Yuki N. > COMMIT;

Signed-off-by: Shin'ya Minazuki <shinyoukai@laidback.moe>

.gitignore

@@ -0,0 +1 @@
+/yuki

COPYING

@@ -0,0 +1,15 @@
+ISC License (ISCL)
+
+Copyright (C) 2026 Shin'ya Minazuki <shinyoukai@laidback.moe>
+
+Permission to use, copy, modify, and/or distribute this software for any
+purpose with or without fee is hereby granted, provided that the above
+copyright notice and this permission notice appear in all copies.
+
+THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES WITH
+REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
+AND FITNESS.  IN NO EVENT SHALL ISC BE LIABLE FOR ANY SPECIAL, DIRECT,
+INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
+LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
+OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+PERFORMANCE OF THIS SOFTWARE.

README.md

@@ -0,0 +1,3 @@
+# Yuki (有希)
+An incomplete client for ActivityPub, which shouldn't even be paid attention to.
+

Taskfile.yml

@@ -0,0 +1,30 @@
+# https://taskfile.dev
+
+version: '3'
+
+env:
+  GO: go
+  GOTELEMETRY: off
+
+vars:
+  IMPORT: git.laidback.moe/shinyoukai/yuki
+  VERSION: 0.0.0
+tasks:
+  default:
+    cmds:
+      - task: build
+  build:
+    desc: Build the interface
+    cmds:
+      - $GO build -v -ldflags='-w -X {{.IMPORT}}.Version=$VERSION' -buildvcs=false -o yuki
+    silent: true
+  clean:
+    desc: Remove generated files
+    cmds:
+      - rm -f yuki
+    silent: true
+  tidy:
+    desc: Update go.mod
+    cmds:
+      - $GO mod tidy
+    silent: true

auth.go

@@ -0,0 +1,86 @@
+package main
+
+import (
+	"context"
+	"fmt"
+	"log"
+	"net/url"
+	"os"
+
+	"github.com/mattn/go-mastodon"
+	"github.com/spf13/cobra"
+)
+
+var authCmd = &cobra.Command{
+	Use: "auth",
+	Short: "Authenticate to a Mastodon/Pleroma instance",
+	Run: func(_ *cobra.Command, args []string) {
+		doLogin()
+	},
+}
+
+func init() {
+	ConfInit()
+	rootCmd.AddCommand(authCmd)
+}
+
+func doLogin() {
+	client := &mastodon.AppConfig{
+		Server: Config.Host,
+		ClientName: "Yuki",
+		Scopes: "read write follow",
+		Website: "https://projects.laidback.moe/yuki/",
+		RedirectURIs: "urn:ietf:wg:oauth:2.0:oob",
+	}
+
+	app, err := mastodon.RegisterApp(context.Background(), client)
+	if err != nil {
+		log.Fatal(err)
+	}
+
+	u, err := url.Parse(app.AuthURI)
+	if err != nil {
+		log.Fatal(err)
+	}
+
+	fmt.Printf("Go to \n%s\n and copy/paste the given auth code\n", u)
+	var authCode string
+	fmt.Print("Paste the code here:")
+	fmt.Scanln(&authCode)
+
+	conf := &mastodon.Config{
+		Server: Config.Host,
+		ClientID: app.ClientID,
+		ClientSecret: app.ClientSecret,
+	}
+
+	c := mastodon.NewClient(conf)
+
+	err = c.GetUserAccessToken(context.Background(), authCode, app.RedirectURI)
+
+	if err != nil {
+		log.Fatal(err)
+	}
+
+        config, err := os.UserConfigDir()
+        if err != nil {
+                log.Println("Unable to obtain user's configuration directory")
+                log.Fatal(err)
+        }
+        configPath := config + "/yuki.ini"
+
+	f, err := os.OpenFile(configPath, os.O_APPEND|os.O_CREATE|os.O_WRONLY, 0666)
+	if err != nil {
+		log.Fatal(err)
+	}
+
+	defer f.Close()
+
+	client_id := c.Config.ClientID
+	client_secret := c.Config.ClientSecret
+	access_token := c.Config.AccessToken
+
+	f.WriteString("client_id = " + client_id + "\n")
+	f.WriteString("client_secret = " + client_secret + "\n")
+	f.WriteString("token = " + access_token + "\n")
+}

config.go

@@ -0,0 +1,38 @@
+package main
+
+import (
+	"log"
+	"os"
+	"gopkg.in/ini.v1"
+)
+
+var Config struct {
+	ClientID string
+	ClientSecret string
+	Host string
+	Token string
+}
+
+func ConfInit() {
+	config, err := os.UserConfigDir()
+        if err != nil {
+                log.Println("Unable to obtain user's configuration directory")
+                log.Fatal(err)
+        }
+        configPath := config + "/yuki.ini"
+        Parse(configPath)
+}
+
+func Parse(file string) error {
+	cfg, err := ini.Load(file)
+	if err != nil {
+		return err
+	}
+
+	Config.ClientID = cfg.Section("yuki").Key("client_id").String()
+	Config.ClientSecret = cfg.Section("yuki").Key("client_secret").String()
+	Config.Host = cfg.Section("yuki").Key("host").String()
+	Config.Token = cfg.Section("yuki").Key("token").String()
+
+	return nil
+}

go.mod

@@ -0,0 +1,19 @@
+module git.laidback.moe/shinyoukai/yuki
+
+go 1.25.2
+
+require (
+	github.com/mattn/go-mastodon v0.0.10
+	github.com/spf13/cobra v1.10.2
+	github.com/tj/go-editor v1.0.0
+	gopkg.in/ini.v1 v1.67.0
+)
+
+require (
+	github.com/gorilla/websocket v1.5.3 // indirect
+	github.com/inconshreveable/mousetrap v1.1.0 // indirect
+	github.com/pkg/errors v0.8.1 // indirect
+	github.com/spf13/pflag v1.0.9 // indirect
+	github.com/stretchr/testify v1.11.1 // indirect
+	github.com/tomnomnom/linkheader v0.0.0-20180905144013-02ca5825eb80 // indirect
+)

go.sum

@@ -0,0 +1,30 @@
+github.com/cpuguy83/go-md2man/v2 v2.0.6/go.mod h1:oOW0eioCTA6cOiMLiUPZOpcVxMig6NIQQ7OS05n1F4g=
+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 v1.5.3 h1:saDtZ6Pbx/0u+bgYQ3q96pZgCzfhKXGPqt7kZ72aNNg=
+github.com/gorilla/websocket v1.5.3/go.mod h1:YR8l580nyteQvAITg2hZ9XVh4b55+EU/adAjf1fMHhE=
+github.com/inconshreveable/mousetrap v1.1.0 h1:wN+x4NVGpMsO7ErUn/mUI3vEoE6Jt13X2s0bqwp9tc8=
+github.com/inconshreveable/mousetrap v1.1.0/go.mod h1:vpF70FUmC8bwa3OWnCshd2FqLfsEA9PFc4w1p2J65bw=
+github.com/mattn/go-mastodon v0.0.10 h1:wz1d/aCkJOIkz46iv4eAqXHVreUMxydY1xBWrPBdDeE=
+github.com/mattn/go-mastodon v0.0.10/go.mod h1:YBofeqh7G6s787787NQR8erBYz6fKDu+KNMrn5RuD6Y=
+github.com/pkg/errors v0.8.1 h1:iURUrRGxPUNPdy5/HRSm+Yj6okJ6UtLINN0Q9M4+h3I=
+github.com/pkg/errors v0.8.1/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0=
+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/go.mod h1:+Rmxgy9KzJVeS9/2gXHxylqXiyQDYRxCVz55jmeOWTM=
+github.com/spf13/cobra v1.10.2 h1:DMTTonx5m65Ic0GOoRY2c16WCbHxOOw6xxezuLaBpcU=
+github.com/spf13/cobra v1.10.2/go.mod h1:7C1pvHqHw5A4vrJfjNwvOdzYu0Gml16OCs2GRiTUUS4=
+github.com/spf13/pflag v1.0.9 h1:9exaQaMOCwffKiiiYk6/BndUBv+iRViNW+4lEMi0PvY=
+github.com/spf13/pflag v1.0.9/go.mod h1:McXfInJRrz4CZXVZOBLb0bTZqETkiAhM9Iw0y3An2Bg=
+github.com/stretchr/testify v1.11.1 h1:7s2iGBzp5EwR7/aIZr8ao5+dra3wiQyKjjFuvgVKu7U=
+github.com/stretchr/testify v1.11.1/go.mod h1:wZwfW3scLgRK+23gO65QZefKpKQRnfz6sD981Nm4B6U=
+github.com/tj/go-editor v1.0.0 h1:VduwRZWk5gxHbzRkS4buB9BIFzAf6Jc+vd2bLZpHzSw=
+github.com/tj/go-editor v1.0.0/go.mod h1:Jj9Ze2Rn2yj5DmMppydZqr9LbkIcCWrehzZ+7udOT+w=
+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=
+go.yaml.in/yaml/v3 v3.0.4/go.mod h1:DhzuOOF2ATzADvBadXxruRBLzYTpT36CKvDb3+aBEFg=
+gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
+gopkg.in/ini.v1 v1.67.0 h1:Dgnx+6+nfE+IfzjUEISNeydPJh9AXNNsWbGP9KzCsOA=
+gopkg.in/ini.v1 v1.67.0/go.mod h1:pNLf8WUiyNEtQjuu5G5vTm06TEv9tsIgeAvK8hOrP4k=
+gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA=
+gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=

main.go

@@ -0,0 +1,5 @@
+package main
+
+func main() {
+	Execute()
+}

post.go

@@ -0,0 +1,66 @@
+package main
+
+import (
+	"context"
+	"log"
+
+	"github.com/mattn/go-mastodon"
+	"github.com/spf13/cobra"
+	"github.com/tj/go-editor"
+)
+
+var (
+	visibility string
+)
+
+var postCmd = &cobra.Command{
+	Use: "post",
+	Short: "Send a message",
+	Run: func(_ *cobra.Command, args []string) {
+		doPost(args)
+	},
+}
+
+func init() {
+	ConfInit()
+	rootCmd.AddCommand(postCmd)
+
+	postCmd.Flags().StringVarP(&visibility, "scope", "s", "public", "Visibility")
+}
+
+func doPost(args []string) {
+	var text string
+
+	data, err := editor.Read()
+	if err != nil {
+		log.Fatal(err)
+	}
+
+	text = string(data)
+
+	conf := &mastodon.Config{
+		Server: Config.Host,
+		ClientID: Config.ClientID,
+		ClientSecret: Config.ClientSecret,
+		AccessToken: Config.Token,
+	}
+
+	c := mastodon.NewClient(conf)
+
+	_, err = c.GetAccountCurrentUser(context.Background())
+	if err != nil {
+		log.Fatal(err)
+	}
+	
+
+	note := mastodon.Toot{
+		Status: text,
+		Visibility: visibility,
+	}
+
+	_, err = c.PostStatus(context.Background(), &note)
+
+	if err != nil {
+		log.Fatalf("%#v\n", err)
+	}
+}

root.go

@@ -0,0 +1,18 @@
+package main
+
+import (
+	"log"
+	"github.com/spf13/cobra"
+)
+
+var rootCmd = &cobra.Command{
+	Use: "yuki",
+	Short: "An extraterrestial (but limited) activitypub client",
+}
+
+func Execute() {
+	err := rootCmd.Execute()
+	if err != nil {
+		log.Fatal(err)
+	}
+}

version.go

@@ -0,0 +1,17 @@
+package main
+
+import (
+	"fmt"
+)
+
+var (
+	Revision = "0"
+	Version = "0"
+)
+
+func FullVersion() string {
+	return fmt.Sprintf("%s (r%s)", Version, Revision)
+}
+func PrintVersion() string {
+	return fmt.Sprintf("%s", Version)
+}