name: 'GitHub release'
on:
  push:
    tags:
      - 'v*'
jobs:
  release:
    if: startsWith(github.ref, 'refs/tags/')
    runs-on: ubuntu-latest
    steps:
      - name: Check out repo code
        uses: actions/checkout@v2

      - name: Build Changelog
        id: github_release
        uses: mikepenz/release-changelog-builder-action@main
        with: 
          configuration: ".github/CHANGELOG_TEMPLATE.json"
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
      
      - name: Publish Release          
        uses: actions/create-release@v1
        with:
          tag_name: ${{ github.ref }}
          release_name: ${{ github.ref }}
          body: ${{steps.github_release.outputs.changelog}}
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}