name: PHPCS

on:
  pull_request:
    paths:
      - "**.php"
      - "phpcs.xml.dist"
      - "composer.json"
      - "composer.lock"
      - ".github/workflows/phpcs.yml"
  push:
    branches:
      - main
      - develop

concurrency:
  group: ${{ github.workflow }}-${{ github.ref }}
  cancel-in-progress: true

jobs:
  phpcs:
    name: PHPCS
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v4

      - name: Setup PHP
        uses: shivammathur/setup-php@v2
        with:
          php-version: "8.2"
          coverage: none
          tools: cs2pr

      - name: Get Composer cache directory
        id: composer-cache
        run: echo "dir=$(composer config cache-files-dir)" >> $GITHUB_OUTPUT

      - name: Cache Composer dependencies
        uses: actions/cache@v4
        with:
          path: ${{ steps.composer-cache.outputs.dir }}
          key: ${{ runner.os }}-composer-${{ hashFiles('**/composer.lock') }}
          restore-keys: ${{ runner.os }}-composer-

      - name: Install dependencies
        run: composer install --prefer-dist --no-progress --ignore-platform-reqs

      - name: Detect coding standard violations
        run: vendor/bin/phpcs -q --report=checkstyle | cs2pr --graceful-warnings