python-app.yml

name: Tests and release

on:
  pull_request:
  workflow_dispatch:
  push:
    branches:
    - main
    tags:
    - "v*"
  release:
    types: [published]

jobs:
  version:
    runs-on: ubuntu-latest
    if: github.event_name == 'push' && startsWith(github.event.ref, 'refs/tags')
    steps:
      - name: Checkout main branch
        uses: actions/checkout@v3
        with:
          ref: 'main'
          ssh-key: ${{ secrets.SSH_KEY }}
      - name: Set version
        run: echo "RELEASE_VERSION=${GITHUB_REF#refs/*/}" >> $GITHUB_ENV
      - name: Update version
        run: python scripts/update_version.py ${{ env.RELEASE_VERSION }}
      - name: Auto-commit changes
        uses: stefanzweifel/git-auto-commit-action@49620cd3ed21ee620a48530e81dba0d139c9cb80
        with:
          commit_message: Bump version to ${{ env.RELEASE_VERSION }}
          create_branch: true
          branch: release-${{ env.RELEASE_VERSION }}
      - name: Merge changes to main
        run: |
          git checkout "main"
          git merge "release-${{ env.RELEASE_VERSION }}" --no-edit
          git push

  test:
    runs-on: ubuntu-latest
    if: ${{ always() }}
    needs: [version]
    steps:
    - uses: actions/checkout@v2
    - name: Markdown Linter
      uses: docker://avtodev/markdown-lint:v1
      with:
        args: README.md CONTRIBUTING.md docs
    - name: Set up Python 3.8
      uses: actions/setup-python@v2
      with:
        python-version: 3.8
    - name: Install dependencies
      run: |
        python -m pip install --upgrade pip
        pip install flake8 pytest tox cairo-lang
        if [ -f requirements.txt ]; then pip install -r requirements.txt; fi
    - name: Lint with flake8
      run: |
        # stop the build if there are Python syntax errors or undefined names
        flake8 . --count --select=E9,F63,F7,F82 --show-source --statistics
        # exit-zero treats all errors as warnings. The GitHub editor is 127 chars wide
        flake8 . --count --exit-zero --max-complexity=10 --max-line-length=127 --statistics
    - name: Test with tox and pytest
      run: |
        tox

  dist:
    runs-on: ubuntu-latest
    needs: [test]
    name: Python sdist/wheel
    steps:
    - uses: actions/checkout@v1
    - uses: actions/setup-python@v2
      with:
        python-version: "3.8"
    - run: python -m pip install -U setuptools
    - run: python -m pip install -e .[testing]
    - name: Build package
      run: tox -e build
    - uses: actions/upload-artifact@v2
      with:
        name: dist
        path: dist

  dist_upload:
    runs-on: ubuntu-latest
    if: github.event_name == 'push' && startsWith(github.event.ref, 'refs/tags')
    needs: [dist]
    name: Upload to PyPi
    steps:
    - uses: actions/download-artifact@v2
      with:
        name: dist
        path: dist
    - name: Publish package to PyPI
      uses: pypa/gh-action-pypi-publish@master
      with:
        user: __token__
        password: ${{ secrets.pypi_token }}