main: working stream of hashtag and timeline

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

.gitignore

@@ -0,0 +1 @@
+config.json

go.mod

@@ -0,0 +1,18 @@
+module tmp.tAT0gR1Esl
+
+go 1.19
+
+require (
+	github.com/mattn/go-mastodon v0.0.6
+	github.com/sirupsen/logrus v1.9.0
+	github.com/urfave/cli/v2 v2.24.3
+)
+
+require (
+	github.com/cpuguy83/go-md2man/v2 v2.0.2 // indirect
+	github.com/gorilla/websocket v1.5.0 // indirect
+	github.com/russross/blackfriday/v2 v2.1.0 // indirect
+	github.com/tomnomnom/linkheader v0.0.0-20180905144013-02ca5825eb80 // indirect
+	github.com/xrash/smetrics v0.0.0-20201216005158-039620a65673 // indirect
+	golang.org/x/sys v0.0.0-20220715151400-c0bba94af5f8 // indirect
+)

go.sum

@@ -0,0 +1,29 @@
+github.com/cpuguy83/go-md2man/v2 v2.0.2 h1:p1EgwI/C7NhT0JmVkwCD2ZBK8j4aeHQX2pMHHBfMQ6w=
+github.com/cpuguy83/go-md2man/v2 v2.0.2/go.mod h1:tgQtvFlXSQOSOSIRvRPT7W67SCa46tRHOmNcaadrF8o=
+github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
+github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
+github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
+github.com/gorilla/websocket v1.5.0 h1:PPwGk2jz7EePpoHN/+ClbZu8SPxiqlu12wZP/3sWmnc=
+github.com/gorilla/websocket v1.5.0/go.mod h1:YR8l580nyteQvAITg2hZ9XVh4b55+EU/adAjf1fMHhE=
+github.com/mattn/go-mastodon v0.0.6 h1:lqU1sOeeIapaDsDUL6udDZIzMb2Wqapo347VZlaOzf0=
+github.com/mattn/go-mastodon v0.0.6/go.mod h1:cg7RFk2pcUfHZw/IvKe1FUzmlq5KnLFqs7eV2PHplV8=
+github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
+github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
+github.com/russross/blackfriday/v2 v2.1.0 h1:JIOH55/0cWyOuilr9/qlrm0BSXldqnqwMsf35Ld67mk=
+github.com/russross/blackfriday/v2 v2.1.0/go.mod h1:+Rmxgy9KzJVeS9/2gXHxylqXiyQDYRxCVz55jmeOWTM=
+github.com/sirupsen/logrus v1.9.0 h1:trlNQbNUG3OdDrDil03MCb1H2o9nJ1x4/5LYw7byDE0=
+github.com/sirupsen/logrus v1.9.0/go.mod h1:naHLuLoDiP4jHNo9R0sCBMtWGeIprob74mVsIT4qYEQ=
+github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
+github.com/stretchr/testify v1.7.0 h1:nwc3DEeHmmLAfoZucVR881uASk0Mfjw8xYJ99tb5CcY=
+github.com/stretchr/testify v1.7.0/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
+github.com/tomnomnom/linkheader v0.0.0-20180905144013-02ca5825eb80 h1:nrZ3ySNYwJbSpD6ce9duiP+QkD3JuLCcWkdaehUS/3Y=
+github.com/tomnomnom/linkheader v0.0.0-20180905144013-02ca5825eb80/go.mod h1:iFyPdL66DjUD96XmzVL3ZntbzcflLnznH0fr99w5VqE=
+github.com/urfave/cli/v2 v2.24.3 h1:7Q1w8VN8yE0MJEHP06bv89PjYsN4IHWED2s1v/Zlfm0=
+github.com/urfave/cli/v2 v2.24.3/go.mod h1:GHupkWPMM0M/sj1a2b4wUrWBPzazNrIjouW6fmdJLxc=
+github.com/xrash/smetrics v0.0.0-20201216005158-039620a65673 h1:bAn7/zixMGCfxrRTfdpNzjtPYqr8smhKouy9mxVdGPU=
+github.com/xrash/smetrics v0.0.0-20201216005158-039620a65673/go.mod h1:N3UwUGtsrSj3ccvlPHLoLsHnpR27oXr4ZE984MbSER8=
+golang.org/x/sys v0.0.0-20220715151400-c0bba94af5f8 h1:0A+M6Uqn+Eje4kHMK80dtF3JCXC4ykBgQG4Fe06QRhQ=
+golang.org/x/sys v0.0.0-20220715151400-c0bba94af5f8/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
+gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
+gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
+gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA=

main.go

@@ -0,0 +1,94 @@
+package main
+
+import (
+	"context"
+	"encoding/json"
+	"fmt"
+	"io/ioutil"
+	"os"
+
+	"github.com/mattn/go-mastodon"
+	"github.com/sirupsen/logrus"
+	cli "github.com/urfave/cli/v2" // imports as package "cli"
+)
+
+func main() {
+	app := &cli.App{
+		Name:  "mst",
+		Usage: "simple mastodon toy",
+		Flags: []cli.Flag{
+			&cli.StringFlag{
+				Name:  "config",
+				Usage: "default config file (for keys and tokens)",
+				Value: "./config.json",
+			},
+			&cli.BoolFlag{
+				Name:  "timeline",
+				Usage: "output the users timeline feed",
+			},
+			&cli.StringFlag{
+				Name:  "hash",
+				Usage: "stream the search of the provided hashtag",
+			},
+		},
+		Action: func(ctx *cli.Context) error {
+			config := mastodon.Config{
+				Server:       "https://mastodon.social",
+				ClientID:     "asdfasdfafd",
+				ClientSecret: "asfdasdfasfd",
+				AccessToken:  "asdfasdfadfasfd",
+			}
+			buf, err := ioutil.ReadFile(ctx.String("config"))
+			if err == nil {
+				tmpconfig := mastodon.Config{}
+				err := json.Unmarshal(buf, &tmpconfig)
+				if err != nil {
+					logrus.Fatal(err)
+				}
+				config = tmpconfig
+			} else {
+				logrus.Warn(err)
+			}
+
+			// https://pkg.go.dev/github.com/mattn/go-mastodon#Config
+			c := mastodon.NewClient(&config)
+
+			if ctx.Bool("timeline") {
+				timeline, err := c.GetTimelineHome(context.Background(), nil)
+				if err != nil {
+					logrus.Fatal(err)
+				}
+
+				for i := len(timeline) - 1; i >= 0; i-- {
+					fmt.Println(timeline[i])
+				}
+			}
+
+			if ctx.String("hash") != "" {
+				// https://pkg.go.dev/github.com/mattn/go-mastodon#Client.StreamingHashtag
+				evnt, err := c.StreamingHashtag(context.Background(), ctx.String("hash"), false)
+				if err != nil {
+					logrus.Fatal(err)
+				}
+				for {
+					select {
+					case e := <-evnt:
+						ue := e.(*mastodon.UpdateEvent)
+
+						// https://pkg.go.dev/github.com/mattn/go-mastodon#Status
+						buf, err := json.MarshalIndent(ue.Status, "", "  ")
+						if err != nil {
+							logrus.Error(err)
+						}
+						fmt.Println(string(buf))
+					}
+				}
+			}
+
+			return nil
+		},
+	}
+	if err := app.Run(os.Args); err != nil {
+		logrus.Fatal(err)
+	}
+}