name: Pack Plugins and Create Release

on:
  page_build:

jobs:
  pack-plugins:
    runs-on: ubuntu-latest
    
    steps:
    - name: Checkout repository
      uses: actions/checkout@v4
      with:
        ref: ${{ github.event.build.commit }}

    - name: Get latest tag
      id: get_tag
      run: |
        git fetch --tags
        latest=$(git tag --sort=-v:refname | grep -E '^v[0-9]+\.[0-9]+\.[0-9]+$' | head -n1)
        echo "Latest tag: $latest"
        if [[ -z "$latest" ]]; then
          echo "tag=v0.0.0" >> "$GITHUB_OUTPUT"
        else
          echo "tag=$latest" >> "$GITHUB_OUTPUT"
        fi
    
    - name: Bump patch version
      id: bump_tag
      run: |
        old="${{ steps.get_tag.outputs.tag }}"
        IFS='.' read -r major minor patch <<< "${old#v}"
        new="v$major.$minor.$((patch+1))"
        echo "New tag: $new"
        echo "new_tag=$new" >> "$GITHUB_OUTPUT"
    
    - name: Create Git tag
      run: |
        git config user.name "github-actions"
        git config user.email "github-actions@github.com"
        git tag ${{ steps.bump_tag.outputs.new_tag }}
        git push origin ${{ steps.bump_tag.outputs.new_tag }}
    
    - name: Set up Python
      uses: actions/setup-python@v4
      with:
        python-version: '3.x'
    
    - name: Pack plugins
      run: |
        python packer/pack.py

    - name: Upload GitHub Release
      uses: softprops/action-gh-release@v2
      with:
        tag_name: ${{ steps.bump_tag.outputs.new_tag }}
        name: Release ${{ steps.bump_tag.outputs.new_tag }}
        body: Auto‑generated release for commit `${{ github.event.build.commit }}`
        files: artifacts/*.plugin