name: phpstan

on:
  push:
  pull_request:

permissions:
  contents: read

concurrency:
  group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.ref }}
  cancel-in-progress: true

jobs:
  phpstan:
    runs-on: ubuntu-latest
    strategy:
      fail-fast: false
      matrix:
        php: [8.3, 8.2, 8.1]
        laravel: [11.*, 10.*]
        stability: [prefer-stable]
        include:
          - laravel: 11.*
            testbench: 9.*
          - laravel: 10.*
            testbench: 8.*
        exclude:
          - laravel: 11.*
            php: 8.1
    name: P${{ matrix.php }} - L${{ matrix.laravel }} - ${{ matrix.stability }}
    steps:
      - uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
        with:
          persist-credentials: false

      - name: Cache Composer dependencies
        uses: actions/cache@27d5ce7f107fe9357f9df03efb73ab90386fccae # v5.0.5
        with:
          path: ~/.composer/cache/files
          key: composer-${{ matrix.php }}-${{ matrix.laravel }}-${{ hashFiles('composer.json') }}
          restore-keys: |
            composer-${{ matrix.php }}-${{ matrix.laravel }}-
            composer-${{ matrix.php }}-

      - name: Cache PHPStan result
        uses: actions/cache@27d5ce7f107fe9357f9df03efb73ab90386fccae # v5.0.5
        with:
          path: /tmp/phpstan
          key: phpstan-${{ matrix.php }}-${{ matrix.laravel }}-${{ github.sha }}
          restore-keys: |
            phpstan-${{ matrix.php }}-${{ matrix.laravel }}-

      - name: Setup PHP
        uses: shivammathur/setup-php@7c071dfe9dc99bdf297fa79cb49ea005b9fcadbc # 2.37.1
        with:
          php-version: ${{ matrix.php }}
          extensions: mbstring, pdo, pdo_sqlite
          coverage: none

      - name: Install dependencies
        run: |
          composer require "laravel/framework:${{ matrix.laravel }}" "orchestra/testbench:${{ matrix.testbench }}" --no-interaction --no-update
          composer update --${{ matrix.stability }} --prefer-dist --no-interaction

      - name: Run PHPStan
        run: ./vendor/bin/phpstan --error-format=github