release.yml

name: Release

on:
  pull_request:
    types: [closed]

permissions:
  contents: write

jobs:
  release:
    name: Create Release
    if: |
      (github.event_name == 'pull_request' && 
       github.event.pull_request.merged == true &&
       contains(github.event.pull_request.labels.*.name, 'release'))
    runs-on: ubuntu-latest
    container: quay.io/coreos-assembler/fcos-buildroot:testing-devel
    steps:
      - name: Checkout repository
        uses: actions/checkout@v4
        with:
          fetch-depth: 0
          token: ${{ secrets.GITHUB_TOKEN }}
      
      - name: Extract version
        id: extract_version
        run: |
          # Extract version from crates/lib/Cargo.toml
          VERSION=$(cargo read-manifest --manifest-path crates/lib/Cargo.toml | jq -r '.version')
          
          # Validate version format
          if ! echo "$VERSION" | grep -E '^[0-9]+\.[0-9]+\.[0-9]+$' >/dev/null; then
            echo "Error: Invalid version format in Cargo.toml: $VERSION"
            exit 1
          fi
          
          echo "Extracted version: $VERSION"
          echo "version=$VERSION" >> $GITHUB_OUTPUT
          echo "TAG_NAME=v$VERSION" >> $GITHUB_OUTPUT
      
      - name: Install deps
        run: ./ci/installdeps.sh
      
      - name: Mark git checkout as safe
        run: git config --global --add safe.directory "$GITHUB_WORKSPACE"
      
      - name: Import GPG key
        if: github.event_name != 'push'
        uses: crazy-max/ghaction-import-gpg@v6
        with:
          gpg_private_key: ${{ secrets.GPG_PRIVATE_KEY }}
          passphrase: ${{ secrets.GPG_PASSPHRASE }}
          git_user_signingkey: true
          git_commit_gpgsign: true
          git_tag_gpgsign: true
      
      - name: Create and push tag
        if: github.event_name != 'push'
        run: |
          VERSION="${{ steps.extract_version.outputs.version }}"
          TAG_NAME="v$VERSION"
          
          if git rev-parse "$TAG_NAME" >/dev/null 2>&1; then
            echo "Tag $TAG_NAME already exists"
            exit 0
          fi

          git tag -s -m "Release $VERSION" "$TAG_NAME"
          git push origin "$TAG_NAME"
          
          echo "Successfully created and pushed tag $TAG_NAME"
          
          git checkout "$TAG_NAME"
      
      - name: Install vendor tool
        run: cargo install cargo-vendor-filterer
      
      - name: Cache Dependencies
        uses: Swatinem/rust-cache@v2
        with:
          key: "release"
      
      - name: Run cargo xtask package
        run: cargo xtask package
      
      - name: Create Release
        id: create_release
        uses: actions/create-release@v1
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        with:
          tag_name: ${{ steps.extract_version.outputs.TAG_NAME }}
          release_name: Release ${{ steps.extract_version.outputs.TAG_NAME }}
          draft: true
          prerelease: false
          body: |
            ## bootc ${{ steps.extract_version.outputs.version }}
            
            ### Changes
            
            Auto-generated release notes will be populated here.
            
            ### Assets
            
            - `bootc-${{ steps.extract_version.outputs.version }}-vendor.tar.zstd` - Vendored dependencies archive
            - `bootc-${{ steps.extract_version.outputs.version }}.tar.zstd` - Source archive
      
      - name: Upload vendor archive
        uses: actions/upload-release-asset@v1
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        with:
          upload_url: ${{ steps.create_release.outputs.upload_url }}
          asset_path: ./target/bootc-${{ steps.extract_version.outputs.version }}-vendor.tar.zstd
          asset_name: bootc-${{ steps.extract_version.outputs.version }}-vendor.tar.zstd
          asset_content_type: application/zstd
      
      - name: Upload source archive
        uses: actions/upload-release-asset@v1
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        with:
          upload_url: ${{ steps.create_release.outputs.upload_url }}
          asset_path: ./target/bootc-${{ steps.extract_version.outputs.version }}.tar.zstd
          asset_name: bootc-${{ steps.extract_version.outputs.version }}.tar.zstd
          asset_content_type: application/zstd