name: Release

on:
  push:
    tags: ['v*']

permissions:
  contents: write

jobs:
  release:
    # Arch Linux only ships x86_64 images, so pick an amd64 runner.
    runs-on: amd64
    container: archlinux:latest
    steps:
      - name: Install dependencies
        run: |
          pacman -Syu --noconfirm --needed git nodejs curl jq
      - uses: actions/checkout@v4
        with:
          fetch-depth: 0
      - name: Source tarball
        run: |
          git config --global --add safe.directory "$PWD"
          version="${GITHUB_REF_NAME#v}"
          mkdir -p dist
          git archive --format=tar --prefix="qtpotato-$version/" "$GITHUB_REF_NAME" \
              | gzip -n > "dist/qtpotato-$version.tar.gz"
      - name: Publish release
        env:
          TOKEN: ${{ secrets.GITHUB_TOKEN }}
        run: |
          cd dist
          sha256sum -- * > SHA256SUMS
          api="$GITHUB_SERVER_URL/api/v1/repos/$GITHUB_REPOSITORY"
          id=$(jq -n --arg tag "$GITHUB_REF_NAME" '{tag_name: $tag, name: ("QtPotato " + ($tag | ltrimstr("v")))}' \
              | curl -fsS -X POST -H "Authorization: token $TOKEN" -H 'Content-Type: application/json' \
                  --data @- "$api/releases" | jq -r .id)
          for f in *; do
              curl -fsS -X POST -H "Authorization: token $TOKEN" \
                  -F "attachment=@$f" "$api/releases/$id/assets?name=$f" > /dev/null
          done