tests.yml

name: Tests

on:
  workflow_dispatch:
  workflow_call:
  pull_request:
    branches: [main]
    paths-ignore: ["**/*.md", "**/*.rst"]

env:
  PYTHON_VERSION: 3.9
  # Disable tokenizers parallelism because this doesn't help, and can cause issues in distributed tests.
  TOKENIZERS_PARALLELISM: "false"
  # Disable multithreading with OMP because this can lead to dead-locks in distributed tests.
  OMP_NUM_THREADS: "1"
  # See https://github.com/pytorch/pytorch/issues/37377#issuecomment-677851112.
  MKL_THREADING_LAYER: "GNU"

jobs:
  changes:
    name: Check for Python file changes
    runs-on: ubuntu-latest
    if: ${{ !github.event.pull_request.draft }}
    outputs:
      python: ${{steps.filter.outputs.python}}
    steps:
      - name: Checkout repository
        uses: actions/checkout@v3
      - uses: dorny/paths-filter@v2
        id: filter
        with:
          filters: |
            python:
              - '**/*.py'
              - 'storage/fixtures/**/*'
              - 'pyproject.toml'
              - 'poetry.lock'
              - '.github/workflows/tests.yml'

  python:
    name: Run Python test suite
    defaults:
      run:
        shell: bash

    runs-on: ubuntu-latest
    needs: [changes]
    if: ${{needs.changes.outputs.python == 'true' && !github.event.pull_request.draft }}
    steps:
      - name: Checkout the repository
        uses: actions/checkout@v4

      - name: Install Poetry
        run: pipx install poetry

      - name: Set up Python ${{ env.PYTHON_VERSION }}
        uses: actions/setup-python@v4
        with:
          python-version: ${{ env.PYTHON_VERSION }}
          cache: "poetry"

      - name: Install dependencies
        run: poetry install

      - name: Run test suite
        run: poetry run poe test-everything | tee pytest-coverage.txt

      - name: Comment the coverage
        if: ${{ always() && github.event_name == 'pull_request' && github.actor != 'dependabot[bot]' }}
        uses: MishaKav/pytest-coverage-comment@main
        with:
          pytest-coverage-path: ./pytest-coverage.txt
          junitxml-path: ./pytest.xml