# This workflow uses actions that are not certified by GitHub.
# They are provided by a third-party and are governed by
# separate terms of service, privacy policy, and support
# documentation.

name: PR

on:
  pull_request:
    branches: [ master, main ]

permissions:
  contents: read

jobs:
  build:
    runs-on: ubuntu-latest
    strategy:
      matrix:
        container: [ "python:3.8", "python:3.9", "python:3.10", "python:3.11" ]
    container:
      image: ${{ matrix.container }}

    steps:
      - uses: actions/checkout@v3

      - name: Cache virtualenvironment
        uses: actions/cache@v3
        with:
          path: ~/.venv
          key: ${{ hashFiles('requirements.txt', 'requirements-dev.txt') }}

      - name: Upgrade pip
        run: pip install --upgrade pip

      - name: Create and activate Virtualenv
        run: |
          pip install virtualenv
          [ ! -d ".venv" ] && virtualenv .venv
          . .venv/bin/activate

      - name: Initialize CodeQL
        uses: github/codeql-action/init@v2
        with:
          languages: python

      - name: Install dependencies
        run: pip install -r requirements-dev.txt

      - name: Run black formatter check
        run: black --check .

      - name: Run flake8 formatter check
        run: flake8 .

      - name: Run isort formatter check
        run: isort .

      - name: Test with pytest
        run: coverage run --omit="*/test*" -m pytest

      - name: Upload coverage to Codecov
        uses: codecov/codecov-action@eaaf4bedf32dbdc6b720b63067d99c4d77d6047d
        with:
          flags: unittests # optional
          name: coverage # optional
          fail_ci_if_error: true # optional (default = false)
          verbose: true # optional (default = false)

      - name: Perform CodeQL Analysis
        uses: github/codeql-action/analyze@v2