auto-release.yml

name: Auto Release
on:
  workflow_call:
    inputs:
      version:
        description: 'Release version (e.g., 1.0.0), keep empty to auto-increment from VERSION file'
        required: false
        type: string
      name:
        description: 'The name of the person to release the version'
        required: false
        type: string
      email:
        description: 'The email of the person to release the version'
        required: false
        type: string
      timezone:
        description: 'The timezone in the debian changelog file'
        required: true
        type: string
        default: 'Asia/Shanghai'

jobs:
  # 生成变更日志
  create_changelog:
    runs-on: ubuntu-latest
    steps:
      - name: 使用 GitHub App 进行身份验证
        id: auth
        uses: actions/create-github-app-token@v1
        with:
          app-id: ${{ secrets.APP_ID}}
          private-key: ${{ secrets.APP_PRIVATE_KEY }}
          owner: ${{ github.repository_owner }}

      - name: 检出代码
        uses: actions/checkout@v5
        with:
          fetch-depth: 0
          token: ${{ steps.auth.outputs.token }}

      - name: 验证语义化版本号
        id: validate_version
        run: |
          version="${{ github.event.inputs.version }}"

          # 如果没有提供版本号，尝试从 VERSION 文件读取并自动递增
          if [ -z "$version" ]; then
            if [ -f "VERSION" ]; then
              current_version=$(cat VERSION | tr -d '\n\r')
              echo "从 VERSION 文件读取到版本号: $current_version"
              
              # 验证现有版本号格式
              if [[ ! "$current_version" =~ ^(0|[1-9][0-9]*)\.(0|[1-9][0-9]*)\.(0|[1-9][0-9]*)$ ]]; then
                echo "VERSION 文件中的版本号无法自动递增，请手动输入: $current_version" >&2
                exit 1
              fi
              
              # 移除 v 前缀并分割版本号
              IFS='.' read -ra version_parts <<< "${current_version%%-*}"  # 移除预发布标识
              major=${version_parts[0]}
              minor=${version_parts[1]}
              patch=${version_parts[2]}
              
              # 递增补丁版本号
              patch=$((patch + 1))
              version="${major}.${minor}.${patch}"
              echo "自动递增版本号为: $version"
            else
              echo "未提供版本号且未找到 VERSION 文件" >&2
              exit 1
            fi
          else
            if [[ ! "$version" =~ ^v?(0|[1-9][0-9]*)\.(0|[1-9][0-9]*)\.(0|[1-9][0-9]*)(-((0|[1-9][0-9]*|[0-9]*[a-zA-Z-][0-9a-zA-Z-]*)(\.(0|[1-9][0-9]*|[0-9]*[a-zA-Z-][0-9a-zA-Z-]*))*))?(\+([0-9a-zA-Z-]+(\.[0-9a-zA-Z-]+)*))?$ ]]; then
              echo "无效的版本号格式，请使用语义化版本号: $version" >&2
              exit 1
            fi
          fi

          echo "新版本号: $version"
          version=${version#v}

          echo "version=${version}" >> $GITHUB_OUTPUT

      - name: 获取 actor 的昵称
        id: actor_name
        uses: actions/github-script@v7
        with:
          script: |
            const { data: user } = await github.rest.users.getByUsername({
              username: context.actor
            });
            core.setOutput('name', user.name);

      - name: 获取触发者的 GitHub 邮箱
        id: get_email
        uses: evvanErb/get-github-email-by-username-action@v1.25
        continue-on-error: true
        with:
          github-username: ${{ github.actor }}
          token: ${{ steps.auth.outputs.token }}

      - name: 检查并设置用户信息
        id: setup_user_info
        run: |
          # 检查是否提供了用户名和邮箱
          input_name="${{ github.event.inputs.name }}"
          input_email="${{ github.event.inputs.email }}"
          
          # 设置用户名
          if [ -z "$input_name" ]; then
            author_name="${{ steps.actor_name.outputs.name }}"
            if [ -z "$author_name" ]; then
              author_name="${{ github.actor }}"
            fi
            echo "未提供用户名，使用 GitHub 用户名: $author_name"
          else
            author_name="$input_name"
            echo "使用提供的用户名: $author_name"
          fi
          
          # 设置邮箱
          if [ -z "$input_email" ]; then
            # 尝试从 GitHub API 获取邮箱
            github_email="${{ steps.get_email.outputs.email }}"
            if [ -n "$github_email" ] && [ "$github_email" != "null" ] && [ "$github_email" != "" ]; then
              author_email="$github_email"
              echo "从 GitHub API 获取到邮箱: $author_email"
            else
              echo "无法获取 GitHub 邮箱！"
              exit 1
            fi
          else
            author_email="$input_email"
            echo "使用提供的邮箱: $author_email"
          fi
          
          # 输出到 GITHUB_OUTPUT
          echo "author_name=${author_name}" >> $GITHUB_OUTPUT
          echo "author_email=${author_email}" >> $GITHUB_OUTPUT
          
          echo "最终用户信息: $author_name <$author_email>"

      - name: Install git-cliff from crates.io
        uses: baptiste0928/cargo-install@v3
        with:
          crate: git-cliff

      - name: 生成变更日志
        run: |

            version=${{ steps.validate_version.outputs.version }}

            # 获取发布者名称和邮箱
            author_name="${{ steps.setup_user_info.outputs.author_name }}"
            author_email="${{ steps.setup_user_info.outputs.author_email }}"

            # 获取仓库名 (GitHub Actions 环境)
            if [ -n "$GITHUB_REPOSITORY" ]; then
                repo_name=$(basename "$GITHUB_REPOSITORY")
            else
                # 本地环境回退方案
                repo_name=$(basename "$(git rev-parse --show-toplevel)")
            fi

            # 配置git
            git config --global user.name "github-actions[bot]"
            git config --global user.email "41898282+github-actions[bot]@users.noreply.github.com"

            echo "正在更新源代码信息……"
            echo ${version} > VERSION

            echo "正在生成 CHANGELOG.md ……"
            if [ -f "CHANGELOG.md" ]; then
                git cliff --use-branch-tags --unreleased --tag "${version}" \
                  --github-repo "${GITHUB_REPOSITORY}" \
                  --github-token "${{ secrets.GITHUB_TOKEN }}" \
                  --config keepachangelog \
                  --prepend "CHANGELOG.md"
            else
                git cliff --use-branch-tags --unreleased --tag "${version}" \
                --github-repo "${GITHUB_REPOSITORY}" \
                --github-token "${{ secrets.GITHUB_TOKEN }}" \
                --config keepachangelog \
                -o "CHANGELOG.md"
            fi

            git cliff --use-branch-tags --unreleased --tag "${version}" \
                --github-repo "${GITHUB_REPOSITORY}" \
                --github-token "${{ secrets.GITHUB_TOKEN }}" \
                --config keepachangelog \
                -o "../CHANGELOG.md"

            if [ -d "debian" ]; then
                echo "为Debian生成版本更新……"
                
                sudo apt-get update && sudo apt-get install -y devscripts
                export TZ="${{ github.event.inputs.timezone }}"
                export DEBFULLNAME="${author_name}"
                export DEBEMAIL="${author_email}"
                
                dch --newversion "${version}" --distribution unstable "Release ${version}"
            fi

            if [ -f "archlinux/PKGBUILD" ]; then
                echo "正在更新 PKGBUILD 版本号……"
                
                # 更新版本号
                sed -i "s/^pkgver=.*/pkgver=${version}/" archlinux/PKGBUILD
                
                # 重置 pkgrel 为 1
                sed -i "s/^pkgrel=.*/pkgrel=1/" archlinux/PKGBUILD
            fi

            if [ -d "rpm" ]; then
                echo "正在更新 RPM 版本号……"
                pushd rpm
                find . -maxdepth 1 -name "*.spec" -type f | while read -r file; do
                    if [ -f "$file" ]; then
                        echo "处理文件: $file"
                        sed -i -E "s/^(Version:[[:space:]]*)[0-9].*/\1${version}/" "$file"
                        echo "生成文件: ${file}"
                    fi
                done
                popd
            fi

            if [ -f "version.sh" ]; then
                echo "发现自定义 version.sh 文件，正在执行……"
                chmod +x version.sh
                ./version.sh ${version}
            fi

            echo "
            ---
            This PR is triggered by @${{ github.actor }}" >> ../CHANGELOG.md
                            
            git add .
            git commit -m "chore: New release ${version}
            
            Log:"
            git show -s

      - name: 创建PR
        id: cpr
        uses: peter-evans/create-pull-request@v7
        with:
          token: ${{ steps.auth.outputs.token }}
          title: "Release ${{ steps.validate_version.outputs.version }}"
          body-path: "../CHANGELOG.md"
          branch: "release-${{ steps.validate_version.outputs.version }}"

      - name: Check outputs
        if: ${{ steps.cpr.outputs.pull-request-number }}
        run: |
          echo "Pull Request Number - ${{ steps.cpr.outputs.pull-request-number }}"
          echo "Pull Request URL - ${{ steps.cpr.outputs.pull-request-url }}"