test-phpcpd.yml

# When a PR is opened or a push is made, check code
# for duplication with PHP Copy/Paste Detector.
name: PHPCPD

on:
  pull_request:
    branches:
      - 'develop'
      - '4.*'
    paths:
      - 'app/**.php'
      - 'public/**.php'
      - 'system/**.php'
      - '.github/workflows/test-phpcpd.yml'

  push:
    branches:
      - 'develop'
      - '4.*'
    paths:
      - 'app/**.php'
      - 'public/**.php'
      - 'system/**.php'
      - '.github/workflows/test-phpcpd.yml'

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

permissions:
  contents: read

jobs:
  build:
    name: Duplicate Code Detection
    runs-on: ubuntu-22.04
    steps:
      - name: Checkout
        uses: actions/checkout@v4

      - name: Setup PHP
        uses: shivammathur/setup-php@v2
        with:
          php-version: '8.0'
          tools: phpcpd
          extensions: dom, mbstring

      - name: Detect code duplication
        run: phpcpd
            --exclude system/Test
            --exclude system/ThirdParty
            --exclude system/Database/SQLSRV/Builder.php
            --exclude system/Database/SQLSRV/Forge.php
            --exclude system/Database/MySQLi/Builder.php
            --exclude system/Database/OCI8/Builder.php
            --exclude system/Database/Postgre/Builder.php
            --exclude system/Debug/Exceptions.php
            --exclude system/HTTP/SiteURI.php
            --exclude system/Validation/Rules.php
            -- app/ public/ system/