.github/workflows/build.yml

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# specific language governing permissions and limitations
# under the License.

name: Python Release Build
on:
  pull_request:
    branches: ["main"]
  push:
    tags: ["*-rc*"]
    branches: ["branch-*"]

jobs:
  generate-license:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v3
      - uses: actions-rs/toolchain@v1
        with:
          profile: minimal
          toolchain: stable
          override: true
      - name: Generate license file
        run: python ./dev/create_license.py
      - uses: actions/upload-artifact@v3
        with:
          name: python-wheel-license
          path: LICENSE.txt

  build-python-mac-win:
    needs: [generate-license]
    name: Mac/Win
    runs-on: ${{ matrix.os }}
    strategy:
      fail-fast: false
      matrix:
        python-version: ["3.10"]
        os: [macos-latest, windows-latest]
    steps:
      - uses: actions/checkout@v3

      - uses: actions/setup-python@v4
        with:
          python-version: ${{ matrix.python-version }}

      - uses: actions-rs/toolchain@v1
        with:
          toolchain: stable

      - name: Upgrade pip
        run: python -m pip install --upgrade pip

      - name: Install maturin
        run: pip install maturin==0.15.1

      - run: rm LICENSE.txt
      - name: Download LICENSE.txt
        uses: actions/download-artifact@v3
        with:
          name: python-wheel-license
          path: .

      - name: Install Protoc
        uses: arduino/setup-protoc@v1
        with:
          version: "3.x"
          repo-token: ${{ secrets.GITHUB_TOKEN }}

      - name: Build Python package
        run: maturin build --release --strip

      - name: List Windows wheels
        if: matrix.os == 'windows-latest'
        run: dir target\wheels\
        # since the runner is dynamic shellcheck (from actionlint) can't infer this is powershell
        # so we specify it explicitly
        shell: powershell

      - name: List Mac wheels
        if: matrix.os != 'windows-latest'
        run: find target/wheels/

      - name: Archive wheels
        uses: actions/upload-artifact@v3
        with:
          name: dist
          path: target/wheels/*

  build-macos-aarch64:
    needs: [generate-license]
    name: Mac arm64
    runs-on: macos-latest
    strategy:
      fail-fast: false
      matrix:
        python-version: ["3.10"]
    steps:
      - uses: actions/checkout@v3

      - uses: actions/setup-python@v4
        with:
          python-version: ${{ matrix.python-version }}

      - uses: actions-rs/toolchain@v1
        with:
          toolchain: stable

      - name: Set up Rust targets
        run: rustup target add aarch64-apple-darwin

      - name: Upgrade pip
        run: python -m pip install --upgrade pip

      - name: Install maturin
        run: pip install maturin==0.15.1

      - run: rm LICENSE.txt
      - name: Download LICENSE.txt
        uses: actions/download-artifact@v3
        with:
          name: python-wheel-license
          path: .

      - name: Install Protoc
        uses: arduino/setup-protoc@v1
        with:
          version: "3.x"
          repo-token: ${{ secrets.GITHUB_TOKEN }}

      - name: Build Python package
        run: maturin build --release --strip --target aarch64-apple-darwin
      - name: List Mac wheels
        run: find target/wheels/

      - name: Archive wheels
        uses: actions/upload-artifact@v3
        with:
          name: dist
          path: target/wheels/*

  build-manylinux:
    needs: [generate-license]
    name: Manylinux
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v3
      - run: rm LICENSE.txt
      - name: Download LICENSE.txt
        uses: actions/download-artifact@v3
        with:
          name: python-wheel-license
          path: .
      - run: cat LICENSE.txt
      - name: Build wheels
        uses: PyO3/maturin-action@v1
        env:
          RUST_BACKTRACE: 1
        with:
          rust-toolchain: nightly
          target: x86_64
          manylinux: auto
          rustup-components: rust-std rustfmt # Keep them in one line due to https://github.com/PyO3/maturin-action/issues/153
          args: --release --manylinux 2014 --features protoc
      - name: Archive wheels
        uses: actions/upload-artifact@v3
        with:
          name: dist
          path: target/wheels/*

  build-manylinux-aarch64:
    needs: [generate-license]
    name: Manylinux arm64
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v3
      - run: rm LICENSE.txt
      - name: Download LICENSE.txt
        uses: actions/download-artifact@v3
        with:
          name: python-wheel-license
          path: .
      - run: cat LICENSE.txt
      - name: Build wheels
        uses: PyO3/maturin-action@v1
        env:
          RUST_BACKTRACE: 1
        with:
          rust-toolchain: nightly
          target: aarch64
          # Use manylinux_2_28-cross because the manylinux2014-cross has GCC 4.8.5, which causes the build to fail
          manylinux: 2_28
          rustup-components: rust-std rustfmt # Keep them in one line due to https://github.com/PyO3/maturin-action/issues/153
          args: --release --features protoc
      - name: Archive wheels
        uses: actions/upload-artifact@v3
        with:
          name: dist
          path: target/wheels/*

  build-sdist:
    needs: [generate-license]
    name: Source distribution
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v3
      - run: rm LICENSE.txt
      - name: Download LICENSE.txt
        uses: actions/download-artifact@v3
        with:
          name: python-wheel-license
          path: .
      - run: cat LICENSE.txt
      - name: Build sdist
        uses: PyO3/maturin-action@v1
        with:
          rust-toolchain: stable
          manylinux: auto
          rustup-components: rust-std rustfmt
          args: --release --sdist --out dist --features protoc
      - name: Archive wheels
        uses: actions/upload-artifact@v3
        with:
          name: dist
          path: target/wheels/*

  # NOTE: PyPI publish needs to be done manually for now after release passed the vote
  # release:
  #   name: Publish in PyPI
  #   needs: [build-manylinux, build-python-mac-win]
  #   runs-on: ubuntu-latest
  #   steps:
  #     - uses: actions/download-artifact@v3
  #     - name: Publish to PyPI
  #       uses: pypa/gh-action-pypi-publish@master
  #       with:
  #         user: __token__
  #         password: ${{ secrets.pypi_password }}