release.yml

name: Create Release

on:
  workflow_dispatch:
    inputs:
      release_type:
        description: 'Release type'
        required: true
        type: choice
        options:
          - patch
          - minor
          - major

permissions:
  contents: write

jobs:
  release:
    runs-on: ubuntu-latest
    
    steps:
    - name: Checkout code
      uses: actions/checkout@v4
      with:
        fetch-depth: 0
    
    - name: Calculate new version
      id: version
      run: |
        # Get the latest tag
        LATEST_TAG=$(git describe --tags --abbrev=0 2>/dev/null || echo "0.0.0")
        echo "Latest tag: $LATEST_TAG"
        
        # Remove 'v' prefix if present
        VERSION=${LATEST_TAG#v}
        
        # Split version into components
        IFS='.' read -r MAJOR MINOR PATCH <<< "$VERSION"
        
        # Increment based on release type
        case "${{ github.event.inputs.release_type }}" in
          major)
            MAJOR=$((MAJOR + 1))
            MINOR=0
            PATCH=0
            ;;
          minor)
            MINOR=$((MINOR + 1))
            PATCH=0
            ;;
          patch)
            PATCH=$((PATCH + 1))
            ;;
        esac
        
        NEW_VERSION="$MAJOR.$MINOR.$PATCH"
        echo "New version: $NEW_VERSION"
        echo "version=$NEW_VERSION" >> $GITHUB_OUTPUT
    
    - name: Configure git
      run: |
        git config user.name "github-actions[bot]"
        git config user.email "github-actions[bot]@users.noreply.github.com"
    
    - name: Update CHANGELOG.md
      run: |
        VERSION="${{ steps.version.outputs.version }}"
        sed -i "s/## \[develop\]/## [$VERSION]/" CHANGELOG.md
        git add CHANGELOG.md
        git commit -m "prepare release $VERSION"
    
    - name: Create and push tag
      run: |
        VERSION="${{ steps.version.outputs.version }}"
        git tag -a "$VERSION" -m "Release $VERSION"
        git push origin HEAD:${{ github.ref_name }}
        git push origin "$VERSION"
    
    - name: Extract release notes
      id: release_notes
      run: |
        VERSION="${{ steps.version.outputs.version }}"
        awk "/## \[$VERSION\]/,/## \[/" CHANGELOG.md | sed '1d;$d' > release_notes.txt
        echo "notes_file=release_notes.txt" >> $GITHUB_OUTPUT
    
    - name: Create release archive
      run: |
        VERSION="${{ steps.version.outputs.version }}"
        git clone --branch "$VERSION" . "luakit-$VERSION"
        rm -rf "luakit-$VERSION/.git"*
        tar -czf "luakit-$VERSION.tar.gz" "luakit-$VERSION"
    
    - name: Create GitHub Release
      uses: softprops/action-gh-release@v1
      with:
        tag_name: ${{ steps.version.outputs.version }}
        name: Release ${{ steps.version.outputs.version }}
        body_path: release_notes.txt
        files: luakit-${{ steps.version.outputs.version }}.tar.gz
        draft: false
        prerelease: false