python-package.yml

# This workflow will install Python dependencies, run tests and lint with a variety of Python versions
# For more information see: https://help.github.com/actions/language-and-framework-guides/using-python-with-github-actions

name: Python package

on:
  push:
    branches: [ master ]
    tags: '*'
  pull_request:
    branches: [ master ]

jobs:
  build:

    runs-on: ${{ matrix.os }}
    strategy:
      matrix:
        os: [ubuntu-latest, macos-latest, windows-latest]
        python-version: ["3.9", "3.10", "3.11", "3.12"]

    steps:
    - uses: actions/checkout@v4
    - name: Set up Python ${{ matrix.python-version }}
      uses: actions/setup-python@v5
      with:
        python-version: ${{ matrix.python-version }}
    - name: Display Python version
      run: python -c "import sys; print(sys.version)"
    - name: Build Distribution
      run: |
        python -m pip install --upgrade pip
        python -m pip install build
        python -m build
    - name: Install Test Dependencies
      run: |
        pip install -r test-requirements.txt
        python -m pip install mypy
        mypy --version
    - name: Type Checking
      run: |
        mypy --namespace-packages --install-types --non-interactive --strict -p nion.ui -p nionui_app.nionui_examples
    - name: Test
      run: |
        python -m unittest discover -s nion/ui -p '*_test.py'
    - name: Upload Artifacts
      uses: actions/upload-artifact@v4
      if: matrix.os == 'ubuntu-latest' && matrix.python-version == '3.9'
      with:
        name: distribution
        path: dist
    - name: Publish package to PyPI
      uses: pypa/gh-action-pypi-publish@release/v1
      if: github.event_name == 'push' && startsWith(github.event.ref, 'refs/tags') && matrix.os == 'ubuntu-latest' && matrix.python-version == '3.9'
      with:
        skip-existing: true
        user: __token__
        password: ${{ secrets.pypi_password }}
    - name: Set up Miniconda for conda-build
      if: github.event_name == 'push' && startsWith(github.event.ref, 'refs/tags') && matrix.os == 'ubuntu-latest' && matrix.python-version == '3.9'
      uses: conda-incubator/setup-miniconda@v3
      with:
        auto-update-conda: true
        python-version: '3.10'
    - name: Build/publish anaconda package
      if: github.event_name == 'push' && startsWith(github.event.ref, 'refs/tags') && matrix.os == 'ubuntu-latest' && matrix.python-version == '3.9'
      shell: bash -l {0}
      run: |
        # make a directory to avoid name conflicts with the channel. argh.
        mkdir conda_build
        pushd conda_build
        conda update -n base --all -y
        conda update --all -y
        conda install conda-build anaconda-client -y
        conda-build -q -c nion --skip-existing --user nion --token ${{ secrets.anaconda_token }} ..
        popd