wheels.yml

name: Wheels

on:
  release:
    types: [published]

concurrency:
  group: wheels-${{ github.workflow }}-${{ github.ref }}
  cancel-in-progress: true

permissions:
  contents: write
  pull-requests: write

jobs:
  build:
    runs-on: ${{ matrix.os }}
    strategy:
      matrix:
        # macos-13 is an intel runner, macos-14 is apple silicon
        os:
          - windows-2022
          - ubuntu-22.04
          - macos-14
      fail-fast: false
    steps:
      - uses: actions/checkout@v4
        with:
          fetch-depth: 0
          submodules: recursive

      - name: Set up Python
        uses: actions/setup-python@v5
        with:
          python-version: 3.12

      - name: Build the binder executable
        shell: bash
        run: |
          cmake ${{ env.CMAKE_OPTIONS }} -S . -B build
          cmake --build build --config Release --target binder
        env:
          CMAKE_OPTIONS: >-
            -DCMAKE_BUILD_TYPE=Release
            -DLLVM_ENABLE_EH=ON
            -DLLVM_ENABLE_RTTI=ON
            -DLLVM_ENABLE_PROJECTS=clang
      - name: Move the installer to the binder/bin directory
        if: matrix.os == 'windows-2022'
        shell: bash
        run: |
          mv build/llvm-project/llvm/Release/bin/binder.exe binder/bin
      - name: Build the wheel
        run: |
          pip wheel --wheel-dir dist .

      - uses: actions/upload-artifact@v4
        with:
          name: cppbinder-${{ github.ref_name }}-${{ matrix.os }}
          path: ./dist/*.whl

      - name: Upload wheels to release
        shell: bash
        run: |
          gh release upload ${{ github.ref_name }} ./dist/*.whl --clobber
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

  publish:
    needs: build
    runs-on: ubuntu-22.04
    steps:
      - name: Download wheels
        run: |
          gh release download ${{ github.ref_name }} --pattern *.whl --dir dist
      - name: Publish package to PyPI
        uses: pypa/gh-action-pypi-publish@v1.8.14
        with:
          user: __token__
          password: ${{ secrets.PYPI_API_TOKEN }}
          packages-dir: dist