create-release.yml

name: Create Release

on:
  push:
    tags:
      - '*'

permissions:
  contents: write

jobs:
  create-release:
    runs-on: ubuntu-latest
    
    steps:
    - name: Checkout code
      uses: actions/checkout@v4
      with:
        fetch-depth: 0

    - name: Get tag name
      id: tag
      run: echo "tag=${GITHUB_REF#refs/tags/}" >> $GITHUB_OUTPUT

    - name: Generate release notes
      id: release_notes
      run: |
        # Get the previous tag to generate changelog
        PREVIOUS_TAG=$(git describe --tags --abbrev=0 HEAD^ 2>/dev/null || echo "")
        
        if [ -n "$PREVIOUS_TAG" ]; then
          echo "## What's Changed" > release_notes.md
          echo "" >> release_notes.md
          
          # Get commits since previous tag
          git log --pretty=format:"- %s" ${PREVIOUS_TAG}..HEAD >> release_notes.md
          
          echo "" >> release_notes.md
          echo "## Full Changelog" >> release_notes.md
          echo "**Full Changelog**: https://github.com/${{ github.repository }}/compare/${PREVIOUS_TAG}...${{ steps.tag.outputs.tag }}" >> release_notes.md
        else
          echo "## What's Changed" > release_notes.md
          echo "" >> release_notes.md
          echo "🎉 Initial release of ${{ steps.tag.outputs.tag }}" >> release_notes.md
        fi

    - name: Create Release
      env:
        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
      run: |
        # Create release with notes
        gh release create "${{ steps.tag.outputs.tag }}" \
          --title "${{ steps.tag.outputs.tag }}" \
          --notes-file release_notes.md