gofmt and update encoding tags

bencode/bencode_test.go

@@ -206,19 +206,19 @@ type SVPair struct {
 
 func TestDecode(t *testing.T) {
 	tests := []SVPair{
-		SVPair{"i0e", int64(0)},
+		{"i0e", int64(0)},
-		SVPair{"i0e", 0},
+		{"i0e", 0},
-		SVPair{"i100e", 100},
+		{"i100e", 100},
-		SVPair{"i-100e", -100},
+		{"i-100e", -100},
-		SVPair{"1:a", "a"},
+		{"1:a", "a"},
-		SVPair{"2:a\"", "a\""},
+		{"2:a\"", "a\""},
-		SVPair{"11:0123456789a", "0123456789a"},
+		{"11:0123456789a", "0123456789a"},
-		SVPair{"le", []int64{}},
+		{"le", []int64{}},
-		SVPair{"li1ei2ee", []int{1, 2}},
+		{"li1ei2ee", []int{1, 2}},
-		SVPair{"l3:abc3:defe", []string{"abc", "def"}},
+		{"l3:abc3:defe", []string{"abc", "def"}},
-		SVPair{"li42e3:abce", []any{42, "abc"}},
+		{"li42e3:abce", []any{42, "abc"}},
-		SVPair{"de", map[string]any{}},
+		{"de", map[string]any{}},
-		SVPair{"d3:cati1e3:dogi2ee", map[string]any{"cat": 1, "dog": 2}},
+		{"d3:cati1e3:dogi2ee", map[string]any{"cat": 1, "dog": 2}},
 	}
 	for _, sv := range tests {
 		if err := check(sv.s, sv.v); err != nil {
@@ -244,19 +244,19 @@ func TestUnmarshal(t *testing.T) {
 	nestedDictionary := structNested{"aa", "q", "ping", innerDict}
 
 	tests := []SVPair{
-		SVPair{"i100e", 100},
+		{"i100e", 100},
-		SVPair{"i-100e", -100},
+		{"i-100e", -100},
-		SVPair{"1:a", "a"},
+		{"1:a", "a"},
-		SVPair{"2:a\"", "a\""},
+		{"2:a\"", "a\""},
-		SVPair{"11:0123456789a", "0123456789a"},
+		{"11:0123456789a", "0123456789a"},
-		SVPair{"le", []int64{}},
+		{"le", []int64{}},
-		SVPair{"li1ei2ee", []int{1, 2}},
+		{"li1ei2ee", []int{1, 2}},
-		SVPair{"l3:abc3:defe", []string{"abc", "def"}},
+		{"l3:abc3:defe", []string{"abc", "def"}},
-		SVPair{"li42e3:abce", []any{42, "abc"}},
+		{"li42e3:abce", []any{42, "abc"}},
-		SVPair{"de", map[string]any{}},
+		{"de", map[string]any{}},
-		SVPair{"d3:cati1e3:dogi2ee", map[string]any{"cat": 1, "dog": 2}},
+		{"d3:cati1e3:dogi2ee", map[string]any{"cat": 1, "dog": 2}},
-		SVPair{"d1:ai10e1:b3:foo11:sea monster3:bare", structA{10, "foo", "bar"}},
+		{"d1:ai10e1:b3:foo11:sea monster3:bare", structA{10, "foo", "bar"}},
-		SVPair{"d1:ad2:id20:abcdefghij0123456789e1:q4:ping1:t2:aa1:y1:qe", nestedDictionary},
+		{"d1:ad2:id20:abcdefghij0123456789e1:q4:ping1:t2:aa1:y1:qe", nestedDictionary},
 	}
 	for _, sv := range tests {
 		if err := checkUnmarshal(sv.s, sv.v); err != nil {

bencode/decode.go

@@ -66,7 +66,7 @@ func (j *decoder) Elem(i int) builder {
 		v = make([]interface{}, 0, 8)
 		j.value = v
 	}
-/* XXX There is a bug in here somewhere, but append() works fine.
+	/* XXX There is a bug in here somewhere, but append() works fine.
 	lens := len(v)
 	if cap(v) <= lens {
 		news := make([]interface{}, 0, lens*2)
@@ -74,7 +74,7 @@ func (j *decoder) Elem(i int) builder {
 		v = news
 	}
 	v = v[0 : lens+1]
-*/	
+	*/
 	v = append(v, nil)
 	j.value = v
 	return newDecoder(v, i)

bencode/struct.go

@@ -534,7 +534,7 @@ func isValueNil(val reflect.Value) bool {
 // an infinite recursion.
 //
 func Marshal(w io.Writer, val interface{}) error {
-  // TODO match other encoders, like encoding/json ...
+	// TODO match other encoders, like encoding/json ...
-  // func Marshal(v interface{}) ([]byte, error)
+	// func Marshal(v interface{}) ([]byte, error)
 	return writeValue(w, reflect.ValueOf(val))
 }

example_loader.go

@@ -1,10 +1,10 @@
 package main
 
 import (
-	"github.com/vbatts/go-bt/bencode"
-	"github.com/vbatts/go-bt/torrent"
 	"flag"
 	"fmt"
+	"github.com/vbatts/go-bt/bencode"
+	"github.com/vbatts/go-bt/torrent"
 	"os"
 )
 

torrent/file.go

@@ -10,30 +10,30 @@ map[string]interface {}{"announce":"http://torrent.fedoraproject.org:6969/announ
 */
 type File struct {
 	// URL of a main tracker
-	Announce string "announce"
+	Announce string `bencode:"announce"`
 
 	// Epoch of the creation of this torrent
-	CreationDate int64 "creation date"
+	CreationDate int64 `bencode:"creation date"`
 
 	// Dictionary about this torrent, including files to be tracked
-	Info TorrentFileInfo "info"
+	Info TorrentFileInfo `bencode:"info"`
 }
 
 type TorrentFileInfo struct {
 	// suggested file/directory name where the file(s) are to be saved
-	Name string "name"
+	Name string `bencode:"name"`
 
 	// hash list of joined SHA1 sums (160-bit length)
-	Pieces string "pieces"
+	Pieces string `bencode:"pieces"`
 
 	// number of bytes per piece
-	PieceLength int64 "piece length"
+	PieceLength int64 `bencode:"piece length"`
 
 	// size of the file in bytes (only if this torrent is for a single file)
-	Length int64 "length"
+	Length int64 `bencode:"length"`
 
 	// list of information about the files
-	Files []FileInfo "files"
+	Files []FileInfo `bencode:"files"`
 }
 
 func (tfi TorrentFileInfo) PiecesList() []string {
@@ -46,21 +46,22 @@ func (tfi TorrentFileInfo) PiecesList() []string {
 
 type FileInfo struct {
 	// size of file in bytes
-	Length int64 "length"
+	Length int64 `bencode:"length"`
 
 	// list of strings corresponding to subdirectory names, the last of which is the actual file name
-	Path []string "path"
+	Path []string `bencode:"path"`
 }
 
 type torrentError struct {
-  Msg string
+	Msg string
 }
+
 func (te torrentError) Error() string {
-  return te.Msg
+	return te.Msg
 }
 
 var (
-  ErrNotProperDataInterface = torrentError{"data does not look like map[string]interface{}"}
+	ErrNotProperDataInterface = torrentError{"data does not look like map[string]interface{}"}
 )
 
 func DecocdeTorrentData(data interface{}) (*File, error) {