name: Coverage

on:
  push:
    branches: [ '**' ]
  pull_request:
    branches: [ '**' ]

jobs:
  coverage:
    runs-on: ubuntu-latest

    strategy:
      matrix:
        php: ['7.4']
        setup: ['stable']

    steps:
      - uses: actions/checkout@v2

      - name: Setup PHP
        uses: shivammathur/setup-php@v2
        with:
          php-version: ${{ matrix.php }}
          tools: composer:v2
          coverage: true

      - name: Cache Composer packages
        id: composer-cache
        uses: actions/cache@v2
        with:
          path: vendor
          key: cov-${{ runner.os }}-php-${{ matrix.php }}-${{ matrix.setup }}-${{ hashFiles('**/composer.lock') }}
          restore-keys: cov-${{ runner.os }}-php-${{ matrix.php }}-${{ matrix.setup }}-

      - name: Install dependencies
        if: steps.composer-cache.outputs.cache-hit != 'true'
        run: |
          composer require --no-update scrutinizer/ocular;
          composer update --prefer-dist --no-progress --no-suggest --prefer-${{ matrix.setup || 'stable' }} ${{ matrix.php >= 8 && '--ignore-platform-req=php' || '' }};

      - name: Run test suite
        run: vendor/bin/phpunit --coverage-text --coverage-clover=clover.xml

      - name: Coverage
        run: bash <(curl -s https://codecov.io/bash)
