continuous-integration.yml

name: "Continuous Integration"

on: [push, pull_request]

jobs:
  test:
    name: "CI"
    runs-on: ubuntu-latest

    strategy:
      matrix:
        php-version:
          - "7.1"
          - "7.2"
          - "7.3"
          - "7.4"
          - "8.0"
        composer-version: ["v2"]
        phpdotenv-version: ["^4.1", "^5.2"]
        include:
          - php-version: "7.1"
            composer-version: "v1"
            phpdotenv-version: "^4.1"
          - php-version: "7.1"
            composer-version: "v1"
            phpdotenv-version: "^5.2"
          - php-version: "7.4"
            composer-version: "v1"
            phpdotenv-version: "^5.2"

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

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

      - name: "Choose Composer 1 version"
        uses: nick-invision/retry@v1
        with:
          timeout_minutes: 5
          max_attempts: 5
          command: composer require "composer/composer:^1.0" --dev --no-update --no-interaction
        if: "matrix.composer-version == 'v1'"

      - name: "Choose PHPUnit version"
        run: |
          if [ "${{ matrix.php-version }}" = "7.1" ]; then
            echo "SYMFONY_PHPUNIT_VERSION=7.5" >> $GITHUB_ENV;
          elif [ "${{ matrix.php-version }}" = "8.0" ]; then
            echo "SYMFONY_PHPUNIT_VERSION=9.4" >> $GITHUB_ENV;
          else
            echo "SYMFONY_PHPUNIT_VERSION=8.5" >> $GITHUB_ENV;
          fi

      - name: "Choose PHP Dotenv version"
        uses: nick-invision/retry@v1
        with:
          timeout_minutes: 5
          max_attempts: 5
          command: composer require "vlucas/phpdotenv:${{ matrix.phpdotenv-version }}" --no-update --no-interaction

      - name: Install PHP 7 dependencies
        uses: nick-invision/retry@v1
        with:
          timeout_minutes: 5
          max_attempts: 5
          command: composer update --prefer-dist --no-interaction --no-progress
        if: "matrix.php-version < 8"

      - name: Install PHP 8 dependencies
        uses: nick-invision/retry@v1
        with:
          timeout_minutes: 5
          max_attempts: 5
          command: composer update --prefer-dist --no-interaction --no-progress --ignore-platform-req=php
        if: "matrix.php-version >= 8"

      - name: "Run PHP_CodeSniffer"
        run: "composer cs-check"
        if: "matrix.composer-version == 'v2' && matrix.php-version == '7.4'"

      - name: "Run unit test suite and collect coverage data"
        run: "composer test-unit-coverage"
        if: "matrix.composer-version == 'v1' || matrix.php-version == '7.4'"

      - name: "Run unit test suite"
        run: "composer test-unit"
        if: "matrix.composer-version != 'v1' && matrix.php-version != '7.4'"

      - name: "Run integration test suite"
        run: "composer test-integration"

      - name: "Upload intermediate results to Coveralls"
        env:
          COVERALLS_REPO_TOKEN: ${{ secrets.GITHUB_TOKEN }}
          COVERALLS_FLAG_NAME: php-${{ matrix.php-version }}_composer-${{ matrix.composer-version }}_phpdotenv-${{ matrix.phpdotenv-version }}
          COVERALLS_PARALLEL: true
        run: |
          composer global require php-coveralls/php-coveralls
          php-coveralls --coverage_clover=clover.xml --json_path coveralls-upload.json -v
        if: "matrix.composer-version == 'v1' || matrix.php-version == '7.4'"

  finish:
    name: "Coverage"
    needs: test
    runs-on: ubuntu-latest

    steps:
      - name: "Merge intermediate results and finalize Coveralls report"
        uses: coverallsapp/github-action@master
        with:
          github-token: ${{ secrets.GITHUB_TOKEN }}
          parallel-finished: true