chore: add goreleaser

Author: voocel

.github/workflows/release.yml

@@ -0,0 +1,32 @@
+name: Release
+
+on:
+  push:
+    tags:
+      - "v*"
+
+permissions:
+  contents: write
+
+jobs:
+  goreleaser:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+
+      - name: Set up Go
+        uses: actions/setup-go@v5
+        with:
+          go-version: stable
+
+      - name: Run GoReleaser
+        uses: goreleaser/goreleaser-action@v7
+        with:
+          distribution: goreleaser
+          version: "~> v2"
+          args: release --clean
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

.goreleaser.yml

@@ -0,0 +1,58 @@
+# yaml-language-server: $schema=https://goreleaser.com/static/schema.json
+version: 2
+
+before:
+  hooks:
+    - go mod tidy
+
+builds:
+  - id: codebot
+    main: ./cmd/codebot
+    binary: codebot
+    env:
+      - CGO_ENABLED=0
+    ldflags:
+      - -s -w
+      - -X main.version={{.Version}}
+      - -X main.commit={{.Commit}}
+      - -X main.date={{.CommitDate}}
+    goos:
+      - linux
+      - darwin
+      - windows
+    goarch:
+      - amd64
+      - arm64
+
+archives:
+  - id: codebot-archive
+    ids:
+      - codebot
+    formats:
+      - tar.gz
+    format_overrides:
+      - goos: windows
+        formats:
+          - zip
+    name_template: >-
+      {{ .ProjectName }}_{{ .Version }}_
+      {{- title .Os }}_
+      {{- if eq .Arch "amd64" }}x86_64
+      {{- else }}{{ .Arch }}{{ end }}
+
+checksum:
+  name_template: "{{ .ProjectName }}_checksums.txt"
+  algorithm: sha256
+
+changelog:
+  sort: asc
+  filters:
+    exclude:
+      - "^docs:"
+      - "^test:"
+      - "^chore:"
+
+release:
+  github:
+    owner: voocel
+    name: codebot

cmd/codebot/main.go

@@ -10,7 +10,15 @@ import (
 	"github.com/voocel/codebot/internal/ui"
 )
 
+// Set via ldflags by GoReleaser.
+var (
+	version = "dev"
+	commit  = "none"
+	date    = "unknown"
+)
+
 func main() {
+	versionFlag := flag.Bool("version", false, "Print version and exit")
 	printFlag := flag.Bool("p", false, "Print mode (non-interactive, pipe-friendly)")
 	jsonFlag := flag.Bool("json", false, "JSON output mode (implies -p)")
 	continueFlag := flag.Bool("c", false, "Continue most recent session")
@@ -19,6 +27,11 @@ func main() {
 	policyProfileFlag := flag.String("policy-profile", "balanced", "Policy profile: strict, balanced, off")
 	flag.Parse()
 
+	if *versionFlag {
+		fmt.Printf("codebot %s (%s %s)\n", version, commit[:min(7, len(commit))], date)
+		return
+	}
+
 	printMode := *printFlag || *jsonFlag
 
 	rt, err := bootstrap.Boot(bootstrap.Options{