ci: add GoReleaser workflow for go-cli releases

Author: zhaoxiongfei

.github/workflows/release-go-cli.yml

@@ -0,0 +1,40 @@
+name: Release Go CLI
+
+on:
+  push:
+    tags:
+      - "go-cli/v*"
+
+permissions:
+  contents: write
+
+jobs:
+  release:
+    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: "1.21"
+          cache-dependency-path: apps/go-cli/go.mod
+
+      - name: Resolve release version
+        run: |
+          TAG="${GITHUB_REF#refs/tags/}"
+          VERSION="${TAG#go-cli/v}"
+          echo "RELEASE_VERSION=${VERSION}" >> "$GITHUB_ENV"
+          echo "Release tag: ${TAG}, version: ${VERSION}"
+
+      - name: Run GoReleaser
+        uses: goreleaser/goreleaser-action@v6
+        with:
+          distribution: goreleaser
+          version: "~> v2"
+          args: release --clean --config .goreleaser.go-cli.yaml --skip=validate
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

.goreleaser.go-cli.yaml

@@ -0,0 +1,49 @@
+version: 2
+
+project_name: deckops
+
+builds:
+  - id: deckops
+    dir: apps/go-cli
+    main: .
+    binary: deckops
+    env:
+      - CGO_ENABLED=0
+    goos:
+      - darwin
+      - linux
+      - windows
+    goarch:
+      - amd64
+      - arm64
+    ldflags:
+      - -s -w
+      - -X=main.version={{ .Env.RELEASE_VERSION }}
+
+archives:
+  - formats:
+      - tar.gz
+    format_overrides:
+      - goos: windows
+        formats:
+          - zip
+    name_template: "{{ .ProjectName }}_{{ .Env.RELEASE_VERSION }}_{{ .Os }}_{{ .Arch }}"
+    files:
+      - apps/go-cli/README.md
+
+checksum:
+  name_template: checksums.txt
+
+changelog:
+  sort: asc
+  filters:
+    exclude:
+      - '^docs:'
+      - '^test:'
+      - '^chore:'
+
+release:
+  github:
+    owner: deckflow
+    name: deckops
+  name_template: "go-cli v{{ .Env.RELEASE_VERSION }}"

apps/go-cli/README.md

@@ -2,7 +2,34 @@
 
 Go implementation of the Deckops CLI, using the local Go SDK in `sdks/go`.
 
-## Build
+## Install
+
+Pre-built binaries are published on [GitHub Releases](https://github.com/deckflow/deckops/releases). Look for assets named `deckops_<version>_<os>_<arch>.tar.gz` (or `.zip` on Windows).
+
+Example (macOS Apple Silicon):
+
+```bash
+VERSION=0.7.0
+curl -fsSL "https://github.com/deckflow/deckops/releases/download/go-cli/v${VERSION}/deckops_${VERSION}_darwin_arm64.tar.gz" \
+  | tar -xz
+sudo mv deckops /usr/local/bin/
+deckops --version
+```
+
+Replace `darwin_arm64` with your platform:
+
+| Platform | Asset suffix |
+|----------|--------------|
+| macOS (Apple Silicon) | `darwin_arm64` |
+| macOS (Intel) | `darwin_amd64` |
+| Linux (x64) | `linux_amd64` |
+| Linux (ARM64) | `linux_arm64` |
+| Windows (x64) | `windows_amd64.zip` |
+| Windows (ARM64) | `windows_arm64.zip` |
+
+Verify downloads with the `checksums.txt` file attached to the same release.
+
+## Build from source
 
 ```bash
 go build -o deckops .
@@ -15,3 +42,14 @@ deckops [--json] <command> [options]
 ```
 
 The command surface mirrors `apps/node-cli`: `config`, `login`, `task`, `compress`, `extract`, `ocr`, `convert`, `join`, `create`, `translate`, and `run`.
+
+## Release (maintainers)
+
+Push a tag to trigger the GitHub Actions release workflow:
+
+```bash
+git tag go-cli/v0.7.0
+git push origin go-cli/v0.7.0
+```
+
+This builds macOS, Linux, and Windows binaries and uploads them to GitHub Releases.

apps/go-cli/main.go

@@ -23,13 +23,15 @@ import (
 )
 
 const (
-	version            = "0.7.0"
+	defaultVersion     = "0.7.0"
 	defaultTimeoutSec  = 300
 	defaultOCRLanguage = "zh-hans"
 	defaultLoginPort   = 3737
 	loginTimeout       = 5 * time.Minute
 )
 
+var version = defaultVersion
+
 var compressTypes = map[string]string{
 	".zip":  "file.compress",
 	".pptx": "file.compress",