FieldByName("EnvVar").String(),
-		fmt.Sprintf("%s\t%s", prefixedNames(fv.FieldByName("Name").String(), placeholder), usageWithDefault))
-}
-
-func stringifyIntSliceFlag(f IntSliceFlag) string {
-	defaultVals := []string{}
-	if f.Value != nil && len(f.Value.Value()) > 0 {
-		for _, i := range f.Value.Value() {
-			defaultVals = append(defaultVals, fmt.Sprintf("%d", i))
-		}
-	}
-
-	return stringifySliceFlag(f.Usage, f.Name, defaultVals)
-}
-
-func stringifyInt64SliceFlag(f Int64SliceFlag) string {
-	defaultVals := []string{}
-	if f.Value != nil && len(f.Value.Value()) > 0 {
-		for _, i := range f.Value.Value() {
-			defaultVals = append(defaultVals, fmt.Sprintf("%d", i))
-		}
-	}
-
-	return stringifySliceFlag(f.Usage, f.Name, defaultVals)
-}
-
-func stringifyStringSliceFlag(f StringSliceFlag) string {
-	defaultVals := []string{}
-	if f.Value != nil && len(f.Value.Value()) > 0 {
-		for _, s := range f.Value.Value() {
-			if len(s) > 0 {
-				defaultVals = append(defaultVals, fmt.Sprintf("%q", s))
-			}
-		}
-	}
-
-	return stringifySliceFlag(f.Usage, f.Name, defaultVals)
-}
-
-func stringifySliceFlag(usage, name string, defaultVals []string) string {
-	placeholder, usage := unquoteUsage(usage)
-	if placeholder == "" {
-		placeholder = defaultPlaceholder
-	}
-
-	defaultVal := ""
-	if len(defaultVals) > 0 {
-		defaultVal = fmt.Sprintf(" (default: %s)", strings.Join(defaultVals, ", "))
-	}
-
-	usageWithDefault := strings.TrimSpace(fmt.Sprintf("%s%s", usage, defaultVal))
-	return fmt.Sprintf("%s\t%s", prefixedNames(name, placeholder), usageWithDefault)
-}

cmd/sl-feeds/vendor/github.com/urfave/cli/flag_generated.go

@@ -1,627 +0,0 @@
-package cli
-
-import (
-	"flag"
-	"strconv"
-	"time"
-)
-
-// WARNING: This file is generated!
-
-// BoolFlag is a flag with type bool
-type BoolFlag struct {
-	Name        string
-	Usage       string
-	EnvVar      string
-	Hidden      bool
-	Destination *bool
-}
-
-// String returns a readable representation of this value
-// (for usage defaults)
-func (f BoolFlag) String() string {
-	return FlagStringer(f)
-}
-
-// GetName returns the name of the flag
-func (f BoolFlag) GetName() string {
-	return f.Name
-}
-
-// Bool looks up the value of a local BoolFlag, returns
-// false if not found
-func (c *Context) Bool(name string) bool {
-	return lookupBool(name, c.flagSet)
-}
-
-// GlobalBool looks up the value of a global BoolFlag, returns
-// false if not found
-func (c *Context) GlobalBool(name string) bool {
-	if fs := lookupGlobalFlagSet(name, c); fs != nil {
-		return lookupBool(name, fs)
-	}
-	return false
-}
-
-func lookupBool(name string, set *flag.FlagSet) bool {
-	f := set.Lookup(name)
-	if f != nil {
-		parsed, err := strconv.ParseBool(f.Value.String())
-		if err != nil {
-			return false
-		}
-		return parsed
-	}
-	return false
-}
-
-// BoolTFlag is a flag with type bool that is true by default
-type BoolTFlag struct {
-	Name        string
-	Usage       string
-	EnvVar      string
-	Hidden      bool
-	Destination *bool
-}
-
-// String returns a readable representation of this value
-// (for usage defaults)
-func (f BoolTFlag) String() string {
-	return FlagStringer(f)
-}
-
-// GetName returns the name of the flag
-func (f BoolTFlag) GetName() string {
-	return f.Name
-}
-
-// BoolT looks up the value of a local BoolTFlag, returns
-// false if not found
-func (c *Context) BoolT(name string) bool {
-	return lookupBoolT(name, c.flagSet)
-}
-
-// GlobalBoolT looks up the value of a global BoolTFlag, returns
-// false if not found
-func (c *Context) GlobalBoolT(name string) bool {
-	if fs := lookupGlobalFlagSet(name, c); fs != nil {
-		return lookupBoolT(name, fs)
-	}
-	return false
-}
-
-func lookupBoolT(name string, set *flag.FlagSet) bool {
-	f := set.Lookup(name)
-	if f != nil {
-		parsed, err := strconv.ParseBool(f.Value.String())
-		if err != nil {
-			return false
-		}
-		return parsed
-	}
-	return false
-}
-
-// DurationFlag is a flag with type time.Duration (see https://golang.org/pkg/time/#ParseDuration)
-type DurationFlag struct {
-	Name        string
-	Usage       string
-	EnvVar      string
-	Hidden      bool
-	Value       time.Duration
-	Destination *time.Duration
-}
-
-// String returns a readable representation of this value
-// (for usage defaults)
-func (f DurationFlag) String() string {
-	return FlagStringer(f)
-}
-
-// GetName returns the name of the flag
-func (f DurationFlag) GetName() string {
-	return f.Name
-}
-
-// Duration looks up the value of a local DurationFlag, returns
-// 0 if not found
-func (c *Context) Duration(name string) time.Duration {
-	return lookupDuration(name, c.flagSet)
-}
-
-// GlobalDuration looks up the value of a global DurationFlag, returns
-// 0 if not found
-func (c *Context) GlobalDuration(name string) time.Duration {
-	if fs := lookupGlobalFlagSet(name, c); fs != nil {
-		return lookupDuration(name, fs)
-	}
-	return 0
-}
-
-func lookupDuration(name string, set *flag.FlagSet) time.Duration {
-	f := set.Lookup(name)
-	if f != nil {
-		parsed, err := time.ParseDuration(f.Value.String())
-		if err != nil {
-			return 0
-		}
-		return parsed
-	}
-	return 0
-}
-
-// Float64Flag is a flag with type float64
-type Float64Flag struct {
-	Name        string
-	Usage       string
-	EnvVar      string
-	Hidden      bool
-	Value       float64
-	Destination *float64
-}
-
-// String returns a readable representation of this value
-// (for usage defaults)
-func (f Float64Flag) String() string {
-	return FlagStringer(f)
-}
-
-// GetName returns the name of the flag
-func (f Float64Flag) GetName() string {
-	return f.Name
-}
-
-// Float64 looks up the value of a local Float64Flag, returns
-// 0 if not found
-func (c *Context) Float64(name string) float64 {
-	return lookupFloat64(name, c.flagSet)
-}
-
-// GlobalFloat64 looks up the value of a global Float64Flag, returns
-// 0 if not found
-func (c *Context) GlobalFloat64(name string) float64 {
-	if fs := lookupGlobalFlagSet(name, c); fs != nil {
-		return lookupFloat64(name, fs)
-	}
-	return 0
-}
-
-func lookupFloat64(name string, set *flag.FlagSet) float64 {
-	f := set.Lookup(name)
-	if f != nil {
-		parsed, err := strconv.ParseFloat(f.Value.String(), 64)
-		if err != nil {
-			return 0
-		}
-		return parsed
-	}
-	return 0
-}
-
-// GenericFlag is a flag with type Generic
-type GenericFlag struct {
-	Name   string
-	Usage  string
-	EnvVar string
-	Hidden bool
-	Value  Generic
-}
-
-// String returns a readable representation of this value
-// (for usage defaults)
-func (f GenericFlag) String() string {
-	return FlagStringer(f)
-}
-
-// GetName returns the name of the flag
-func (f GenericFlag) GetName() string {
-	return f.Name
-}
-
-// Generic looks up the value of a local GenericFlag, returns
-// nil if not found
-func (c *Context) Generic(name string) interface{} {
-	return lookupGeneric(name, c.flagSet)
-}
-
-// GlobalGeneric looks up the value of a global GenericFlag, returns
-// nil if not found
-func (c *Context) GlobalGeneric(name string) interface{} {
-	if fs := lookupGlobalFlagSet(name, c); fs != nil {
-		return lookupGeneric(name, fs)
-	}
-	return nil
-}
-
-func lookupGeneric(name string, set *flag.FlagSet) interface{} {
-	f := set.Lookup(name)
-	if f != nil {
-		parsed, err := f.Value, error(nil)
-		if err != nil {
-			return nil
-		}
-		return parsed
-	}
-	return nil
-}
-
-// Int64Flag is a flag with type int64
-type Int64Flag struct {
-	Name        string
-	Usage       string
-	EnvVar      string
-	Hidden      bool
-	Value       int64
-	Destination *int64
-}
-
-// String returns a readable representation of this value
-// (for usage defaults)
-func (f Int64Flag) String() string {
-	return FlagStringer(f)
-}
-
-// GetName returns the name of the flag
-func (f Int64Flag) GetName() string {
-	return f.Name
-}
-
-// Int64 looks up the value of a local Int64Flag, returns
-// 0 if not found
-func (c *Context) Int64(name string) int64 {
-	return lookupInt64(name, c.flagSet)
-}
-
-// GlobalInt64 looks up the value of a global Int64Flag, returns
-// 0 if not found
-func (c *Context) GlobalInt64(name string) int64 {
-	if fs := lookupGlobalFlagSet(name, c); fs != nil {
-		return lookupInt64(name, fs)
-	}
-	return 0
-}
-
-func lookupInt64(name string, set *flag.FlagSet) int64 {
-	f := set.Lookup(name)
-	if f != nil {
-		parsed, err := strconv.ParseInt(f.Value.String(), 0, 64)
-		if err != nil {
-			return 0
-		}
-		return parsed
-	}
-	return 0
-}
-
-// IntFlag is a flag with type int
-type IntFlag struct {
-	Name        string
-	Usage       string
-	EnvVar      string
-	Hidden      bool
-	Value       int
-	Destination *int
-}
-
-// String returns a readable representation of this value
-// (for usage defaults)
-func (f IntFlag) String() string {
-	return FlagStringer(f)
-}
-
-// GetName returns the name of the flag
-func (f IntFlag) GetName() string {
-	return f.Name
-}
-
-// Int looks up the value of a local IntFlag, returns
-// 0 if not found
-func (c *Context) Int(name string) int {
-	return lookupInt(name, c.flagSet)
-}
-
-// GlobalInt looks up the value of a global IntFlag, returns
-// 0 if not found
-func (c *Context) GlobalInt(name string) int {
-	if fs := lookupGlobalFlagSet(name, c); fs != nil {
-		return lookupInt(name, fs)
-	}
-	return 0
-}
-
-func lookupInt(name string, set *flag.FlagSet) int {
-	f := set.Lookup(name)
-	if f != nil {
-		parsed, err := strconv.ParseInt(f.Value.String(), 0, 64)
-		if err != nil {
-			return 0
-		}
-		return int(parsed)
-	}
-	return 0
-}
-
-// IntSliceFlag is a flag with type *IntSlice
-type IntSliceFlag struct {
-	Name   string
-	Usage  string
-	EnvVar string
-	Hidden bool
-	Value  *IntSlice
-}
-
-// String returns a readable representation of this value
-// (for usage defaults)
-func (f IntSliceFlag) String() string {
-	return FlagStringer(f)
-}
-
-// GetName returns the name of the flag
-func (f IntSliceFlag) GetName() string {
-	return f.Name
-}
-
-// IntSlice looks up the value of a local IntSliceFlag, returns
-// nil if not found
-func (c *Context) IntSlice(name string) []int {
-	return lookupIntSlice(name, c.flagSet)
-}
-
-// GlobalIntSlice looks up the value of a global IntSliceFlag, returns
-// nil if not found
-func (c *Context) GlobalIntSlice(name string) []int {
-	if fs := lookupGlobalFlagSet(name, c); fs != nil {
-		return lookupIntSlice(name, fs)
-	}
-	return nil
-}
-
-func lookupIntSlice(name string, set *flag.FlagSet) []int {
-	f := set.Lookup(name)
-	if f != nil {
-		parsed, err := (f.Value.(*IntSlice)).Value(), error(nil)
-		if err != nil {
-			return nil
-		}
-		return parsed
-	}
-	return nil
-}
-
-// Int64SliceFlag is a flag with type *Int64Slice
-type Int64SliceFlag struct {
-	Name   string
-	Usage  string
-	EnvVar string
-	Hidden bool
-	Value  *Int64Slice
-}
-
-// String returns a readable representation of this value
-// (for usage defaults)
-func (f Int64SliceFlag) String() string {
-	return FlagStringer(f)
-}
-
-// GetName returns the name of the flag
-func (f Int64SliceFlag) GetName() string {
-	return f.Name
-}
-
-// Int64Slice looks up the value of a local Int64SliceFlag, returns
-// nil if not found
-func (c *Context) Int64Slice(name string) []int64 {
-	return lookupInt64Slice(name, c.flagSet)
-}
-
-// GlobalInt64Slice looks up the value of a global Int64SliceFlag, returns
-// nil if not found
-func (c *Context) GlobalInt64Slice(name string) []int64 {
-	if fs := lookupGlobalFlagSet(name, c); fs != nil {
-		return lookupInt64Slice(name, fs)
-	}
-	return nil
-}
-
-func lookupInt64Slice(name string, set *flag.FlagSet) []int64 {
-	f := set.Lookup(name)
-	if f != nil {
-		parsed, err := (f.Value.(*Int64Slice)).Value(), error(nil)
-		if err != nil {
-			return nil
-		}
-		return parsed
-	}
-	return nil
-}
-
-// StringFlag is a flag with type string
-type StringFlag struct {
-	Name        string
-	Usage       string
-	EnvVar      string
-	Hidden      bool
-	Value       string
-	Destination *string
-}
-
-// String returns a readable representation of this value
-// (for usage defaults)
-func (f StringFlag) String() string {
-	return FlagStringer(f)
-}
-
-// GetName returns the name of the flag
-func (f StringFlag) GetName() string {
-	return f.Name
-}
-
-// String looks up the value of a local StringFlag, returns
-// "" if not found
-func (c *Context) String(name string) string {
-	return lookupString(name, c.flagSet)
-}
-
-// GlobalString looks up the value of a global StringFlag, returns
-// "" if not found
-func (c *Context) GlobalString(name string) string {
-	if fs := lookupGlobalFlagSet(name, c); fs != nil {
-		return lookupString(name, fs)
-	}
-	return ""
-}
-
-func lookupString(name string, set *flag.FlagSet) string {
-	f := set.Lookup(name)
-	if f != nil {
-		parsed, err := f.Value.String(), error(nil)
-		if err != nil {
-			return ""
-		}
-		return parsed
-	}
-	return ""
-}
-
-// StringSliceFlag is a flag with type *StringSlice
-type StringSliceFlag struct {
-	Name   string
-	Usage  string
-	EnvVar string
-	Hidden bool
-	Value  *StringSlice
-}
-
-// String returns a readable representation of this value
-// (for usage defaults)
-func (f StringSliceFlag) String() string {
-	return FlagStringer(f)
-}
-
-// GetName returns the name of the flag
-func (f StringSliceFlag) GetName() string {
-	return f.Name
-}
-
-// StringSlice looks up the value of a local StringSliceFlag, returns
-// nil if not found
-func (c *Context) StringSlice(name string) []string {
-	return lookupStringSlice(name, c.flagSet)
-}
-
-// GlobalStringSlice looks up the value of a global StringSliceFlag, returns
-// nil if not found
-func (c *Context) GlobalStringSlice(name string) []string {
-	if fs := lookupGlobalFlagSet(name, c); fs != nil {
-		return lookupStringSlice(name, fs)
-	}
-	return nil
-}
-
-func lookupStringSlice(name string, set *flag.FlagSet) []string {
-	f := set.Lookup(name)
-	if f != nil {
-		parsed, err := (f.Value.(*StringSlice)).Value(), error(nil)
-		if err != nil {
-			return nil
-		}
-		return parsed
-	}
-	return nil
-}
-
-// Uint64Flag is a flag with type uint64
-type Uint64Flag struct {
-	Name        string
-	Usage       string
-	EnvVar      string
-	Hidden      bool
-	Value       uint64
-	Destination *uint64
-}
-
-// String returns a readable representation of this value
-// (for usage defaults)
-func (f Uint64Flag) String() string {
-	return FlagStringer(f)
-}
-
-// GetName returns the name of the flag
-func (f Uint64Flag) GetName() string {
-	return f.Name
-}
-
-// Uint64 looks up the value of a local Uint64Flag, returns
-// 0 if not found
-func (c *Context) Uint64(name string) uint64 {
-	return lookupUint64(name, c.flagSet)
-}
-
-// GlobalUint64 looks up the value of a global Uint64Flag, returns
-// 0 if not found
-func (c *Context) GlobalUint64(name string) uint64 {
-	if fs := lookupGlobalFlagSet(name, c); fs != nil {
-		return lookupUint64(name, fs)
-	}
-	return 0
-}
-
-func lookupUint64(name string, set *flag.FlagSet) uint64 {
-	f := set.Lookup(name)
-	if f != nil {
-		parsed, err := strconv.ParseUint(f.Value.String(), 0, 64)
-		if err != nil {
-			return 0
-		}
-		return parsed
-	}
-	return 0
-}
-
-// UintFlag is a flag with type uint
-type UintFlag struct {
-	Name        string
-	Usage       string
-	EnvVar      string
-	Hidden      bool
-	Value       uint
-	Destination *uint
-}
-
-// String returns a readable representation of this value
-// (for usage defaults)
-func (f UintFlag) String() string {
-	return FlagStringer(f)
-}
-
-// GetName returns the name of the flag
-func (f UintFlag) GetName() string {
-	return f.Name
-}
-
-// Uint looks up the value of a local UintFlag, returns
-// 0 if not found
-func (c *Context) Uint(name string) uint {
-	return lookupUint(name, c.flagSet)
-}
-
-// GlobalUint looks up the value of a global UintFlag, returns
-// 0 if not found
-func (c *Context) GlobalUint(name string) uint {
-	if fs := lookupGlobalFlagSet(name, c); fs != nil {
-		return lookupUint(name, fs)
-	}
-	return 0
-}
-
-func lookupUint(name string, set *flag.FlagSet) uint {
-	f := set.Lookup(name)
-	if f != nil {
-		parsed, err := strconv.ParseUint(f.Value.String(), 0, 64)
-		if err != nil {
-			return 0
-		}
-		return uint(parsed)
-	}
-	return 0
-}

cmd/sl-feeds/vendor/github.com/urfave/cli/funcs.go

@@ -1,28 +0,0 @@
-package cli
-
-// BashCompleteFunc is an action to execute when the bash-completion flag is set
-type BashCompleteFunc func(*Context)
-
-// BeforeFunc is an action to execute before any subcommands are run, but after
-// the context is ready if a non-nil error is returned, no subcommands are run
-type BeforeFunc func(*Context) error
-
-// AfterFunc is an action to execute after any subcommands are run, but after the
-// subcommand has finished it is run even if Action() panics
-type AfterFunc func(*Context) error
-
-// ActionFunc is the action to execute when no subcommands are specified
-type ActionFunc func(*Context) error
-
-// CommandNotFoundFunc is executed if the proper command cannot be found
-type CommandNotFoundFunc func(*Context, string)
-
-// OnUsageErrorFunc is executed if an usage error occurs. This is useful for displaying
-// customized usage error messages.  This function is able to replace the
-// original error messages.  If this function is not set, the "Incorrect usage"
-// is displayed and the execution is interrupted.
-type OnUsageErrorFunc func(context *Context, err error, isSubcommand bool) error
-
-// FlagStringFunc is used by the help generation to display a flag, which is
-// expected to be a single line.
-type FlagStringFunc func(Flag) string

cmd/sl-feeds/vendor/github.com/urfave/cli/generate-flag-types

@@ -1,255 +0,0 @@
-#!/usr/bin/env python
-"""
-The flag types that ship with the cli library have many things in common, and
-so we can take advantage of the `go generate` command to create much of the
-source code from a list of definitions.  These definitions attempt to cover
-the parts that vary between flag types, and should evolve as needed.
-
-An example of the minimum definition needed is:
-
-    {
-      "name": "SomeType",
-      "type": "sometype",
-      "context_default": "nil"
-    }
-
-In this example, the code generated for the `cli` package will include a type
-named `SomeTypeFlag` that is expected to wrap a value of type `sometype`.
-Fetching values by name via `*cli.Context` will default to a value of `nil`.
-
-A more complete, albeit somewhat redundant, example showing all available
-definition keys is:
-
-    {
-      "name": "VeryMuchType",
-      "type": "*VeryMuchType",
-      "value": true,
-      "dest": false,
-      "doctail": " which really only wraps a []float64, oh well!",
-      "context_type": "[]float64",
-      "context_default": "nil",
-      "parser": "parseVeryMuchType(f.Value.String())",
-      "parser_cast": "[]float64(parsed)"
-    }
-
-The meaning of each field is as follows:
-
-               name (string) - The type "name", which will be suffixed with
-                               `Flag` when generating the type definition
-                               for `cli` and the wrapper type for `altsrc`
-               type (string) - The type that the generated `Flag` type for `cli`
-                               is expected to "contain" as its `.Value` member
-                value (bool) - Should the generated `cli` type have a `Value`
-                               member?
-                 dest (bool) - Should the generated `cli` type support a
-                               destination pointer?
-            doctail (string) - Additional docs for the `cli` flag type comment
-       context_type (string) - The literal type used in the `*cli.Context`
-                               reader func signature
-    context_default (string) - The literal value used as the default by the
-                               `*cli.Context` reader funcs when no value is
-                               present
-             parser (string) - Literal code used to parse the flag `f`,
-                               expected to have a return signature of
-                               (value, error)
-        parser_cast (string) - Literal code used to cast the `parsed` value
-                               returned from the `parser` code
-"""
-
-from __future__ import print_function, unicode_literals
-
-import argparse
-import json
-import os
-import subprocess
-import sys
-import tempfile
-import textwrap
-
-
-class _FancyFormatter(argparse.ArgumentDefaultsHelpFormatter,
-                      argparse.RawDescriptionHelpFormatter):
-    pass
-
-
-def main(sysargs=sys.argv[:]):
-    parser = argparse.ArgumentParser(
-        description='Generate flag type code!',
-        formatter_class=_FancyFormatter)
-    parser.add_argument(
-        'package',
-        type=str, default='cli', choices=_WRITEFUNCS.keys(),
-        help='Package for which flag types will be generated'
-    )
-    parser.add_argument(
-        '-i', '--in-json',
-        type=argparse.FileType('r'),
-        default=sys.stdin,
-        help='Input JSON file which defines each type to be generated'
-    )
-    parser.add_argument(
-        '-o', '--out-go',
-        type=argparse.FileType('w'),
-        default=sys.stdout,
-        help='Output file/stream to which generated source will be written'
-    )
-    parser.epilog = __doc__
-
-    args = parser.parse_args(sysargs[1:])
-    _generate_flag_types(_WRITEFUNCS[args.package], args.out_go, args.in_json)
-    return 0
-
-
-def _generate_flag_types(writefunc, output_go, input_json):
-    types = json.load(input_json)
-
-    tmp = tempfile.NamedTemporaryFile(suffix='.go', delete=False)
-    writefunc(tmp, types)
-    tmp.close()
-
-    new_content = subprocess.check_output(
-        ['goimports', tmp.name]
-    ).decode('utf-8')
-
-    print(new_content, file=output_go, end='')
-    output_go.flush()
-    os.remove(tmp.name)
-
-
-def _set_typedef_defaults(typedef):
-    typedef.setdefault('doctail', '')
-    typedef.setdefault('context_type', typedef['type'])
-    typedef.setdefault('dest', True)
-    typedef.setdefault('value', True)
-    typedef.setdefault('parser', 'f.Value, error(nil)')
-    typedef.setdefault('parser_cast', 'parsed')
-
-
-def _write_cli_flag_types(outfile, types):
-    _fwrite(outfile, """\
-        package cli
-
-        // WARNING: This file is generated!
-
-        """)
-
-    for typedef in types:
-        _set_typedef_defaults(typedef)
-
-        _fwrite(outfile, """\
-        // {name}Flag is a flag with type {type}{doctail}
-        type {name}Flag struct {{
-            Name string
-            Usage string
-            EnvVar string
-            Hidden bool
-        """.format(**typedef))
-
-        if typedef['value']:
-            _fwrite(outfile, """\
-            Value {type}
-            """.format(**typedef))
-
-        if typedef['dest']:
-            _fwrite(outfile, """\
-            Destination *{type}
-            """.format(**typedef))
-
-        _fwrite(outfile, "\n}\n\n")
-
-        _fwrite(outfile, """\
-            // String returns a readable representation of this value
-            // (for usage defaults)
-            func (f {name}Flag) String() string {{
-                return FlagStringer(f)
-            }}
-
-            // GetName returns the name of the flag
-            func (f {name}Flag) GetName() string {{
-                return f.Name
-            }}
-
-            // {name} looks up the value of a local {name}Flag, returns
-            // {context_default} if not found
-            func (c *Context) {name}(name string) {context_type} {{
-                return lookup{name}(name, c.flagSet)
-            }}
-
-            // Global{name} looks up the value of a global {name}Flag, returns
-            // {context_default} if not found
-            func (c *Context) Global{name}(name string) {context_type} {{
-                if fs := lookupGlobalFlagSet(name, c); fs != nil {{
-                    return lookup{name}(name, fs)
-                }}
-                return {context_default}
-            }}
-
-            func lookup{name}(name string, set *flag.FlagSet) {context_type} {{
-                f := set.Lookup(name)
-                if f != nil {{
-                    parsed, err := {parser}
-                    if err != nil {{
-                        return {context_default}
-                    }}
-                    return {parser_cast}
-                }}
-                return {context_default}
-            }}
-            """.format(**typedef))
-
-
-def _write_altsrc_flag_types(outfile, types):
-    _fwrite(outfile, """\
-        package altsrc
-
-        import (
-            "gopkg.in/urfave/cli.v1"
-        )
-
-        // WARNING: This file is generated!
-
-        """)
-
-    for typedef in types:
-        _set_typedef_defaults(typedef)
-
-        _fwrite(outfile, """\
-        // {name}Flag is the flag type that wraps cli.{name}Flag to allow
-        // for other values to be specified
-        type {name}Flag struct {{
-            cli.{name}Flag
-            set *flag.FlagSet
-        }}
-
-        // New{name}Flag creates a new {name}Flag
-        func New{name}Flag(fl cli.{name}Flag) *{name}Flag {{
-            return &{name}Flag{{{name}Flag: fl, set: nil}}
-        }}
-
-        // Apply saves the flagSet for later usage calls, then calls the
-        // wrapped {name}Flag.Apply
-        func (f *{name}Flag) Apply(set *flag.FlagSet) {{
-            f.set = set
-            f.{name}Flag.Apply(set)
-        }}
-
-        // ApplyWithError saves the flagSet for later usage calls, then calls the
-        // wrapped {name}Flag.ApplyWithError
-        func (f *{name}Flag) ApplyWithError(set *flag.FlagSet) error {{
-            f.set = set
-            return f.{name}Flag.ApplyWithError(set)
-        }}
-        """.format(**typedef))
-
-
-def _fwrite(outfile, text):
-    print(textwrap.dedent(text), end='', file=outfile)
-
-
-_WRITEFUNCS = {
-    'cli': _write_cli_flag_types,
-    'altsrc': _write_altsrc_flag_types
-}
-
-if __name__ == '__main__':
-    sys.exit(main())

cmd/sl-feeds/vendor/github.com/urfave/cli/help.go

@@ -1,294 +0,0 @@
-package cli
-
-import (
-	"fmt"
-	"io"
-	"os"
-	"strings"
-	"text/tabwriter"
-	"text/template"
-)
-
-// AppHelpTemplate is the text template for the Default help topic.
-// cli.go uses text/template to render templates. You can
-// render custom help text by setting this variable.
-var AppHelpTemplate = `NAME:
-   {{.Name}}{{if .Usage}} - {{.Usage}}{{end}}
-
-USAGE:
-   {{if .UsageText}}{{.UsageText}}{{else}}{{.HelpName}} {{if .VisibleFlags}}[global options]{{end}}{{if .Commands}} command [command options]{{end}} {{if .ArgsUsage}}{{.ArgsUsage}}{{else}}[arguments...]{{end}}{{end}}{{if .Version}}{{if not .HideVersion}}
-
-VERSION:
-   {{.Version}}{{end}}{{end}}{{if .Description}}
-
-DESCRIPTION:
-   {{.Description}}{{end}}{{if len .Authors}}
-
-AUTHOR{{with $length := len .Authors}}{{if ne 1 $length}}S{{end}}{{end}}:
-   {{range $index, $author := .Authors}}{{if $index}}
-   {{end}}{{$author}}{{end}}{{end}}{{if .VisibleCommands}}
-
-COMMANDS:{{range .VisibleCategories}}{{if .Name}}
-   {{.Name}}:{{end}}{{range .VisibleCommands}}
-     {{join .Names ", "}}{{"\t"}}{{.Usage}}{{end}}{{end}}{{end}}{{if .VisibleFlags}}
-
-GLOBAL OPTIONS:
-   {{range $index, $option := .VisibleFlags}}{{if $index}}
-   {{end}}{{$option}}{{end}}{{end}}{{if .Copyright}}
-
-COPYRIGHT:
-   {{.Copyright}}{{end}}
-`
-
-// CommandHelpTemplate is the text template for the command help topic.
-// cli.go uses text/template to render templates. You can
-// render custom help text by setting this variable.
-var CommandHelpTemplate = `NAME:
-   {{.HelpName}} - {{.Usage}}
-
-USAGE:
-   {{.HelpName}}{{if .VisibleFlags}} [command options]{{end}} {{if .ArgsUsage}}{{.ArgsUsage}}{{else}}[arguments...]{{end}}{{if .Category}}
-
-CATEGORY:
-   {{.Category}}{{end}}{{if .Description}}
-
-DESCRIPTION:
-   {{.Description}}{{end}}{{if .VisibleFlags}}
-
-OPTIONS:
-   {{range .VisibleFlags}}{{.}}
-   {{end}}{{end}}
-`
-
-// SubcommandHelpTemplate is the text template for the subcommand help topic.
-// cli.go uses text/template to render templates. You can
-// render custom help text by setting this variable.
-var SubcommandHelpTemplate = `NAME:
-   {{.HelpName}} - {{.Usage}}
-
-USAGE:
-   {{.HelpName}} command{{if .VisibleFlags}} [command options]{{end}} {{if .ArgsUsage}}{{.ArgsUsage}}{{else}}[arguments...]{{end}}
-
-COMMANDS:{{range .VisibleCategories}}{{if .Name}}
-   {{.Name}}:{{end}}{{range .VisibleCommands}}
-     {{join .Names ", "}}{{"\t"}}{{.Usage}}{{end}}
-{{end}}{{if .VisibleFlags}}
-OPTIONS:
-   {{range .VisibleFlags}}{{.}}
-   {{end}}{{end}}
-`
-
-var helpCommand = Command{
-	Name:      "help",
-	Aliases:   []string{"h"},
-	Usage:     "Shows a list of commands or help for one command",
-	ArgsUsage: "[command]",
-	Action: func(c *Context) error {
-		args := c.Args()
-		if args.Present() {
-			return ShowCommandHelp(c, args.First())
-		}
-
-		ShowAppHelp(c)
-		return nil
-	},
-}
-
-var helpSubcommand = Command{
-	Name:      "help",
-	Aliases:   []string{"h"},
-	Usage:     "Shows a list of commands or help for one command",
-	ArgsUsage: "[command]",
-	Action: func(c *Context) error {
-		args := c.Args()
-		if args.Present() {
-			return ShowCommandHelp(c, args.First())
-		}
-
-		return ShowSubcommandHelp(c)
-	},
-}
-
-// Prints help for the App or Command
-type helpPrinter func(w io.Writer, templ string, data interface{})
-
-// HelpPrinter is a function that writes the help output. If not set a default
-// is used. The function signature is:
-// func(w io.Writer, templ string, data interface{})
-var HelpPrinter helpPrinter = printHelp
-
-// VersionPrinter prints the version for the App
-var VersionPrinter = printVersion
-
-// ShowAppHelp is an action that displays the help.
-func ShowAppHelp(c *Context) error {
-	HelpPrinter(c.App.Writer, AppHelpTemplate, c.App)
-	return nil
-}
-
-// DefaultAppComplete prints the list of subcommands as the default app completion method
-func DefaultAppComplete(c *Context) {
-	for _, command := range c.App.Commands {
-		if command.Hidden {
-			continue
-		}
-		for _, name := range command.Names() {
-			fmt.Fprintln(c.App.Writer, name)
-		}
-	}
-}
-
-// ShowCommandHelp prints help for the given command
-func ShowCommandHelp(ctx *Context, command string) error {
-	// show the subcommand help for a command with subcommands
-	if command == "" {
-		HelpPrinter(ctx.App.Writer, SubcommandHelpTemplate, ctx.App)
-		return nil
-	}
-
-	for _, c := range ctx.App.Commands {
-		if c.HasName(command) {
-			HelpPrinter(ctx.App.Writer, CommandHelpTemplate, c)
-			return nil
-		}
-	}
-
-	if ctx.App.CommandNotFound == nil {
-		return NewExitError(fmt.Sprintf("No help topic for '%v'", command), 3)
-	}
-
-	ctx.App.CommandNotFound(ctx, command)
-	return nil
-}
-
-// ShowSubcommandHelp prints help for the given subcommand
-func ShowSubcommandHelp(c *Context) error {
-	return ShowCommandHelp(c, c.Command.Name)
-}
-
-// ShowVersion prints the version number of the App
-func ShowVersion(c *Context) {
-	VersionPrinter(c)
-}
-
-func printVersion(c *Context) {
-	fmt.Fprintf(c.App.Writer, "%v version %v\n", c.App.Name, c.App.Version)
-}
-
-// ShowCompletions prints the lists of commands within a given context
-func ShowCompletions(c *Context) {
-	a := c.App
-	if a != nil && a.BashComplete != nil {
-		a.BashComplete(c)
-	}
-}
-
-// ShowCommandCompletions prints the custom completions for a given command
-func ShowCommandCompletions(ctx *Context, command string) {
-	c := ctx.App.Command(command)
-	if c != nil && c.BashComplete != nil {
-		c.BashComplete(ctx)
-	}
-}
-
-func printHelp(out io.Writer, templ string, data interface{}) {
-	funcMap := template.FuncMap{
-		"join": strings.Join,
-	}
-
-	w := tabwriter.NewWriter(out, 1, 8, 2, ' ', 0)
-	t := template.Must(template.New("help").Funcs(funcMap).Parse(templ))
-	err := t.Execute(w, data)
-	if err != nil {
-		// If the writer is closed, t.Execute will fail, and there's nothing
-		// we can do to recover.
-		if os.Getenv("CLI_TEMPLATE_ERROR_DEBUG") != "" {
-			fmt.Fprintf(ErrWriter, "CLI TEMPLATE ERROR: %#v\n", err)
-		}
-		return
-	}
-	w.Flush()
-}
-
-func checkVersion(c *Context) bool {
-	found := false
-	if VersionFlag.Name != "" {
-		eachName(VersionFlag.Name, func(name string) {
-			if c.GlobalBool(name) || c.Bool(name) {
-				found = true
-			}
-		})
-	}
-	return found
-}
-
-func checkHelp(c *Context) bool {
-	found := false
-	if HelpFlag.Name != "" {
-		eachName(HelpFlag.Name, func(name string) {
-			if c.GlobalBool(name) || c.Bool(name) {
-				found = true
-			}
-		})
-	}
-	return found
-}
-
-func checkCommandHelp(c *Context, name string) bool {
-	if c.Bool("h") || c.Bool("help") {
-		ShowCommandHelp(c, name)
-		return true
-	}
-
-	return false
-}
-
-func checkSubcommandHelp(c *Context) bool {
-	if c.Bool("h") || c.Bool("help") {
-		ShowSubcommandHelp(c)
-		return true
-	}
-
-	return false
-}
-
-func checkShellCompleteFlag(a *App, arguments []string) (bool, []string) {
-	if !a.EnableBashCompletion {
-		return false, arguments
-	}
-
-	pos := len(arguments) - 1
-	lastArg := arguments[pos]
-
-	if lastArg != "--"+BashCompletionFlag.Name {
-		return false, arguments
-	}
-
-	return true, arguments[:pos]
-}
-
-func checkCompletions(c *Context) bool {
-	if !c.shellComplete {
-		return false
-	}
-
-	if args := c.Args(); args.Present() {
-		name := args.First()
-		if cmd := c.App.Command(name); cmd != nil {
-			// let the command handle the completion
-			return false
-		}
-	}
-
-	ShowCompletions(c)
-	return true
-}
-
-func checkCommandCompletions(c *Context, name string) bool {
-	if !c.shellComplete {
-		return false
-	}
-
-	ShowCommandCompletions(c, name)
-	return true
-}

cmd/sl-feeds/vendor/github.com/urfave/cli/help_test.go

@@ -1,289 +0,0 @@
-package cli
-
-import (
-	"bytes"
-	"flag"
-	"strings"
-	"testing"
-)
-
-func Test_ShowAppHelp_NoAuthor(t *testing.T) {
-	output := new(bytes.Buffer)
-	app := NewApp()
-	app.Writer = output
-
-	c := NewContext(app, nil, nil)
-
-	ShowAppHelp(c)
-
-	if bytes.Index(output.Bytes(), []byte("AUTHOR(S):")) != -1 {
-		t.Errorf("expected\n%snot to include %s", output.String(), "AUTHOR(S):")
-	}
-}
-
-func Test_ShowAppHelp_NoVersion(t *testing.T) {
-	output := new(bytes.Buffer)
-	app := NewApp()
-	app.Writer = output
-
-	app.Version = ""
-
-	c := NewContext(app, nil, nil)
-
-	ShowAppHelp(c)
-
-	if bytes.Index(output.Bytes(), []byte("VERSION:")) != -1 {
-		t.Errorf("expected\n%snot to include %s", output.String(), "VERSION:")
-	}
-}
-
-func Test_ShowAppHelp_HideVersion(t *testing.T) {
-	output := new(bytes.Buffer)
-	app := NewApp()
-	app.Writer = output
-
-	app.HideVersion = true
-
-	c := NewContext(app, nil, nil)
-
-	ShowAppHelp(c)
-
-	if bytes.Index(output.Bytes(), []byte("VERSION:")) != -1 {
-		t.Errorf("expected\n%snot to include %s", output.String(), "VERSION:")
-	}
-}
-
-func Test_Help_Custom_Flags(t *testing.T) {
-	oldFlag := HelpFlag
-	defer func() {
-		HelpFlag = oldFlag
-	}()
-
-	HelpFlag = BoolFlag{
-		Name:  "help, x",
-		Usage: "show help",
-	}
-
-	app := App{
-		Flags: []Flag{
-			BoolFlag{Name: "foo, h"},
-		},
-		Action: func(ctx *Context) error {
-			if ctx.Bool("h") != true {
-				t.Errorf("custom help flag not set")
-			}
-			return nil
-		},
-	}
-	output := new(bytes.Buffer)
-	app.Writer = output
-	app.Run([]string{"test", "-h"})
-	if output.Len() > 0 {
-		t.Errorf("unexpected output: %s", output.String())
-	}
-}
-
-func Test_Version_Custom_Flags(t *testing.T) {
-	oldFlag := VersionFlag
-	defer func() {
-		VersionFlag = oldFlag
-	}()
-
-	VersionFlag = BoolFlag{
-		Name:  "version, V",
-		Usage: "show version",
-	}
-
-	app := App{
-		Flags: []Flag{
-			BoolFlag{Name: "foo, v"},
-		},
-		Action: func(ctx *Context) error {
-			if ctx.Bool("v") != true {
-				t.Errorf("custom version flag not set")
-			}
-			return nil
-		},
-	}
-	output := new(bytes.Buffer)
-	app.Writer = output
-	app.Run([]string{"test", "-v"})
-	if output.Len() > 0 {
-		t.Errorf("unexpected output: %s", output.String())
-	}
-}
-
-func Test_helpCommand_Action_ErrorIfNoTopic(t *testing.T) {
-	app := NewApp()
-
-	set := flag.NewFlagSet("test", 0)
-	set.Parse([]string{"foo"})
-
-	c := NewContext(app, set, nil)
-
-	err := helpCommand.Action.(func(*Context) error)(c)
-
-	if err == nil {
-		t.Fatalf("expected error from helpCommand.Action(), but got nil")
-	}
-
-	exitErr, ok := err.(*ExitError)
-	if !ok {
-		t.Fatalf("expected ExitError from helpCommand.Action(), but instead got: %v", err.Error())
-	}
-
-	if !strings.HasPrefix(exitErr.Error(), "No help topic for") {
-		t.Fatalf("expected an unknown help topic error, but got: %v", exitErr.Error())
-	}
-
-	if exitErr.exitCode != 3 {
-		t.Fatalf("expected exit value = 3, got %d instead", exitErr.exitCode)
-	}
-}
-
-func Test_helpCommand_InHelpOutput(t *testing.T) {
-	app := NewApp()
-	output := &bytes.Buffer{}
-	app.Writer = output
-	app.Run([]string{"test", "--help"})
-
-	s := output.String()
-
-	if strings.Contains(s, "\nCOMMANDS:\nGLOBAL OPTIONS:\n") {
-		t.Fatalf("empty COMMANDS section detected: %q", s)
-	}
-
-	if !strings.Contains(s, "help, h") {
-		t.Fatalf("missing \"help, h\": %q", s)
-	}
-}
-
-func Test_helpSubcommand_Action_ErrorIfNoTopic(t *testing.T) {
-	app := NewApp()
-
-	set := flag.NewFlagSet("test", 0)
-	set.Parse([]string{"foo"})
-
-	c := NewContext(app, set, nil)
-
-	err := helpSubcommand.Action.(func(*Context) error)(c)
-
-	if err == nil {
-		t.Fatalf("expected error from helpCommand.Action(), but got nil")
-	}
-
-	exitErr, ok := err.(*ExitError)
-	if !ok {
-		t.Fatalf("expected ExitError from helpCommand.Action(), but instead got: %v", err.Error())
-	}
-
-	if !strings.HasPrefix(exitErr.Error(), "No help topic for") {
-		t.Fatalf("expected an unknown help topic error, but got: %v", exitErr.Error())
-	}
-
-	if exitErr.exitCode != 3 {
-		t.Fatalf("expected exit value = 3, got %d instead", exitErr.exitCode)
-	}
-}
-
-func TestShowAppHelp_CommandAliases(t *testing.T) {
-	app := &App{
-		Commands: []Command{
-			{
-				Name:    "frobbly",
-				Aliases: []string{"fr", "frob"},
-				Action: func(ctx *Context) error {
-					return nil
-				},
-			},
-		},
-	}
-
-	output := &bytes.Buffer{}
-	app.Writer = output
-	app.Run([]string{"foo", "--help"})
-
-	if !strings.Contains(output.String(), "frobbly, fr, frob") {
-		t.Errorf("expected output to include all command aliases; got: %q", output.String())
-	}
-}
-
-func TestShowCommandHelp_CommandAliases(t *testing.T) {
-	app := &App{
-		Commands: []Command{
-			{
-				Name:    "frobbly",
-				Aliases: []string{"fr", "frob", "bork"},
-				Action: func(ctx *Context) error {
-					return nil
-				},
-			},
-		},
-	}
-
-	output := &bytes.Buffer{}
-	app.Writer = output
-	app.Run([]string{"foo", "help", "fr"})
-
-	if !strings.Contains(output.String(), "frobbly") {
-		t.Errorf("expected output to include command name; got: %q", output.String())
-	}
-
-	if strings.Contains(output.String(), "bork") {
-		t.Errorf("expected output to exclude command aliases; got: %q", output.String())
-	}
-}
-
-func TestShowSubcommandHelp_CommandAliases(t *testing.T) {
-	app := &App{
-		Commands: []Command{
-			{
-				Name:    "frobbly",
-				Aliases: []string{"fr", "frob", "bork"},
-				Action: func(ctx *Context) error {
-					return nil
-				},
-			},
-		},
-	}
-
-	output := &bytes.Buffer{}
-	app.Writer = output
-	app.Run([]string{"foo", "help"})
-
-	if !strings.Contains(output.String(), "frobbly, fr, frob, bork") {
-		t.Errorf("expected output to include all command aliases; got: %q", output.String())
-	}
-}
-
-func TestShowAppHelp_HiddenCommand(t *testing.T) {
-	app := &App{
-		Commands: []Command{
-			{
-				Name: "frobbly",
-				Action: func(ctx *Context) error {
-					return nil
-				},
-			},
-			{
-				Name:   "secretfrob",
-				Hidden: true,
-				Action: func(ctx *Context) error {
-					return nil
-				},
-			},
-		},
-	}
-
-	output := &bytes.Buffer{}
-	app.Writer = output
-	app.Run([]string{"app", "--help"})
-
-	if strings.Contains(output.String(), "secretfrob") {
-		t.Errorf("expected output to exclude \"secretfrob\"; got: %q", output.String())
-	}
-
-	if !strings.Contains(output.String(), "frobbly") {
-		t.Errorf("expected output to include \"frobbly\"; got: %q", output.String())
-	}
-}

cmd/sl-feeds/vendor/github.com/urfave/cli/helpers_test.go

@@ -1,28 +0,0 @@
-package cli
-
-import (
-	"os"
-	"reflect"
-	"runtime"
-	"strings"
-	"testing"
-)
-
-var (
-	wd, _ = os.Getwd()
-)
-
-func expect(t *testing.T, a interface{}, b interface{}) {
-	_, fn, line, _ := runtime.Caller(1)
-	fn = strings.Replace(fn, wd+"/", "", -1)
-
-	if !reflect.DeepEqual(a, b) {
-		t.Errorf("(%s:%d) Expected %v (type %v) - Got %v (type %v)", fn, line, b, reflect.TypeOf(b), a, reflect.TypeOf(a))
-	}
-}
-
-func refute(t *testing.T, a interface{}, b interface{}) {
-	if reflect.DeepEqual(a, b) {
-		t.Errorf("Did not expect %v (type %v) - Got %v (type %v)", b, reflect.TypeOf(b), a, reflect.TypeOf(a))
-	}
-}

cmd/sl-feeds/vendor/github.com/urfave/cli/helpers_unix_test.go

@@ -1,9 +0,0 @@
-// +build darwin dragonfly freebsd linux netbsd openbsd solaris
-
-package cli
-
-import "os"
-
-func clearenv() {
-	os.Clearenv()
-}

cmd/sl-feeds/vendor/github.com/urfave/cli/helpers_windows_test.go

@@ -1,20 +0,0 @@
-package cli
-
-import (
-	"os"
-	"syscall"
-)
-
-// os.Clearenv() doesn't actually unset variables on Windows
-// See: https://github.com/golang/go/issues/17902
-func clearenv() {
-	for _, s := range os.Environ() {
-		for j := 1; j < len(s); j++ {
-			if s[j] == '=' {
-				keyp, _ := syscall.UTF16PtrFromString(s[0:j])
-				syscall.SetEnvironmentVariable(keyp, nil)
-				break
-			}
-		}
-	}
-}

cmd/sl-feeds/vendor/github.com/urfave/cli/runtests

@@ -1,122 +0,0 @@
-#!/usr/bin/env python
-from __future__ import print_function
-
-import argparse
-import os
-import sys
-import tempfile
-
-from subprocess import check_call, check_output
-
-
-PACKAGE_NAME = os.environ.get(
-    'CLI_PACKAGE_NAME', 'github.com/urfave/cli'
-)
-
-
-def main(sysargs=sys.argv[:]):
-    targets = {
-        'vet': _vet,
-        'test': _test,
-        'gfmrun': _gfmrun,
-        'toc': _toc,
-        'gen': _gen,
-    }
-
-    parser = argparse.ArgumentParser()
-    parser.add_argument(
-        'target', nargs='?', choices=tuple(targets.keys()), default='test'
-    )
-    args = parser.parse_args(sysargs[1:])
-
-    targets[args.target]()
-    return 0
-
-
-def _test():
-    if check_output('go version'.split()).split()[2] < 'go1.2':
-        _run('go test -v .')
-        return
-
-    coverprofiles = []
-    for subpackage in ['', 'altsrc']:
-        coverprofile = 'cli.coverprofile'
-        if subpackage != '':
-            coverprofile = '{}.coverprofile'.format(subpackage)
-
-        coverprofiles.append(coverprofile)
-
-        _run('go test -v'.split() + [
-            '-coverprofile={}'.format(coverprofile),
-            ('{}/{}'.format(PACKAGE_NAME, subpackage)).rstrip('/')
-        ])
-
-    combined_name = _combine_coverprofiles(coverprofiles)
-    _run('go tool cover -func={}'.format(combined_name))
-    os.remove(combined_name)
-
-
-def _gfmrun():
-    go_version = check_output('go version'.split()).split()[2]
-    if go_version < 'go1.3':
-        print('runtests: skip on {}'.format(go_version), file=sys.stderr)
-        return
-    _run(['gfmrun', '-c', str(_gfmrun_count()), '-s', 'README.md'])
-
-
-def _vet():
-    _run('go vet ./...')
-
-
-def _toc():
-    _run('node_modules/.bin/markdown-toc -i README.md')
-    _run('git diff --exit-code')
-
-
-def _gen():
-    go_version = check_output('go version'.split()).split()[2]
-    if go_version < 'go1.5':
-        print('runtests: skip on {}'.format(go_version), file=sys.stderr)
-        return
-
-    _run('go generate ./...')
-    _run('git diff --exit-code')
-
-
-def _run(command):
-    if hasattr(command, 'split'):
-        command = command.split()
-    print('runtests: {}'.format(' '.join(command)), file=sys.stderr)
-    check_call(command)
-
-
-def _gfmrun_count():
-    with open('README.md') as infile:
-        lines = infile.read().splitlines()
-        return len(filter(_is_go_runnable, lines))
-
-
-def _is_go_runnable(line):
-    return line.startswith('package main')
-
-
-def _combine_coverprofiles(coverprofiles):
-    combined = tempfile.NamedTemporaryFile(
-        suffix='.coverprofile', delete=False
-    )
-    combined.write('mode: set\n')
-
-    for coverprofile in coverprofiles:
-        with open(coverprofile, 'r') as infile:
-            for line in infile.readlines():
-                if not line.startswith('mode: '):
-                    combined.write(line)
-
-    combined.flush()
-    name = combined.name
-    combined.close()
-    return name
-
-
-if __name__ == '__main__':
-    sys.exit(main())