build-wheels.yml

name: Build

on:
  pull_request:
  push:
    branches:
      - master
  workflow_dispatch:
    inputs:
      version:
        description: 'The version of COFFE to release'

jobs:
  build_wheels:
    name: Build wheels on ${{ matrix.os }}
    runs-on: ${{ matrix.os }}
    strategy:
      matrix:
        os: [ubuntu-latest, macos-13, macos-14]

    steps:
      - uses: actions/checkout@v4
        with:
          submodules: true

      - name: Setup all external dependencies
        if: runner.os == 'macOS'
        run: |
          brew install automake

      # Used to host cibuildwheel
      - uses: actions/setup-python@v3

      - name: Install cibuildwheel
        run: python -m pip install cibuildwheel==2.16.5 conan

      # if we're not doing a release version (manual!), only build one python version
      - name: Setup versions
        if: ${{ ! (github.event_name == 'workflow_dispatch' && github.event.inputs.version) }}
        run: |
          echo "CIBW_BUILD=cp311-*" >> "$GITHUB_ENV"
          # pretend version so setuptools doesn't fail
          echo "SETUPTOOLS_SCM_PRETEND_VERSION=0.1.0" >> "$GITHUB_ENV"

      - name: SCM
        if: github.event_name == 'workflow_dispatch' && github.event.inputs.version
        run: echo "SETUPTOOLS_SCM_PRETEND_VERSION=${{ github.event.input.version }}" >> "$GITHUB_ENV"

      - name: Build wheels
        run: python -m cibuildwheel --output-dir wheelhouse
        # to supply options, put them in 'env', like:
        env:
          # we skip tests in CI to save time
          CIBW_TEST_COMMAND: 'true'
          CIBW_ENVIRONMENT_PASS_LINUX: 'SETUPTOOLS_SCM_PRETEND_VERSION'
          CUBA_INSTALL_DIR: ${{ github.workspace }}/cuba_install
          CLASS_INSTALL_DIR: ${{ github.workspace }}/class_install

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