Adding coveralls to CI and badges to README.md (#28)

Closes: #28
Related-Issue: #28
Projected-Results-Impact: none

.github/workflows/ci.yml

@@ -1,4 +1,4 @@
-name: continuous integration
+name: continuous-integration
 
 on:
   - push
@@ -56,3 +56,6 @@ jobs:
           distribution: 'adopt'
       - name: Build with Maven
         run: mvn --batch-mode --update-snapshots clean test
+
+      - name: Coveralls Coverage Report Submission
+        run: mvn coveralls:report --define repoToken=${{ secrets.COVERALLS_REPO_TOKEN }}

README.md

@@ -1,3 +1,6 @@
+[![Continuous Integration](https://github.com/bihealth/varfish-annotator/actions/workflows/ci.yml/badge.svg)](https://github.com/bihealth/varfish-annotator/actions?query=workflow%3Acontinuous-integration)
+[![Coverage Status](https://coveralls.io/repos/github/bihealth/varfish-annotator/badge.svg)](https://coveralls.io/github/bihealth/varfish-annotator)
+
 # VarFish Annotator
 
 Annotation of VCF file for import into VarFish (through Web UI).

pom.xml

@@ -217,6 +217,19 @@
 				</executions>
 			</plugin>
 
+			<plugin>
+				<groupId>org.eluder.coveralls</groupId>
+				<artifactId>coveralls-maven-plugin</artifactId>
+				<version>4.3.0</version>
+				<dependencies>
+					<dependency>
+						<groupId>javax.xml.bind</groupId>
+						<artifactId>jaxb-api</artifactId>
+						<version>2.3.1</version>
+					</dependency>
+				</dependencies>
+			</plugin>
+
 			<!-- Compilation -->
 			<plugin>
 				<groupId>org.apache.maven.plugins</groupId>