Report code coverage to coveralls.io

.travis.yml

@@ -1,3 +1,5 @@
 language: java
 jdk:
     - oraclejdk8
+after_success:
+    - mvn clean test jacoco:report coveralls:report

README.md

@@ -1,3 +1,6 @@
+[![Build Status](https://travis-ci.org/kemitix/node.svg?branch=develop)](https://travis-ci.org/kemitix/node)
+[![Coverage Status](https://coveralls.io/repos/github/kemitix/node/badge.svg?branch=develop)](https://coveralls.io/github/kemitix/node?branch=develop)
+
 # node
 A parent/children data structure
 

pom.xml

@@ -16,6 +16,7 @@
 
     <properties>
         <assertj.version>3.4.1</assertj.version>
+        <coveralls-maven-plugin.version>4.2.0</coveralls-maven-plugin.version>
     </properties>
 
     <issueManagement>
@@ -33,6 +34,16 @@
 
     <inceptionYear>2016</inceptionYear>
 
+    <build>
+        <plugins>
+            <plugin>
+                <groupId>org.eluder.coveralls</groupId>
+                <artifactId>coveralls-maven-plugin</artifactId>
+                <version>${coveralls-maven-plugin.version}</version>
+            </plugin>
+        </plugins>
+    </build>
+
     <dependencies>
         <dependency>
             <groupId>org.projectlombok</groupId>