# A version tag builds the four packages, each on its own system, and publishes them.
name: Release
on:
  push:
    tags: ['v*']
permissions:
  contents: write
jobs:
  version:
    runs-on: ubuntu-24.04
    steps:
      - uses: actions/checkout@v7
      # The tag must name the version each build file carries.
      - run: |
          v=${GITHUB_REF_NAME#v}
          grep -qF "project(omaphoto VERSION $v " CMakeLists.txt || { echo "CMakeLists.txt is not $v"; exit 1; }
          grep -qxF "pkgver=$v" packaging/arch/PKGBUILD || { echo "PKGBUILD is not $v"; exit 1; }
          grep -qF "version = \"$v\";" flake.nix || { echo "flake.nix is not $v"; exit 1; }
  deb:
    needs: version
    runs-on: ubuntu-24.04
    # One DEB per Ubuntu LTS: each names its own libraries.
    strategy:
      matrix:
        include:
          - codename: noble
            base: ubuntu:24.04
          - codename: resolute
            base: ubuntu:26.04
    steps:
      - uses: actions/checkout@v7
      # The dev image carries ONNX Runtime, its notices and the model.
      - run: docker build -t omaphoto-dev --build-arg BASE=${{ matrix.base }} -f Dockerfile.dev .
      - run: |
          docker run --rm -u "$(id -u):$(id -g)" -e HOME=/tmp -v "$PWD:/src" -w /src omaphoto-dev sh -c '
            cmake -S . -B build -G Ninja -DCMAKE_BUILD_TYPE=Release -DCMAKE_INSTALL_PREFIX=/usr \
              -DOMAPHOTO_BUNDLE_ORT=ON -DOMAPHOTO_MODEL=/usr/local/share/omaphoto/u2net.onnx &&
            cmake --build build --target omaphoto && cd build && cpack -G DEB'
          mv build/omaphoto_*.deb omaphoto-${{ matrix.codename }}_amd64.deb
      - uses: actions/upload-artifact@v7
        with:
          name: deb-${{ matrix.codename }}
          path: omaphoto-${{ matrix.codename }}_amd64.deb
  rpm:
    needs: version
    runs-on: ubuntu-24.04
    # One RPM per Fedora release: each names its own LibRaw.
    strategy:
      matrix:
        release: [43, 44]
    steps:
      - uses: actions/checkout@v7
      - run: docker build -t omaphoto-fedora --build-arg RELEASE=${{ matrix.release }} scripts/distro/fedora
      - run: |
          docker run --rm -u "$(id -u):$(id -g)" -e HOME=/tmp -v "$PWD:/src" -w /src omaphoto-fedora sh -c '
            cmake -S . -B build -G Ninja -DCMAKE_BUILD_TYPE=Release -DCMAKE_INSTALL_PREFIX=/usr \
              -DOMAPHOTO_BUNDLE_ORT=ON -DOMAPHOTO_MODEL=/usr/local/share/omaphoto/u2net.onnx &&
            cmake --build build --target omaphoto && cd build && cpack -G RPM'
          mv build/omaphoto-*.x86_64.rpm omaphoto-fc${{ matrix.release }}.x86_64.rpm
      - uses: actions/upload-artifact@v7
        with:
          name: rpm-fc${{ matrix.release }}
          path: omaphoto-fc${{ matrix.release }}.x86_64.rpm
  arch:
    needs: version
    runs-on: ubuntu-24.04
    steps:
      - uses: actions/checkout@v7
      - run: docker build -t omaphoto-arch scripts/distro/arch
      # makepkg refuses root; a user of the runner's id builds.
      - run: |
          docker run --rm -v "$PWD:/src" omaphoto-arch sh -c "
            useradd -u $(id -u) builder && chown -R builder /src &&
            su builder -c 'cd /src/packaging/arch && makepkg -f'"
          mv packaging/arch/omaphoto-[0-9]*-x86_64.pkg.tar.zst omaphoto-x86_64.pkg.tar.zst
      - uses: actions/upload-artifact@v7
        with:
          name: arch
          path: omaphoto-x86_64.pkg.tar.zst
  publish:
    needs: [deb, rpm, arch]
    runs-on: ubuntu-24.04
    steps:
      - uses: actions/checkout@v7
      - uses: actions/download-artifact@v8
        with:
          merge-multiple: true
          path: packages
      - working-directory: packages
        run: sha256sum omaphoto-noble_amd64.deb omaphoto-resolute_amd64.deb omaphoto-fc43.x86_64.rpm omaphoto-fc44.x86_64.rpm omaphoto-x86_64.pkg.tar.zst > SHA256SUMS
      - env:
          GH_TOKEN: ${{ github.token }}
        run: |
          gh release create "$GITHUB_REF_NAME" packages/* --title "OmaPhoto ${GITHUB_REF_NAME#v}" \
            --notes "Install with the script for your system: see the README's Install section."