ci.yml

name: Run Python Tests and Publish to PyPI
on:
  push:
    branches:
      - master
      - develop
      - citest
    tags:
      - '*'
  pull_request:
    branches:
      - master
      - develop
  schedule:
    # Run on Tuesdays at 5:59
    - cron: '59 5 * * 2'
  workflow_dispatch:
jobs:
  build-n-test:
    strategy:
      fail-fast: false
      matrix:
        os: [ubuntu-latest]
        python-version: ["3.8", "3.9", "3.10", "3.11"]
        requirements-file: ["requirements.txt"]
    runs-on: ${{ matrix.os }}
    steps:
      - uses: actions/checkout@v4
      - name: Set up Python ${{ matrix.python-version }}
        uses: actions/setup-python@v5
        with:
          python-version: ${{ matrix.python-version }}
      - name: Install dependencies
        run: |
          python -m pip install --upgrade pip
          python -m pip install flake8 pytest wheel
          pip install -r ${{ matrix.requirements-file }}
          python setup.py install
      - name: Lint with flake8
        run: |
          # stop the build if there are Python syntax errors or undefined names
          flake8 opusfilter --count --select=E9,F63,F7,F82 --show-source --statistics
          # exit-zero treats all errors as warnings. The GitHub editor is 127 chars wide
          flake8 opusfilter --count --exit-zero --statistics
      - name: Run tests with pytest
        run: pytest
  build-n-publish:
    name: Build and publish Python 🐍 distributions 📦 to PyPI and TestPyPI
    needs: build-n-test
    runs-on: ubuntu-20.04
    steps:
      - uses: actions/checkout@v4
      - name: Check for main release tag
        if: github.event_name == 'push' && startsWith(github.event.ref, 'refs/tags')
        id: check-tag
        run: |
          if [[ ${{ github.event.ref }} =~ ^refs/tags/[0-9]+\.[0-9]+\.[0-9]+(rc[0-9]*)?$ ]]; then
              echo "match=true" >> $GITHUB_OUTPUT
          fi
      - name: Set up Python 3.8
        if: github.event_name == 'push' && startsWith(github.event.ref, 'refs/tags')
        uses: actions/setup-python@v5
        with:
          python-version: 3.8
      - name: Install pypa/build
        if: github.event_name == 'push' && startsWith(github.event.ref, 'refs/tags')
        run: >-
          python -m
          pip install
          build
          --user
      - name: Build a binary wheel and a source tarball
        if: github.event_name == 'push' && startsWith(github.event.ref, 'refs/tags')
        run: >-
          python -m
          build
          --sdist
          --wheel
          --outdir 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:
          password: ${{ secrets.TEST_PYPI_API_TOKEN }}
          repository-url: https://test.pypi.org/legacy/
      - name: Publish distribution 📦 to PyPI
        if: github.event_name == 'push' && steps.check-tag.outputs.match == 'true'
        uses: pypa/gh-action-pypi-publish@release/v1
        with:
          password: ${{ secrets.PYPI_API_TOKEN }}

  build-and-deploy-docs:
    runs-on: ubuntu-latest
    needs: [build-n-test]
    steps:
      - uses: actions/checkout@v4
      - name: Set up Python 3.8
        uses: actions/setup-python@v5
        with:
          python-version: 3.8
      - name: Install dependencies to build docs
        run: |
          python -m pip install --upgrade pip
          python -m pip install wheel
          if [ -f requirements.txt ]; then pip install -r requirements.txt; fi
          python -m pip install .[docs]
      - name: Build docs
        run: |
          sphinx-build docs docs/build
      - name: Deploy docs
        if: github.event_name == 'push' && startsWith(github.ref, 'refs/tags')
        uses: JamesIves/github-pages-deploy-action@v4
        with:
          token: ${{ secrets.GITHUB_TOKEN }}
          branch: gh-pages
          folder: docs/build
          clean: true