on:
  release:
    types: [created]

name: Upload tarball for release

jobs:
  upload-release:
    name: Upload Release Asset
    runs-on: ubuntu-latest
    steps:
      - name: Set release tarball name
        run: |
            echo "TARBALL_NAME=$(echo MakeColors-${GITHUB_REF##*/v})" >> $GITHUB_ENV

      - name: Checkout code
        uses: actions/checkout@v2

      - name: Pack tarball
        run: |
          git archive HEAD --prefix=${{ env.TARBALL_NAME }}/ | bzip2 > ${{ env.TARBALL_NAME }}.tar.bz2

      - name: Upload Release Asset
        id: upload
        uses: actions/upload-release-asset@v1
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        with:
          upload_url: ${{ github.event.release.upload_url }}
          asset_path: ./${{ env.TARBALL_NAME }}.tar.bz2
          asset_name: ${{ env.TARBALL_NAME }}.tar.bz2
          asset_content_type: application/x-bzip2