# 03-自动打包与发布

配置 GitHub Actions 自动打包 .laapp 并发布到 GitHub Releases。

---

## 🎯 发布工作流

```yaml
# .github/workflows/release.yml
name: Release

on:
  push:
    tags:
      - 'v*'

env:
  DOTNET_VERSION: '10.0.x'

jobs:
  build-and-release:
    runs-on: windows-latest
    
    steps:
      - name: Checkout
        uses: actions/checkout@v4
      
      - name: Setup .NET
        uses: actions/setup-dotnet@v4
        with:
          dotnet-version: ${{ env.DOTNET_VERSION }}
      
      - name: Get Version
        id: version
        run: |
          $version = $env:GITHUB_REF -replace 'refs/tags/v', ''
          echo "VERSION=$version" >> $env:GITHUB_OUTPUT
      
      - name: Restore
        run: dotnet restore
      
      - name: Build
        run: dotnet build --configuration Release --no-restore
      
      - name: Package
        run: |
          $version = "${{ steps.version.outputs.VERSION }}"
          Rename-Item -Path "bin/Release/net10.0/MyPlugin.laapp" -NewName "MyPlugin-$version.laapp"
      
      - name: Create Release
        uses: softprops/action-gh-release@v1
        with:
          files: bin/Release/net10.0/*.laapp
          generate_release_notes: true
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
```

---

## 📋 发布流程

### 1. 创建标签

```bash
# 创建版本标签
git tag -a v1.0.0 -m "Release version 1.0.0"

# 推送标签到 GitHub
git push origin v1.0.0
```

### 2. 自动触发

推送标签后，GitHub Actions 会自动：
1. 检出代码
2. 构建项目
3. 打包 .laapp
4. 创建 Release
5. 上传产物

### 3. 查看 Release

在 GitHub 仓库页面 → Releases 查看自动创建的发布。

---

## 🔧 高级配置

### 预发布版本

```yaml
- name: Create Release
  uses: softprops/action-gh-release@v1
  with:
    files: bin/Release/net10.0/*.laapp
    prerelease: ${{ contains(github.ref, 'beta') || contains(github.ref, 'alpha') }}
```

### 生成变更日志

```yaml
- name: Generate Changelog
  id: changelog
  uses: mikepenz/release-changelog-builder-action@v4
  with:
    configuration: .github/changelog-config.json
  env:
    GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

- name: Create Release
  uses: softprops/action-gh-release@v1
  with:
    body: ${{ steps.changelog.outputs.changelog }}
    files: bin/Release/net10.0/*.laapp
```

---

## 💡 最佳实践

### 版本号管理

```yaml
- name: Update Version
  run: |
    $version = "${{ github.ref_name }}" -replace '^v', ''
    $json = Get-Content plugin.json | ConvertFrom-Json
    $json.version = $version
    $json | ConvertTo-Json | Set-Content plugin.json
```

### 多文件发布

```yaml
- name: Create Release
  uses: softprops/action-gh-release@v1
  with:
    files: |
      bin/Release/net10.0/*.laapp
      README.md
      LICENSE
```

---

## 🎯 下一步

学习多平台构建：

👉 **[04-多平台构建策略](04-多平台构建策略.md)**

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*最后更新：2026年4月*