lint_unit_tests.yml

name: Lint and Unit Tests

on:
  pull_request:
    branches: [master]

  workflow_dispatch:

concurrency:
  group: lint_unit_tests-${{ github.head_ref }}
  cancel-in-progress: true

jobs:
  lint_and_test:
    runs-on: ubuntu-20.04

    steps:
      - name: Checking out repo
        uses: actions/checkout@v4.1.7

      - name: Check if python changes are present
        id: check
        env:
          GITHUB_REPO: ${{ github.repository }}
          PR_NUMBER: ${{ github.event.pull_request.number }}
        continue-on-error: true
        run: ./scripts/ci_check_no_file_changes.sh python

      - name: Set up Python 3.8
        if: steps.check.outcome == 'failure'
        uses: actions/setup-python@v5.1.0
        with:
          python-version: '3.8'

      - name: Install dependencies
        if: steps.check.outcome == 'failure'
        run: make pipelinewise

      - name: Check code formatting
        if: steps.check.outcome == 'failure'
        run: |
          . .virtualenvs/pipelinewise/bin/activate
          find pipelinewise tests -type f -name '*.py' | xargs unify --check-only

      - name: Pylinting
        if: steps.check.outcome == 'failure'
        run: |
          . .virtualenvs/pipelinewise/bin/activate
          pylint pipelinewise tests

      - name: Pep8
        if: steps.check.outcome == 'failure'
        run: |
          . .virtualenvs/pipelinewise/bin/activate
          flake8 pipelinewise --count --select=E9,F63,F7,F82 --show-source --statistics

      - name: Pep8 complexity
        if: steps.check.outcome == 'failure'
        run: |
          . .virtualenvs/pipelinewise/bin/activate
          flake8 pipelinewise --count --max-complexity=15 --max-line-length=120 --statistics

      - name: Run Unit tests
        if: steps.check.outcome == 'failure'
        run: |
          . .virtualenvs/pipelinewise/bin/activate
          pytest --cov=pipelinewise --cov-fail-under=77 -v tests/units