name: Coding Standards

on:
  push:
    paths:
      - '**.php'
    branches:
      - master
      - '1.*'
  pull_request:

jobs:
  phpcs:
    name: PHP coding standards
    runs-on: ubuntu-latest

    steps:
      - name: Checkout repository
        uses: actions/checkout@v2

      - name: Setup PHP
        uses: shivammathur/setup-php@v2
        with:
          php-version: '8.1'
          coverage: none
          tools: composer, cs2pr

      - name: Get composer cache directory
        id: composer-cache
        run: echo "::set-output name=dir::$(composer config cache-files-dir)"
      - 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 Composer dependencies
        run: composer install --no-progress --prefer-dist --no-interaction

      - name: Run PHPCS
        run: vendor/bin/phpcs . -q -n --report=checkstyle | cs2pr
