name: Run code quality checks

on:
  pull_request:
    branches:
      - main
  push:
    branches:
      - main

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

jobs:
  check_code_quality:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v3
      - name: Set up Python
        uses: actions/setup-python@v4
        with:
          python-version: "3.7"
      - name: Install dependencies
        run: |
          python -m pip install --upgrade pip
          pip install .[quality]
      - name: Check quality
        run: |
          black  --check --preview examples tests src utils scripts
          isort --check-only examples tests src utils scripts
          flake8 examples tests src utils scripts
          doc-builder style src/diffusers docs/source --max_len 119 --check_only --path_to_docs docs/source