name: Release new version

on:
  push:
    tags:
      - '[0-9]+.[0-9]+.[0-9]+'

jobs:
  build-container:
    name: Container
    uses: ./.github/workflows/container.yml
    permissions:
      packages: write

  release:
    name: Build and publish a release
    runs-on: ubuntu-latest
    needs: build-container
    permissions:
      contents: write

    container:
      image: ${{ needs.build-container.outputs.image }}
      options: ${{ needs.build-container.outputs.image_options }}
      env:
        XDP_TEST_IN_CI: 1

    steps:
      - name: Configure environment
        run: |
          git config --global --add safe.directory $GITHUB_WORKSPACE

      - name: Checkout the repository
        uses: actions/checkout@v4

      - name: Build xdg-desktop-portal
        run: |
          meson setup . _build
          meson dist -C _build

      - name: Extract release information
        run: |
          # Extract the release version
          releaseVersion=`meson introspect --projectinfo _build/ | jq -r .version`
          echo "releaseVersion=$releaseVersion" | tee -a $GITHUB_ENV
          echo $releaseVersion

          # Extract the changelog
          {
            echo "releaseChangelog<<EOF"
            perl -0777nE 'print $& if /(?<=\n\n).*?(?=\nChanges in)/sg' NEWS.md
            echo "\nEOF"
          } | tee -a $GITHUB_ENV
          echo $releaseChangelog

          # Check if version is a pre-release
          preRelease=$((`echo $releaseVersion | cut -d '.' -f2` % 2))
          {
            echo -n "preRelease="
            if [ $preRelease = 1 ] || [ $preRelease = "true" ]; then
              echo "true";
            else
              echo "false";
            fi
          } | tee -a $GITHUB_ENV
          echo $preRelease

      - name: Create release
        uses: ncipollo/release-action@v1.15.0
        with:
          tag: ${{ env.releaseVersion }}
          body: ${{ env.releaseChangelog }}
          prerelease: ${{ env.preRelease }}
          artifacts: _build/meson-dist/*