Report code coverage correctly

Author: martin-helmich

.github/workflows/php.yml

@@ -38,3 +38,27 @@ jobs:
 
     - name: Run unit tests
       run: ./vendor/bin/phpunit --testdox
+
+  coverage:
+    runs-on: ubuntu-latest
+
+    steps:
+    - uses: actions/checkout@v1
+
+    - name: Setup PHP
+      uses: shivammathur/setup-php@v1
+      with:
+        php-version: 7.4
+        extensions: mbstring, intl, json
+        coverage: pcov
+    
+    - name: Install dependencies
+      run: composer install --prefer-dist --no-progress --no-suggest
+  
+    - name: Test & publish code coverage
+      uses: paambaati/codeclimate-action@v2.3.0
+      env:
+        CC_TEST_REPORTER_ID: ${{ secrets.codeClimateReporterID }}
+      with:
+        coverageCommand: ./vendor/bin/phpunit --coverage-clover=clover.xml
+        debug: true