name: Source Tarball

on:
  release:
    types:
      - created

jobs:
  create_tarball:
    name: Create & Upload Tarball
    runs-on: ubuntu-latest
    steps:
    - uses: actions/checkout@v2
      with:
        submodules: true
        fetch-depth: 0
    - name: Pack Tarball
      id: pack_tarball
      run: |
        version="${GITHUB_REF#refs/tags/v}"
        dir_name="solvespace-${version}"
        archive_name="${dir_name}.tar.xz"
        archive_path="${HOME}/${archive_name}"
        
        echo "::set-output name=archive_name::${archive_name}"
        echo "::set-output name=archive_path::${archive_path}"

        cd ..
        tar \
          --exclude-vcs \
          --transform "s:^solvespace:${dir_name}:" \
          -cvaf \
          ${archive_path} \
          solvespace
    - name: Get Release Upload URL
      id: get_upload_url
      env:
        event: ${{ toJson(github.event) }}
      run: |
        upload_url=$(echo "$event" | jq -r ".release.upload_url")
        echo "::set-output name=upload_url::$upload_url"
        echo "Upload URL: $upload_url"
    - name: Upload Tarball
      uses: actions/upload-release-asset@v1
      env:
        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
      with:
        upload_url: ${{ steps.get_upload_url.outputs.upload_url }}
        asset_path: ${{ steps.pack_tarball.outputs.archive_path }}
        asset_name: ${{ steps.pack_tarball.outputs.archive_name }}
        asset_content_type: binary/octet-stream