name: "Check Wallpaper Dimensions"

on:
  push:
    branches:
      - main
    paths:
      - "**.jpg"
      - "**.jpeg"
      - "**.png"
      - "**.webp"
  pull_request:
    branches:
      - main
    paths:
      - "**.jpg"
      - "**.jpeg"
      - "**.png"
      - "**.webp"
  workflow_dispatch:

jobs:
  test:
    runs-on: ubuntu-latest
    strategy:
      matrix:
        python-version: ["3.10"]
    steps:
      - uses: actions/checkout@v2

      - name: Set up Python ${{ matrix.python-version }}
        uses: actions/setup-python@v2
        with:
          python-version: ${{ matrix.python-version }}

      - name: Install dependencies
        run: pip install Pillow

      - name: Check Wallpaper Dimensions
        run: |
          # run check_wallpapers.py and set the exit code
          python .github/scripts/check_wallpapers.py -d images
          if [ $? -ne 0 ]; then
            exit 1
          fi