on:
  push:
    tags:
      - "v*"

jobs:
  release:
    runs-on: docker
    steps:
      - uses: actions/checkout@v4
        with:
          # Apparently the checkout action overwrites the tag with the tag commit.
          # This makes it impossible to extract the tag notes, since those will then be the commit message.
          # Setting ref to the tag (github.ref) explictly fixes that.
          # See: https://github.com/actions/checkout/issues/1638#issuecomment-2119577787
          ref: ${{ github.ref }}
          fetch-depth: 0
          fetch-tags: true
      - name: Get release notes from tag
        id: releasenotes
        run: |
          pwd
          ls -la "${{ runner.temp }}"
          touch "${{ runner.temp }}/miau"
          ls -la "${{ runner.temp }}"
          echo "miau=nyaaaa" >> $GITHUB_ENV
          {
            echo 'releasenotes<<EOF'
            git tag -l --format='%(contents)' ${{ env.GITHUB_REF_NAME }}
            echo 'EOF'
          } >> $GITHUB_OUTPUT
          git tag -l --format='%(contents)' ${{ env.GITHUB_REF_NAME }}
      - name: Show release notes
        run: |
          ls -la "${{ runner.temp }}"
          echo "${{ steps.releasenotes.outputs.releasenotes }}"
      - name: Install Hatch
        uses: https://github.com/pypa/hatch@install
      - name: Build project
        run: hatch build
      - name: Create a Forgejo release
        uses: actions/forgejo-release@v2
        with:
          direction: upload
          url: https://git.hamburg.ccc.de
          release-dir: dist
          release-notes: ${{ steps.releasenotes.outputs.releasenotes }}
          token: ${{ env.GITHUB_TOKEN }}