wheels.yml

name: Binary wheels

on:
  push:
    branches:
      - main
      - test
    tags:
      - '*'
  release:
    types: [published]

jobs:
  OSX:
    runs-on: macos-latest
    strategy:
      matrix:
        python: [3.9, "3.10", 3.11, 3.12]
    steps:
      - name: Checkout
        uses: actions/checkout@v4
        with:
            submodules: true
      - name: Set up Python ${{ matrix.python }}
        uses: actions/setup-python@v5
        with:
          python-version: ${{ matrix.python }}
      - name: Install deps
        run: |
          brew install gsl
          pip install --upgrade pip build
      - name: Build Wheel
        run: |
          export PLAT="arm64"
          export _PYTHON_HOST_PLATFORM="macosx-11.0-arm64"
          export OLDARCHFLAGS=$ARCHFLAGS
          export ARCHFLAGS+="-arch arm64"
          python -m build --wheel
          export PLAT="x86_64"
          export _PYTHON_HOST_PLATFORM="macosx-11.0-x86_64"
          export CFLAGS+=" -arch x86_64"
          export CXXFLAGS+=" -arch x86_64"
          export ARCHFLAGS=$OLDARCHFLAGS
          export ARCHFLAGS+=" -arch x86_64"
          export CPPFLAGS+=" -arch x86_64"
          export LDFLAGS+=" -arch x86_64"
          python -m build --wheel
      - name: Delocate to bundle dynamic libs
        run: |
          pip install delocate
          delocate-wheel -v dist/msprime-*arm64.whl
          delocate-wheel -v dist/msprime-*x86_64.whl
      - name: Upload Wheels
        uses: actions/upload-artifact@v4
        with:
          name: osx-wheel-${{ matrix.python }}
          path: dist

  manylinux:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v4
        with:
            submodules: true
      - name: Set up Python 3.9
        uses: actions/setup-python@v5
        with:
          python-version: 3.9
      - name: Build sdist
        shell: bash
        run: |
          pip install --upgrade pip build
          python -m build --sdist
      - name: Upload sdist
        uses: actions/upload-artifact@v4
        with:
          name: sdist
          path: dist
      - name: Build wheels in docker
        shell: bash
        run: |
          docker run --rm -v `pwd`:/project -w /project quay.io/pypa/manylinux2014_x86_64 bash .github/workflows/docker/buildwheel.sh

      - name: Upload Wheels
        uses: actions/upload-artifact@v4
        with:
          name: linux-wheels
          path: dist/wheelhouse

  OSX-test:
    needs: ['OSX']
    runs-on: macos-latest
    strategy:
      matrix:
        python: [3.9, "3.10", 3.11, 3.12]
    steps:
      - name: Download wheels
        uses: actions/download-artifact@v4
        with:
          name: osx-wheel-${{ matrix.python }}
      - name: Set up Python ${{ matrix.python }}
        uses: actions/setup-python@v5
        with:
          python-version: ${{ matrix.python }}
      - name: Install wheel and test
        run: |
          python -VV
          # Install the local wheel
          pip install numpy newick>=1.3.0 tskit>=0.5.2 demes>=0.2
          pip install msprime --no-index --only-binary msprime -f .
          python -c "import msprime"
          msp simulate 10 tmp.trees
          tskit info tmp.trees
          tskit provenances tmp.trees

  manylinux-test:
    runs-on: ubuntu-latest
    needs: ['manylinux']
    strategy:
      matrix:
        python: [3.9, "3.10", 3.11, 3.12]
    steps:
      - name: Download wheels
        uses: actions/download-artifact@v4
        with:
          name: linux-wheels
      - name: Set up Python
        uses: actions/setup-python@v5
        with:
          python-version: ${{ matrix.python }}
      - name: Install wheel and test
        run: |
          python -VV
          # Install the local wheel
          pip install msprime
          pip uninstall --yes msprime
          pip install msprime --no-index --only-binary msprime -f .
          python -c "import msprime"
          msp simulate 10 tmp.trees
          tskit info tmp.trees
          tskit provenances tmp.trees


  PyPI_Upload:
    runs-on: ubuntu-latest
    environment: release
    needs: ['OSX-test', 'manylinux-test']
    permissions:
      id-token: write
    steps:
      - name: Download all
        uses: actions/download-artifact@v4
      - name: Move to dist
        run: |
          mkdir dist
          cp */*.{whl,gz} dist/.
      - name: Publish distribution to Test PyPI
        if: github.event_name == 'push' && startsWith(github.event.ref, 'refs/tags')
        uses: pypa/gh-action-pypi-publish@release/v1
        with:
          repository_url: https://test.pypi.org/legacy/
      - name: Publish distribution to PRODUCTION PyPI
        if: github.event_name == 'release'
        uses: pypa/gh-action-pypi-publish@release/v1