ci: introduce Codecov

.github/workflows/ci.yml

@@ -131,12 +131,9 @@ jobs:
           INFECTION_BADGE_API_KEY: ${{ secrets.INFECTION_BADGE_API_KEY }}
         run: |
           make mutation
-#      - name: Generate code coverage
-#        run: |
-#          make code-coverage
-#      - name: Send code coverage report to coveralls.io
-#        if: github.event_name != 'pull_request'
-#        run: .Build/bin/php-coveralls -v
-#        env:
-#          COVERALLS_RUN_LOCALLY: 1
-#          COVERALLS_REPO_TOKEN: ${{ secrets.COVERALLS_REPO_TOKEN }}
+      - name: Run tests and collect coverage
+        run: .Build/bin/phpunit --configuration Tests/phpunit.xml.dist --coverage-clover coverage.xml .
+      - name: Upload coverage to Codecov
+        uses: codecov/codecov-action@v5
+        with:
+          token: ${{ secrets.CODECOV_TOKEN }}

README.md

@@ -2,10 +2,11 @@
 
 [![CI](https://github.com/brotkrueml/schema/actions/workflows/ci.yml/badge.svg)](https://github.com/brotkrueml/schema/actions/workflows/ci.yml)
 [![Documentation](https://github.com/brotkrueml/schema/actions/workflows/docs.yml/badge.svg)](https://github.com/brotkrueml/schema/actions/workflows/docs.yml)
+[![codecov](https://codecov.io/gh/brotkrueml/schema/graph/badge.svg?token=SFUF1UL2X2)](https://codecov.io/gh/brotkrueml/schema)
+[![Infection MSI](https://img.shields.io/endpoint?style=flat&url=https%3A%2F%2Fbadge-api.stryker-mutator.io%2Fgh.neting.cc%2Fbrotkrueml%2Fschema%2Fmain)](https://dashboard.stryker-mutator.io/reports/github.com/brotkrueml/schema/main)
 [![Crowdin](https://badges.crowdin.net/typo3-extension-schema/localized.svg)](https://crowdin.com/project/typo3-extension-schema)
 [![Latest Stable Version](https://img.shields.io/packagist/v/brotkrueml/schema.svg?label=stable)](https://packagist.org/packages/brotkrueml/schema)
 [![Total Downloads](https://img.shields.io/packagist/dt/brotkrueml/schema.svg)](https://packagist.org/packages/brotkrueml/schema)
-[![Infection MSI](https://img.shields.io/endpoint?style=flat&url=https%3A%2F%2Fbadge-api.stryker-mutator.io%2Fgh.neting.cc%2Fbrotkrueml%2Fschema%2Fmain)](https://dashboard.stryker-mutator.io/reports/github.com/brotkrueml/schema/main)
 
 [![Verified TYPO3 Extension](Documentation/Images/verified.svg) Verified TYPO3 Extension](https://typo3.com/typo3-cms/verified-extensions-integrations-for-typo3/extensions/embedding-schemaorg-vocabulary-in-typo3)