check-pr.yml

# This workflow runs pre-commit hooks on the files in the PR only.
#
# Author: Stefanie Molin

name: Check PR

on:
  pull_request:
    paths:
      - 'src/**'
      - 'tests/**'

concurrency:
  group: ${{ github.workflow }}-${{ github.head_ref || github.run_id }}
  cancel-in-progress: true

jobs:
  # Run pre-commit checks on all files
  linting:
    runs-on: ubuntu-latest
    name: Lint
    steps:
      - name: Checkout Code
        uses: actions/checkout@v4
        with:
          fetch-depth: 0

      - name: Set up Python
        uses: actions/setup-python@v5
        with:
          python-version: "3.12"

      - name: Install Dependencies
        run: |
          python -m pip install --upgrade pip
          python -m pip install pre-commit
          pre-commit install

      - name: Run Checks
        run: |
          pre-commit run --all-files --show-diff-on-failure