release.yaml

name: release

on:
  release:
    types: [published]
  workflow_dispatch:

# NOTE: parts inspired by https://cibuildwheel.pypa.io/en/stable/setup/

jobs:
  build:
    name: build py3.${{ matrix.python-version }} on ${{ matrix.platform || matrix.os }}
    strategy:
      fail-fast: true
      matrix:
        os:
          - ubuntu-latest
          - macos-13 # Intel runner
          - macos-14 # Apple Silicon runner
          - windows-latest
        python-version:
          - "8"
          - "9"
          - "10"
        include:
          - os: ubuntu-latest
            platform: linux
          - os: windows-latest
            ls: dir

    env:
      FASTSIM_DISABLE_NETWORK_TESTS: 1

    runs-on: ${{ matrix.os }}
    steps:
      - uses: actions/checkout@v4

      - name: set up rust
        if: matrix.os != 'ubuntu-latest'
        uses: actions-rs/toolchain@v1
        with:
          profile: minimal
          toolchain: stable
          override: true

      - run: rustup target add aarch64-apple-darwin
        if: matrix.os == 'macos-14'

      - name: run cargo tests
        uses: actions-rs/toolchain@v1
        with:
          profile: minimal
          toolchain: stable
          override: true
      - run: cd rust/ && cargo test

      - name: set up python
        uses: actions/setup-python@v4
        with:
          # NOTE: future versions of cibuildwheel need python 3.11+
          python-version: "3.10"

      - name: Upgrade to latest pip
        run: python -m pip install --upgrade pip
        
      - name: install Python dependencies
        run: pip install -U setuptools wheel twine cibuildwheel pytest

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

      - name: build ${{ matrix.platform || matrix.os }} binaries
        uses: pypa/cibuildwheel@v2.22.0
        env:
          CIBW_BUILD: "cp3${{ matrix.python-version }}-*"
          CIBW_SKIP: "*-win32 *-musllinux* *i686 *ppc64le *s390x *aarch64"
          # CIBW_PLATFORM: ${{ matrix.platform || matrix.os }}
          # TODO: why doesn't pytest work with cibuildwheel?
          # CIBW_TEST_COMMAND: "pytest -v {project}/python/fastsim/tests"
          CIBW_TEST_COMMAND: "python -m unittest discover {project}/python/fastsim/tests"
          # CIBW_ARCHS_MACOS: "universal2"
          # see https://cibuildwheel.readthedocs.io/en/stable/faq/#universal2
          CIBW_TEST_SKIP: "*_universal2:arm64"
          CIBW_ENVIRONMENT: 'PATH="$HOME/.cargo/bin:$PATH"'
          CIBW_ENVIRONMENT_WINDOWS: 'PATH="$UserProfile\.cargo\bin;$PATH"'
          CIBW_MANYLINUX_X86_64_IMAGE: "manylinux2014"
          CIBW_MANYLINUX_I686_IMAGE: "manylinux2014"
          CIBW_BEFORE_BUILD: >
            pip install -U setuptools-rust &&
            rustup default stable &&
            rustup show
          CIBW_BEFORE_BUILD_LINUX: >
            yum -y install openssl openssl-devel &&
            pip install -U setuptools-rust &&
            curl https://sh.rustup.rs -sSf | sh -s -- --default-toolchain=nightly --profile=minimal -y &&
            rustup show
          CIBW_BEFORE_BUILD_MACOS: >
            rustup target add x86_64-apple-darwin
          # - name: build windows 32bit binaries
          #   if: matrix.os == 'windows'
          #   run: cibuildwheel --output-dir dist
          #   env:
          #     CIBW_BUILD: 'cp3${{ matrix.python-version }}-win32'
          #     CIBW_PLATFORM: windows
          #     CIBW_TEST_REQUIRES: 'pytest'
          #     CIBW_TEST_COMMAND: 'pytest {project}/tests -s'
          #     CIBW_ENVIRONMENT: 'PATH="$UserProfile\.cargo\bin;$PATH"'
          #     CIBW_BEFORE_BUILD: >
          #       pip install -U setuptools-rust &&
          #       rustup toolchain install nightly-i686-pc-windows-msvc &&
          #       rustup default nightly-i686-pc-windows-msvc &&
          #       rustup override set nightly-i686-pc-windows-msvc &&
          #       rustup show

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

      - uses: actions/upload-artifact@v4
        with:
          name: artifact-py3.${{ matrix.python-version }}-${{ matrix.os }}-${{ strategy.job-index }}
          path: ./wheelhouse/*.whl

  release:
    needs: build
    name: release files to PyPI
    runs-on: ubuntu-latest
    # Protection Strategies -- use ONE of the following two lines:
    if: false
    # if: github.event_name == 'release' && github.event.action == 'published' # publish on via explicit publish
    # if: github.event_name == 'push' && startsWith(github.ref, 'refs/tags/v') # publish on tag starting w/ 'v'
    steps:
      - name: download files
        uses: actions/download-artifact@v4
        with:
          merge-multiple: true
          path: artifact

      - name: set up Python 3.11
        uses: actions/setup-python@v4
        with:
          python-version: "3.11"

      - run: pip install twine

      - run: twine check ./artifact/*

      - name: Publish distribution to Test PyPI
        run: twine upload -r testpypi ./artifact/*
        env:
          TWINE_USERNAME: __token__
          TWINE_PASSWORD: ${{ secrets.FASTSIM_TEST_PYPI_TOKEN }}

      - name: Upload files to PyPI
        run: twine upload ./artifact/*
        env:
          TWINE_USERNAME: __token__
          TWINE_PASSWORD: ${{ secrets.fastsim_pypi_token }}