phpunit.yml

name: PHPUnit Tests
on:
  pull_request:
    paths:
      - 'src/**.php'
  workflow_dispatch:

jobs:
  phpunit_tests:
    name: PHPUnit on PHP ${{ matrix.php }}
    runs-on: ubuntu-latest
    strategy:
      matrix:
        php: [ '7.2', '7.3', '7.4', '8.0', '8.1', '8.2', '8.3', '8.4' ]

    steps:
      - name: Checkout code
        uses: actions/checkout@v4

      # Attempt to restore cached Docker image tarball for the specific PHP version
      - name: Restore Docker image cache
        uses: actions/cache@v3
        id: cache-docker
        with:
          path: qit-cli-tests-${{ matrix.php }}.tar
          key: ${{ runner.os }}-qit-cli-tests-${{ matrix.php }}-${{ hashFiles('_build/docker/php/**') }}

      # If not cached, build the Docker image for this specific PHP version
      - name: Build Docker image if needed
        if: steps.cache-docker.outputs.cache-hit != 'true'
        run: |
          docker build --build-arg CI=true --build-arg PHP_VERSION=${{ matrix.php }} -t qit-cli-tests:${{ matrix.php }} ./_build/docker/php
          docker save qit-cli-tests:${{ matrix.php }} -o qit-cli-tests-${{ matrix.php }}.tar

      # If image is cached, load it
      - name: Load Docker image from cache
        if: steps.cache-docker.outputs.cache-hit == 'true'
        run: |
          docker load -i qit-cli-tests-${{ matrix.php }}.tar

      - name: Cache composer dependencies
        uses: actions/cache@v3
        id: cache-composer
        with:
          path: src/vendor
          key: ${{ runner.os }}-php-${{ matrix.php }}-${{ hashFiles('src/composer.lock') }}

      - name: Composer install
        if: steps.cache-composer.outputs.cache-hit != 'true'
        run: |
          cd src
          composer install --no-interaction --no-suggest --prefer-dist

      - name: Run PHPUnit tests
        env:
          PHP_VERSION: ${{ matrix.php }}
        run: make phpunit