php.yml

name: Test docopt.php

on: [push, pull_request]

permissions:
  contents: read

jobs:
  build:
    runs-on: ubuntu-latest
    strategy:
      matrix:
        php-version: ["7.2", "7.3", "7.4", "8.0", "8.1", "8.2"]    
        
    steps:
    - name: Setup PHP ${{ matrix.php-version }}
      uses: shivammathur/setup-php@15c43e89cdef867065b0213be354c2841860869e
      with:
        php-version: ${{ matrix.php-version }}
    
    - uses: actions/checkout@v3
      with:
        submodules: true

    - name: Validate composer.json and composer.lock
      run: composer validate --strict

    - name: Cache Composer packages
      id: composer-cache
      uses: actions/cache@v3
      with:
        path: vendor
        key: ${{ runner.os }}-php-${{ hashFiles('**/composer.lock') }}
        restore-keys: |
          ${{ runner.os }}-php-

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

    - name: Run test suite
      run: php test.php