main.yml

name: Test and release

on: push

jobs:
  lint_code:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v3
      - name: Set up Python 3.9
        uses: actions/setup-python@v3
        with:
          python-version: 3.9
      - name: Install dependencies
        run: |
          python -m pip install --upgrade pip
          pip install flake8
          if [ -f requirements.txt ]; then pip install -r requirements.txt; fi
      - name: Lint with flake8
        run: |
          flake8 mlxp --count --select=E9,F63,F7,F82 --show-source --statistics
  build_wheels:
    needs: [lint_code]
    name: Build wheels on ${{ matrix.os }}
    runs-on: ${{ matrix.os }}
    strategy:
      matrix:
        os: [macos-latest, windows-latest, ubuntu-latest]
        #os: [ubuntu-latest]

    steps:
      - uses: actions/checkout@v3

      - uses: actions/setup-python@v3
          
      - name: Install pypa/build
        run: python -m pip install build --user
      - name: Build a binary wheel and a source tarball
        run: python -m build --sdist --wheel --outdir wheelhouse/
      # - name: Build wheels
      #   run: python -m pip wheel --wheel-dir=wheelhouse mlxp 

      - uses: actions/upload-artifact@v3
        with:
          path: ./wheelhouse/*.whl

  build_sdist:
    if: github.ref == 'refs/heads/master' || startsWith(github.ref, 'refs/heads/release/')
    needs: [lint_code]
    name: Build source distribution
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v3

      - name: Set version
        run: echo "PACKAGE_VERSION=$(cat VERSION)" >> $GITHUB_ENV

      - uses: actions/setup-python@v3
        name: Install Python
        with:
          python-version: 3.9
      # - name: Build sdist
      #   run: python setup.py sdist

      - name: Install pypa/build
        run: python -m pip install build --user
      - name: Build a binary wheel and a source tarball
        run: python -m build --sdist --outdir dist/

      - uses: actions/upload-artifact@v3
        with:
          path: dist/*.tar.gz
          
      - name: version
        run: echo "::set-output name=version::${{ env.PACKAGE_VERSION }}"
        id: version
      - name: release
        uses: actions/create-release@v1
        id: create_release
        with:
          draft: false
          prerelease: false
          release_name: ${{ steps.version.outputs.version }}
          tag_name: ${{ steps.version.outputs.version }}
          body_path: CHANGELOG.md
        env:
          GITHUB_TOKEN: ${{ github.token }}
      - name: upload zip archive
        #uses: actions/upload-release-asset@v1
        uses: softprops/action-gh-release@v1
        env:
          GITHUB_TOKEN: ${{ github.token }}
        with:
          tag_name: ${{ steps.version.outputs.version }}
          upload_url: ${{ steps.create_release.outputs.upload_url }}
          asset_path: dist/MLXP-${{ env.PACKAGE_VERSION }}.zip
          asset_name: MLXP-${{ env.PACKAGE_VERSION }}.zip
          asset_content_type: application/zip
      - name: upload targz archive
        uses: softprops/action-gh-release@v1
        env:
          GITHUB_TOKEN: ${{ github.token }}
        with:
          tag_name: ${{ steps.version.outputs.version }}
          upload_url: ${{ steps.create_release.outputs.upload_url }}
          asset_path: dist/MLXP-${{ env.PACKAGE_VERSION }}.tar.gz
          asset_name: MLXP-${{ env.PACKAGE_VERSION }}.tar.gz
          asset_content_type: application/gzip

  run_tests:
    needs: [build_wheels]
    name: Run the tests on ${{ matrix.os }}
    runs-on: ${{ matrix.os }}
    strategy:
      matrix:
        os: [macos-latest, ubuntu-latest, windows-latest]
        #os: [ubuntu-latest]
        python-version: ['3.8', '3.9', '3.10', '3.11']
        #python-version: ['3.9']
    steps:
    - uses: actions/download-artifact@v3
      with:
        name: artifact
        path: dist
    
    - name: Set up Python
      uses: actions/setup-python@v3
      with:
        python-version: ${{ matrix.python-version }}
      
    - name: Try to import mlxp
      run: python -m pip install --find-links dist MLXP &&  python -c "import mlxp;"
    
    - name: Checkout
      uses: actions/checkout@v3
      with:
        fetch-depth: 0
          
    - name: Switch to Current Branch
      run: git checkout ${{ env.BRANCH }}

    - name: Run tests without the lib
      uses: knicknic/os-specific-run@v1.0.3
      with:
        macos: rm -rf MLXP && python -m pip install pytest && cd tests && python -m pytest
        linux: rm -rf MLXP && python -m pip install pytest && cd tests && python -m pytest 
        windows: Remove-Item -Force -Recurse MLXP && python -m pip install pytest && cd tests && python -m pytest

  upload_pypi:
    if: github.ref == 'refs/heads/master' || startsWith(github.ref, 'refs/heads/release/')
    needs: [build_wheels, build_sdist, run_tests]
    runs-on: ubuntu-latest
    steps:   
      - uses: actions/download-artifact@v3
        with:
          name: artifact
          path: dist
      - name: Publish distribution 📦 to PyPI
        uses: pypa/gh-action-pypi-publish@release/v1
        with:
          password: ${{ secrets.PYPI_API_TOKEN }}