pre_release.yml

name: Build and publish pre release

on:
  push:
    branches:
      - master
      - release/**
    tags-ignore:
      - v**

permissions:
  contents: read

jobs:
  test:
    name: Test
    runs-on: ${{ matrix.platform }}
    strategy:
      fail-fast: false
      matrix:
        platform:
          - ubuntu-latest
          - macos-latest
          - windows-latest
        python-version: ["3.8", "3.9", "3.10", "3.11", "3.12"]
    steps:
    - name: Checkout source at ${{ matrix.platform }}
      uses: actions/checkout@v4
    - name: Setup Python ${{ matrix.python-version }}
      uses: actions/setup-python@v5
      with:
        python-version: ${{ matrix.python-version }}
        cache: 'pip'
        cache-dependency-path: 'requirements/*.txt'
    - name: Install dependencies
      run: |
        pip install -r requirements/base.txt -r requirements/tests.txt
    - name: Test and and run coverage with PyTest
      run: |
        py.test
    - name: Upload coverage JUint report
      if: ${{ matrix.platform == 'ubuntu-latest' && matrix.python-version == '3.12' }}
      uses: actions/upload-artifact@v4
      with:
        name: test-n-coverage-report
        path: |
          .coverage
          coverage.lcov
          junit/
          htmlcov/

  coverage:
    name: Coverage
    needs: test
    runs-on: ${{ matrix.platform }}
    strategy:
      fail-fast: false
      matrix:
        platform:
          - ubuntu-latest
        python-version: ["3.12"]
    steps:
    - name: Download a coverage artifact
      uses: actions/download-artifact@v4
      with:
        name: test-n-coverage-report
    - name: Send coverage stats to Coveralls
      uses: coverallsapp/github-action@v2
      with:
        github-token: ${{ secrets.GITHUB_TOKEN }}
        format: lcov
        file: coverage.lcov
        allow-empty: true

  build:
    name: Build source on ${{ matrix.platform }}
    needs: [coverage]
    runs-on: ${{ matrix.platform }}
    strategy:
      fail-fast: false
      matrix:
        platform:
          - ubuntu-latest
        python-version: ["3.12"]
    steps:
    - name: Checkout source at ${{ matrix.platform }}
      uses: actions/checkout@v4
    - name: Setup Python ${{ matrix.python-version }}
      uses: actions/setup-python@v5
      with:
        python-version: ${{ matrix.python-version }}
    - name: Build source and wheel distributions
      run: |
        python -m pip install -r requirements/build.txt
        python -m build --outdir dist-${{ matrix.platform }}-${{ matrix.python-version }}
    - name: Tar build and wheel distributions files
      run: |
        tar -cvf dist-${{ matrix.platform }}-${{ matrix.python-version }}.tar dist-${{ matrix.platform }}-${{ matrix.python-version }}
    - name: Upload build and wheel distributions files
      uses: actions/upload-artifact@v4
      with:
        name: pre-release-build-${{ matrix.platform }}-${{ matrix.python-version }}
        path: |
          dist-${{ matrix.platform }}-${{ matrix.python-version }}.tar

  build-mypyc:
    name: Build using Mypyc source on ${{ matrix.platform }}
    continue-on-error: true
    needs: [coverage]
    runs-on: ${{ matrix.platform }}
    strategy:
      fail-fast: false
      matrix:
        platform:
          - ubuntu-latest
        python-version: ["3.12"]
    steps:
    - name: Checkout source at ${{ matrix.platform }}
      uses: actions/checkout@v4
    - name: Setup Python ${{ matrix.python-version }}
      uses: actions/setup-python@v5
      with:
        python-version: ${{ matrix.python-version }}
    - name: Compiles Python modules to C extensions with Mypyc
      env:
        MYPYC_ENABLE: 1
      run: |
        set -e
        sudo apt install python3-dev
        python -m pip install -r requirements/base.txt -r requirements/cbuild.txt
        python setup.py bdist_wheel --dist-dir mypyc-dist-${{ matrix.platform }}-${{ matrix.python-version }}
    - name: Tar build and wheel distributions files
      run: |
        tar -cvf mypyc-dist-${{ matrix.platform }}-${{ matrix.python-version }}.tar mypyc-dist-${{ matrix.platform }}-${{ matrix.python-version }}
    - name: Upload build and wheel distributions files
      uses: actions/upload-artifact@v4
      with:
        name: pre-release-cbuild-${{ matrix.platform }}-${{ matrix.python-version }}
        path: |
          mypyc-dist-${{ matrix.platform }}-${{ matrix.python-version }}.tar

  build-wheels:
    name: Build wheels on ${{ matrix.platform }}
    needs: [coverage]
    runs-on: ${{ matrix.platform }}
    strategy:
      fail-fast: false
      matrix:
        platform:
          - ubuntu-latest
          - macos-13  # intel
          - macos-latest  # apple silicon
          - windows-latest
        python-version: ["3.12"]
    steps:
      - name: Checkout source at ${{ matrix.platform }}
        uses: actions/checkout@v4
      - name: Build wheels
        uses: pypa/cibuildwheel@v2.21.2
        with:
          package-dir: .
          output-dir: wheelhouse
      - uses: actions/upload-artifact@v4
        with:
          name: pre-release-cibw-wheels-${{ matrix.platform }}-${{ matrix.python-version }}
          path: ./wheelhouse/*.whl

  publish-testpypi:
    name: Publish to TestPyPI
    needs: [build, build-wheels]
    runs-on: ${{ matrix.platform }}
    permissions:
      contents: write
    strategy:
      fail-fast: false
      matrix:
        platform:
          - ubuntu-latest
        python-version: ["3.12"]
    steps:
    - name: Checkout source at ${{ matrix.platform }}
      uses: actions/checkout@v4
    - name: Setup Python ${{ matrix.python-version }}
      uses: actions/setup-python@v5
      with:
        python-version: ${{ matrix.python-version }}
    - name: Download build and wheel distributions files
      uses: actions/download-artifact@v4
      with:
        name: pre-release-build-${{ matrix.platform }}-${{ matrix.python-version }}
    - name: Download cibw wheels distributions files
      uses: actions/download-artifact@v4
      with:
        path: pre-release-cibw-wheels
        pattern: pre-release-cibw-wheels-*
        merge-multiple: true
    - name: Build source and wheel distributions to version ${{ github.ref_name }}
      run: |
        python -m pip install -r requirements/build.txt twine
        tar -xvf dist-${{ matrix.platform }}-${{ matrix.python-version }}.tar
        mv pre-release-cibw-wheels/* dist-${{ matrix.platform }}-${{ matrix.python-version }}/
        twine check --strict dist-${{ matrix.platform }}-${{ matrix.python-version }}/*
    - name: Publish distribution to TestPyPI
      continue-on-error: true
      uses: pypa/gh-action-pypi-publish@v1.10.3
      with:
        user: __token__
        password: ${{ secrets.TEST_PYPI_API_TOKEN }}
        repository-url: https://test.pypi.org/legacy/
        packages-dir: dist-${{ matrix.platform }}-${{ matrix.python-version }}/
        skip-existing: true