php-coding-standards.yml

name: PHP Coding Standards

on:
  push:
    branches:
      - trunk
    paths:
      - "**.php"
      - .github/workflows/php-coding-standards.yml
  pull_request:

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

jobs:
  check-paths:
    name: Check changed files
    runs-on: ubuntu-latest
    outputs:
      should-run: ${{ steps.changes.outputs.php }}
    steps:
      - name: Checkout repository
        uses: actions/checkout@v4

      - name: Check for relevant changes
        uses: dorny/paths-filter@de90cc6fb38fc0963ad72b210f1f284cd68cea36 # v3.0.2
        id: changes
        with:
          filters: |
            php:
              - '**.php'
              - '.github/workflows/php-coding-standards.yml'

  phpcs:
    name: PHP coding standards
    runs-on: ubuntu-latest
    needs: check-paths
    if: needs.check-paths.outputs.should-run == 'true'
    steps:
      - name: Checkout repository
        uses: actions/checkout@v4

      - name: Prepare PHP
        uses: woocommerce/grow/prepare-php@actions-v2
        with:
          php-version: 7.4
          tools: cs2pr

      - name: Log PHPCS debug information
        run: vendor/bin/phpcs -i

      - name: Run PHPCS on all files
        run: vendor/bin/phpcs ./* -q --report=checkstyle | cs2pr