name: CI
on: [push, pull_request]
jobs:
    build:
        strategy:
            matrix:
                operating-system: ['ubuntu-latest']
                php-versions: ['7.1', '7.2', '7.3', '7.4', '8.0', '8.1', '8.4', '8.5']
        runs-on: ${{ matrix.operating-system }}
        steps:
            -   name: Checkout
                uses: actions/checkout@v4

            -   name: Setup PHP, with composer and extensions
                uses: shivammathur/setup-php@v2
                with:
                    php-version: ${{ matrix.php-versions }}
                    coverage: pcov

            -   name: Get composer cache directory
                id: composercache
                run: echo "::set-output name=dir::$(composer config cache-files-dir)"

            -   name: Cache composer dependencies
                uses: actions/cache@v4
                with:
                    path: ${{ steps.composercache.outputs.dir }}
                    # Use composer.json for key, if composer.lock is not committed.
                    # key: ${{ runner.os }}-composer-${{ hashFiles('**/composer.json') }}
                    key: ${{ runner.os }}-composer-${{ hashFiles('**/composer.lock') }}
                    restore-keys: ${{ runner.os }}-composer-

            -   name: Check Composer configuration
                run: composer validate --strict

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

            -   name: Run code sniffer
                run: vendor/bin/phpcs --standard=PSR2 src tests

            -   name: Run unit tests
                run: vendor/bin/phpunit