chore: add file coverage.yml

.github/workflows/coverage.yml

@@ -0,0 +1,28 @@
+name: Code Coverage
+
+on: [push]
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v2
+
+      - name: Set up JDK 17
+        uses: actions/setup-java@v3
+        with:
+          java-version: '17'
+
+      - name: Build with Maven
+        run: mvn clean test
+
+      - name: Generate JaCoCo coverage report
+        run: mvn jacoco:report
+
+      - name: Upload coverage to Coveralls
+        uses: coverallsapp/github-action@v2
+        with:
+          github-token: ${{ secrets.GITHUB_TOKEN }}
+          path-to-lcov: target/site/jacoco/jacoco.xml