name: "CI"

on:
    pull_request:
    push:
        branches:
            - 'main'

env:
    SYMFONY_PHPUNIT_DIR: "$HOME/symfony-bridge/.phpunit"

jobs:
    tests:
        name: "PHP ${{ matrix.php-version }} + ${{ matrix.dependencies }}"

        runs-on: ubuntu-latest

        strategy:
            fail-fast: false
            matrix:
                php-version:
                    - '7.1'
                    - '7.2'
                    - '7.3'
                    - '7.4'
                    - '8.0'
                dependencies:
                    - 'highest'
                include:
                    - php-version: '7.1'
                      dependencies: 'lowest'

        steps:
            - name: "Checkout code"
              uses: actions/checkout@v2.3.3

            - name: "Install PHP with extensions"
              uses: shivammathur/setup-php@2.7.0
              with:
                  coverage: "none"
                  php-version: ${{ matrix.php-version }}
                  tools: composer:v2

            - name: "Validate composer.json"
              run: "composer validate --strict --no-check-lock"

            - name: "Add PHPUnit matcher"
              run: echo "::add-matcher::${{ runner.tool_cache }}/phpunit.json"

            - run: composer require --no-update composer/composer:^1.0.2

            - uses: "ramsey/composer-install@v1"
              with:
                  dependency-versions: "${{ matrix.dependencies }}"

            - name: "Install PHPUnit"
              run: vendor/bin/simple-phpunit install

            - name: "PHPUnit version"
              run: vendor/bin/simple-phpunit --version

            - run: vendor/bin/simple-phpunit

            - run: composer require --no-update composer/composer:^2

            - uses: "ramsey/composer-install@v1"
              with:
                  dependency-versions: "${{ matrix.dependencies }}"

            - run: vendor/bin/simple-phpunit

            - if: matrix.php-version == '7.1'
              name: "Lint PHP files"
              run: find src/ -name '*.php' | xargs -n1 php -l