version-release.yml

name: Version Release

on:
  push:
    branches:
      - master
      - dev
    paths:
      - 'VERSION'
  workflow_dispatch:

jobs:
  release:
    runs-on: ubuntu-latest
    permissions:
      contents: write
      packages: write

    steps:
      - name: Checkout repository
        uses: actions/checkout@v5
        with:
          fetch-depth: 0

      - name: Read version
        id: version
        run: |
          VERSION=$(head -1 VERSION | tr -d '[:space:]')
          echo "version=$VERSION" >> "$GITHUB_OUTPUT"

          if echo "$VERSION" | grep -qE '\-dev'; then
            echo "is_dev=true" >> "$GITHUB_OUTPUT"
          else
            echo "is_dev=false" >> "$GITHUB_OUTPUT"
            if grep -qE "^## \[$VERSION\]" CHANGELOG.md; then
              echo "changelog_match=true" >> "$GITHUB_OUTPUT"
            else
              echo "changelog_match=false" >> "$GITHUB_OUTPUT"
              echo "::warning::CHANGELOG.md 中未找到版本 $VERSION 的更新日志，跳过 Release 和 Docker 构建"
            fi
          fi

      - name: Create tag
        if: steps.version.outputs.is_dev == 'false' && steps.version.outputs.changelog_match == 'true'
        run: |
          VERSION="${{ steps.version.outputs.version }}"
          TAG="v${VERSION}"

          git config user.name "github-actions[bot]"
          git config user.email "github-actions[bot]@users.noreply.github.com"

          if git rev-parse "$TAG" >/dev/null 2>&1; then
            echo "标签 $TAG 已存在，跳过创建"
          else
            git tag -a "$TAG" -m "Release $TAG"
            git push origin "$TAG"
            echo "标签 $TAG 已创建并推送"
          fi

      - name: Extract release notes
        if: steps.version.outputs.is_dev == 'false' && steps.version.outputs.changelog_match == 'true'
        env:
          RELEASE_VERSION: ${{ steps.version.outputs.version }}
        run: |
          python3 << 'PYEOF'
          import re, os
          with open('CHANGELOG.md', encoding='utf-8') as f:
              content = f.read()
          version = os.environ['RELEASE_VERSION']
          pattern = rf'## \[{re.escape(version)}\].*?(?=\n## \[|\Z)'
          match = re.search(pattern, content, re.DOTALL)
          if match:
              notes = match.group(0).strip()
              notes = notes.split('\n', 1)[1] if '\n' in notes else ''
              notes = re.sub(r'\n---\s*$', '', notes).strip()
              with open('release_notes.md', 'w', encoding='utf-8') as f:
                  f.write(notes)
          PYEOF
          cat release_notes.md || echo "## [${{ steps.version.outputs.version }}]" > release_notes.md

      - name: Create GitHub Release
        if: steps.version.outputs.is_dev == 'false' && steps.version.outputs.changelog_match == 'true'
        uses: softprops/action-gh-release@v2
        with:
          tag_name: v${{ steps.version.outputs.version }}
          name: v${{ steps.version.outputs.version }}
          body_path: release_notes.md
          draft: false
          prerelease: false

      - name: Set up QEMU
        if: steps.version.outputs.is_dev == 'true' || steps.version.outputs.changelog_match == 'true'
        uses: docker/setup-qemu-action@v3

      - name: Set up Docker Buildx
        if: steps.version.outputs.is_dev == 'true' || steps.version.outputs.changelog_match == 'true'
        uses: docker/setup-buildx-action@v3

      - name: Log in to GitHub Container Registry
        if: steps.version.outputs.is_dev == 'true' || steps.version.outputs.changelog_match == 'true'
        uses: docker/login-action@v3
        with:
          registry: ghcr.io
          username: ${{ github.actor }}
          password: ${{ secrets.GITHUB_TOKEN }}

      - name: Generate Docker tags
        if: steps.version.outputs.is_dev == 'true' || steps.version.outputs.changelog_match == 'true'
        id: docker-tags
        run: |
          VERSION="${{ steps.version.outputs.version }}"
          REPO="ghcr.io/$(echo "${{ github.repository }}" | tr '[:upper:]' '[:lower:]')"

          if [ "${{ steps.version.outputs.is_dev }}" = "true" ]; then
            TAGS="${REPO}:${VERSION},${REPO}:dev"
          else
            TAGS="${REPO}:${VERSION},${REPO}:latest"
          fi

          echo "tags=$TAGS" >> "$GITHUB_OUTPUT"

      - name: Build and push Docker image
        if: steps.version.outputs.is_dev == 'true' || steps.version.outputs.changelog_match == 'true'
        uses: docker/build-push-action@v5
        with:
          context: .
          platforms: linux/amd64,linux/arm64
          push: true
          tags: ${{ steps.docker-tags.outputs.tags }}
          labels: |
            org.opencontainers.image.version=${{ steps.version.outputs.version }}