name: Build and Test

on: [push]

jobs:
  build-and-test:
    name: build py3.${{ matrix.python-version }} on ${{ matrix.platform || matrix.os.base }}-${{ matrix.os.version }}
    strategy:
      fail-fast: true
      # NOTE: In the matrix below, we call out macos 13 and latest (> 13) explicitly. This is to enable running on both Intel and Apple Silicon for Mac.
      # As of this writing, MacOS 13 is Intel and MacOS 14 and above is Apple Silicon. Ideally, the Apple transition to their new chip occurs fast and
      # we can drop macos-13 checks and then just use 'latest'.
      matrix:
        os:
          - base: ubuntu
            version: latest
          - base: macos
            version: '13'
            arch: 'x86_64'
          - base: macos
            version: 'latest'
            arch: 'arm64'
          - base: windows
            version: latest
            arch: 'amd64'
        python-version:
          - "10"
          - "11"
        include:
          - os:
              base: ubuntu
              version: latest
            platform: linux
          - os:
              base: windows
              version: latest
            ls: dir
    runs-on: ${{ format('{0}-{1}', matrix.os.base, matrix.os.version) }}
    steps:
      - uses: actions/checkout@v4

      - name: set up rust
        uses: dtolnay/rust-toolchain@stable

      - name: install rust target for MacOS 14 (Apple Silicon)
        run: rustup target add aarch64-apple-darwin x86_64-apple-darwin
        if: matrix.os.base == 'macos' && matrix.os.version == '14'

      - name: install rust target for MacOS 13 (Intel Mac)
        run: rustup target add x86_64-apple-darwin aarch64-apple-darwin
        if: matrix.os.base == 'macos' && matrix.os.version == '13'

      - name: Update minimum supported MacOS for Wheels for MacOS 13 (Intel Mac)
        run: echo "MACOSX_DEPLOYMENT_TARGET=10.12" >> $GITHUB_ENV
        if: matrix.os.base == 'macos' && matrix.os.version == '13'
        
      - name: run cargo tests
        run: cargo test

      - name: set up python
        uses: actions/setup-python@v4
        # uses: actions/setup-python@v5
        with:
          python-version: "3.10"

      - name: install python dependencies
        run: python -m pip install --upgrade pip setuptools wheel twine cibuildwheel pytest

      - name: build source distribution
        if: matrix.os.base == 'ubuntu' && matrix.python-version == '10'
        run: |
          python -m pip install -U setuptools-rust
          python -c "import setuptools; setuptools.setup()" sdist

      - name: install FASTSim python
        run: python -m pip install -e .[dev]

      - name: run pytest
        run: pytest -v

      - name: build ${{ matrix.platform || matrix.os.base }} binaries
        run: cibuildwheel --output-dir dist
        env:
          CIBW_BUILD: "cp3${{ matrix.python-version }}-*"
          CIBW_SKIP: "*-win32 *-musllinux* *i686 *ppc64le *s390x *aarch64"
          CIBW_PLATFORM: ${{ matrix.platform || matrix.os.base }}
          # TODO: why doesn't pytest work with cibuildwheel?
          # CIBW_TEST_COMMAND: "pytest -v {project}/python/fastsim/tests"
          CIBW_TEST_COMMAND: "python -m unittest discover {project}/python/fastsim/tests"
          CIBW_ARCHS_MACOS: "${{ matrix.os.arch }}"
          # see https://cibuildwheel.readthedocs.io/en/stable/faq/#universal2
          CIBW_TEST_SKIP: "*_universal2:arm64"
          CIBW_ENVIRONMENT: 'PATH="$HOME/.cargo/bin:$PATH"'
          CIBW_ENVIRONMENT_WINDOWS: 'PATH="$UserProfile\.cargo\bin;$PATH"'
          CIBW_MANYLINUX_X86_64_IMAGE: "manylinux2014"
          CIBW_MANYLINUX_I686_IMAGE: "manylinux2014"
          CIBW_BEFORE_BUILD: >
            pip install -U setuptools-rust &&
            rustup default stable &&
            rustup show
          CIBW_BEFORE_BUILD_LINUX: >
            yum -y install openssl openssl-devel &&
            pip install -U setuptools-rust &&
            curl https://sh.rustup.rs -sSf | sh -s -- --default-toolchain=nightly --profile=minimal -y &&
            rustup show

      - name: list dist files
        run: ${{ matrix.ls || 'ls -lh' }} dist/

      - uses: actions/upload-artifact@v4
        with:
          name: fastsim-${{ matrix.platform || matrix.os.base }}-${{ matrix.os.version }}-py3.${{ matrix.python }}-${{ strategy.job-index }}
          path: ./dist/*