name: CI

on:
  push:
    branches:
      - main
      - develop
  pull_request:

jobs:
  lint:
    name: Coding Standards
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4

      - name: Setup PHP
        uses: shivammathur/setup-php@v2
        with:
          php-version: '8.3'
          tools: composer:v2

      - name: Cache Composer packages
        uses: actions/cache@v3
        with:
          path: ~/.composer/cache
          key: composer-${{ hashFiles('composer.json') }}

      - name: Install dependencies
        run: composer install --prefer-dist --no-progress --no-interaction

      - name: Run PHPCS
        run: composer cs


  static-analysis:
    name: PHPStan
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4

      - name: Setup PHP
        uses: shivammathur/setup-php@v2
        with:
          php-version: '8.3'
          tools: composer:v2

      - name: Cache Composer packages
        uses: actions/cache@v3
        with:
          path: ~/.composer/cache
          key: composer-${{ hashFiles('composer.json') }}

      - name: Install dependencies
        run: composer install --prefer-dist --no-progress --no-interaction

      - name: Run PHPStan
        run: composer lint

  test:
    name: Tests (PHP ${{ matrix.php }})
    runs-on: ubuntu-latest
    strategy:
      fail-fast: false
      matrix:
        php:
          - '8.1'
          - '8.2'
          - '8.3'
    steps:
      - uses: actions/checkout@v4

      - name: Setup PHP
        uses: shivammathur/setup-php@v2
        with:
          php-version: ${{ matrix.php }}
          extensions: mbstring, intl
          coverage: none
          tools: composer:v2

      - name: Cache Composer packages
        uses: actions/cache@v3
        with:
          path: ~/.composer/cache
          key: ${{ matrix.php }}-composer-${{ hashFiles('composer.json') }}

      - name: Install dependencies
        run: composer install --prefer-dist --no-progress --no-interaction

      - name: Run PHPUnit
        run: composer test

  no-debug:
    name: No Debug Code
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - name: Check for debug statements
        run: |
          if grep -rn --include="*.php" -E "(var_dump|var_export|print_r|error_log|dd\(|dump\()" src/; then
            echo "Debug code found in src/ — please remove before merging."
            exit 1
          fi