python-package.yml

# This workflow will install Python dependencies, run tests and lint with a variety of Python versions
# For more information see: https://docs.github.com/en/actions/automating-builds-and-tests/building-and-testing-python

name: Python package

on:
  push:
    branches: [ "main" ]
  pull_request:
    branches: [ "main" ]
  release:
    types: [ "created" ]

jobs:
  build:

    name: Lint code and build wheel
    runs-on: ubuntu-latest

    steps:
    - uses: actions/checkout@v4
    - name: Set up Python
      uses: actions/setup-python@v5
      with:
        python-version: "3.10"
    - name: Install dependencies
      run: |
        python -m pip install --upgrade pip
        python -m pip install flake8 build
    - 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: Build wheel
      run: |
        unzip tsnorm/dictionary/dictionary.zip -d tsnorm/dictionary
        python -m build --wheel
    - name: Upload wheel to artifacts
      uses: actions/upload-artifact@v4
      with:
        name: wheel
        path: dist/*.whl

  test:

    needs: build
    runs-on: ubuntu-latest
    name: Test on Python ${{ matrix.python_version }}

    strategy:
      matrix:
        python_version: ["3.10", "3.11", "3.12"]

    steps:
    - uses: actions/checkout@v4
    - name: Set up Python
      uses: actions/setup-python@v5
      with:
        python-version: ${{ matrix.python_version }}
    - name: Remove source code
      run: rm -rf tsnorm
    - name: Download wheel
      uses: actions/download-artifact@v4.1.7
      with:
        name: wheel
    - name: Install wheel and dependencies
      run: |
        python -m pip install --upgrade pip
        python -m pip install *.whl
        python -m pip install pytest
    - name: Run tests
      run: pytest

  deploy-check:

    needs: test
    runs-on: ubuntu-latest
    name: Check package version and tag
    if: github.event_name == 'release' && github.event.action == 'created'

    steps:
    - run: echo ${{ github.event_name }} ${{ github.event.action }} ${{ github.event.release.tag_name }}
    - name: Set up Python
      uses: actions/setup-python@v5
      with:
        python-version: ${{ matrix.python_version }}
    - name: Download wheel
      uses: actions/download-artifact@v4.1.7
      with:
        name: wheel
    - name: Install wheel
      run: pip install *.whl
    - name: Check package version
      run: python -c "import tsnorm as ts; v = ts.__version__; print(v); assert v == '${{ github.event.release.tag_name }}'"

  deploy-github:

    needs: deploy-check
    runs-on: ubuntu-latest
    name: Deploy wheel to Releases
    if: github.event_name == 'release' && github.event.action == 'created'
    permissions: write-all

    steps:
    - run: echo ${{ github.event_name }} ${{ github.event.action }}
    - name: Download wheel
      uses: actions/download-artifact@v4.1.7
      with:
        name: wheel
    - name: Save wheel filename
      run: echo WHEEL_FILENAME=$(ls -1 *.whl | head -1) | sed "s/\.whl//" >> $GITHUB_ENV
    - name: Check saved wheel filename
      run: echo ${{ env.WHEEL_FILENAME }}
    - name: Remove wheel file extension
      run: mv $(ls -1 *.whl | head -1) ${{ env.WHEEL_FILENAME }}
    - name: Add asset
      uses: PeerXu/upload-asset@v1
      with:
        file: ${{ env.WHEEL_FILENAME }}
        with_tag: false
        with_sha1: true
        suffix: .whl
      env:
        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

  publish-test:

    needs: deploy-check
    runs-on: ubuntu-latest
    name: Deploy wheel to test PyPI
    if: github.event_name == 'release' && github.event.action == 'created' && github.event.release.prerelease
    
    steps:
    - name: Download wheel
      uses: actions/download-artifact@v4.1.7
      with:
        name: wheel
    - name: Publish to PyPI
      uses: pypa/gh-action-pypi-publish@27b31702a0e7fc50959f5ad993c78deac1bdfc29
      with:
        user: __token__
        password: ${{ secrets.TEST_PYPI_TOKEN }}
        repository_url: https://test.pypi.org/legacy/
        packages_dir: ./

  publish-prod:

    needs: deploy-check
    runs-on: ubuntu-latest
    name: Deploy wheel to PyPI
    if: github.event_name == 'release' && github.event.action == 'created' && !github.event.release.prerelease
    
    steps:
    - name: Download wheel
      uses: actions/download-artifact@v4.1.7
      with:
        name: wheel
    - name: Publish to PyPI
      uses: pypa/gh-action-pypi-publish@27b31702a0e7fc50959f5ad993c78deac1bdfc29
      with:
        user: __token__
        password: ${{ secrets.PYPI_TOKEN }}
        packages_dir: ./