Update shex-lite-ci.yml

.github/workflows/shex-lite-ci.yml

@@ -62,3 +62,26 @@ jobs:
       run: brew install sbt
     - name: Run tests
       run: sbt ++2.13.1! clean test
+
+  # Test run on linux platform
+  coverage-report:
+
+    # Job name
+    name: Coverage Report
+
+    # This jobs runs on linux
+    runs-on: ubuntu-latest
+
+    steps:
+    - uses: actions/checkout@v2
+    - name: Set up JDK 12
+      uses: actions/setup-java@v1
+      with:
+        java-version: 12
+        architecture: x64
+    - name: Run tests with coverage
+      run: sbt ++2.12.10! clean coverage test coverageReport
+    - name: Upload coverage report to codecov
+      uses: codecov/codecov-action@v1
+      with:
+        fail_ci_if_error: true