Update codecov.yml

.github/workflows/codecov.yml

@@ -1,4 +1,30 @@
-- name: Upload coverage reports to Codecov
-  uses: codecov/codecov-action@v3
-  env:
-    CODECOV_TOKEN: ${{ secrets.CODECOV_TOKEN }}
+name: Workflow for Codecov java maven
+on: [push, pull_request]
+env:
+  NA_DB_URL: 'jdbc:mariadb://localhost:3306/NA'
+  NA_DB_USER: 'NA'
+  NA_DB_PASSWORD: ${{ secrets.DBPassword }}
+jobs:
+  run:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+      - name: Set up JDK 21
+        uses: actions/setup-java@v1
+        with:
+          java-version: 21
+      - name: Start MariaDB
+        uses: getong/mariadb-action@v1.1   
+	      with:
+    	    mysql database: 'NA'
+          mysql user: 'NA'
+          mysql password: ${{ secrets.DBPassword }}
+      - name: Install dependencies
+        run: mvn install -DskipTests=true -Dmaven.javadoc.skip=true -B -V
+      - name: Run tests and collect coverage
+        run: mvn -B test
+      - name: Upload coverage to Codecov
+        uses: codecov/codecov-action@v4-beta
+        env:
+          CODECOV_TOKEN: ${{ secrets.CODECOV_ORG_TOKEN }}