GH Actions: Added support for code coverage with Coveralls.io

.github/workflows/test.yml

@@ -18,7 +18,18 @@ jobs:
 
     strategy:
       matrix:
-        php: ['5.3', '5.4', '5.5', '5.6', '7.0', '7.1', '7.2', '7.3', '7.4', '8.0', '8.1']
+        php:
+          # PHP 5.3 is tested in coverage section
+          - '5.4'
+          - '5.5'
+          - '5.6'
+          - '7.0'
+          - '7.1'
+          - '7.2'
+          - '7.3'
+          - '7.4'
+          - '8.0'
+          # PHP 8.1 is tested in coverage section
         experimental: [false]
 
         include:
@@ -28,6 +39,48 @@ jobs:
     name: "Test on PHP ${{ matrix.php }}"
     continue-on-error: ${{ matrix.experimental }}
 
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v2
+
+      - name: Setup PHP
+        uses: shivammathur/setup-php@v2
+        with:
+          php-version: ${{ matrix.php }}
+          ini-values: 'zend.assertions=1, error_reporting=-1, display_errors=On'
+          coverage: none
+          tools: cs2pr
+
+      # Install dependencies and handle caching in one go.
+      # @link https://github.com/marketplace/actions/install-composer-dependencies
+      - name: Install Composer dependencies - normal
+        if: ${{ matrix.experimental == false }}
+        uses: "ramsey/composer-install@v2"
+
+      # For the PHP "nightly", we need to install with ignore platform reqs as not all dependencies allow it.
+      - name: Install Composer dependencies - with ignore platform
+        if: ${{ matrix.experimental == true }}
+        uses: "ramsey/composer-install@v2"
+        with:
+          composer-options: --ignore-platform-reqs
+
+      - name: Lint
+        run: composer phplint -- --checkstyle | cs2pr
+
+      - name: Run unit tests
+        run: composer phpunit
+
+  coverage:
+    needs: test
+    # Don't run on forks.
+    if: github.repository_owner == 'php-parallel-lint' && needs.test.result == 'success'
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        include:
+          - php: 5.3
+          - php: 8.1
+    name: "Coverage on PHP ${{ matrix.php }}"
     steps:
       - name: Checkout code
         uses: actions/checkout@v2
@@ -48,29 +101,53 @@ jobs:
         with:
           php-version: ${{ matrix.php }}
           ini-values: ${{ steps.set_ini.outputs.PHP_INI }}
-          coverage: none
+          coverage: xdebug
           tools: cs2pr
 
       # Remove the PHPCS standard as it has a minimum PHP requirements of PHP 5.4 and would block install on PHP 5.3.
       - name: 'Composer: remove PHPCS'
         if: ${{ matrix.php < 5.4 }}
         run: composer remove --dev php-parallel-lint/php-code-style --no-update --no-interaction
 
-      # Install dependencies and handle caching in one go.
-      # @link https://github.com/marketplace/actions/install-composer-dependencies
       - name: Install Composer dependencies - normal
-        if: ${{ matrix.experimental == false }}
         uses: "ramsey/composer-install@v2"
 
-      # For the PHP "nightly", we need to install with ignore platform reqs as not all dependencies allow it.
-      - name: Install Composer dependencies - with ignore platform
-        if: ${{ matrix.experimental == true }}
-        uses: "ramsey/composer-install@v2"
-        with:
-          composer-options: --ignore-platform-reqs
-
       - name: Lint
         run: composer phplint -- --checkstyle | cs2pr
 
-      - name: Run unit tests
-        run: composer phpunit
+      - name: Run the unit tests with code coverage
+        run: composer coverage
+
+      # Uploading the results with PHP Coveralls v1 won't work from GH Actions, so switch the PHP version.
+      - name: Switch to PHP 8.1
+        if: ${{ success() && matrix.php != '8.1' }}
+        uses: shivammathur/setup-php@v2
+        with:
+          php-version: 8.1
+          coverage: none
+
+      # Global installing is used for compatibility with composer.lock in PHP 5.3
+      - name: Install Coveralls
+        if: ${{ success() }}
+        run: composer global require php-coveralls/php-coveralls:"^2.4.2" --no-interaction
+
+      - name: Upload coverage results to Coveralls
+        if: ${{ success() }}
+        env:
+          COVERALLS_REPO_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+          COVERALLS_PARALLEL: true
+          COVERALLS_FLAG_NAME: php-${{ matrix.php }}
+        run: php-coveralls -v -x build/logs/clover.xml
+
+
+  coveralls-finish:
+    needs: coverage
+    # Don't run on forks.
+    if: github.repository_owner == 'php-parallel-lint' && needs.coverage.result == 'success'
+    runs-on: ubuntu-latest
+    steps:
+      - name: Coveralls Finished
+        uses: coverallsapp/github-action@master
+        with:
+          github-token: ${{ secrets.GITHUB_TOKEN }}
+          parallel-finished: true

README.md

@@ -35,3 +35,4 @@ echo $highlighter->getWholeFile($fileContent);
 [![CS](https://github.com/php-parallel-lint/PHP-Console-Highlighter/actions/workflows/cs.yml/badge.svg)](https://github.com/php-parallel-lint/PHP-Console-Highlighter/actions/workflows/cs.yml)
 [![Test](https://github.com/php-parallel-lint/PHP-Console-Highlighter/actions/workflows/test.yml/badge.svg)](https://github.com/php-parallel-lint/PHP-Console-Highlighter/actions/workflows/test.yml)
 [![License](https://poser.pugx.org/php-parallel-lint/php-console-highlighter/license.svg)](https://packagist.org/packages/php-parallel-lint/php-console-highlighter)
+[![Coverage Status](https://coveralls.io/repos/github/php-parallel-lint/PHP-Console-Highlighter/badge.svg?branch=master)](https://coveralls.io/github/php-parallel-lint/PHP-Console-Highlighter?branch=master)