travis config added

.gitignore

@@ -0,0 +1,8 @@
+/.gradle/
+bin
+build
+
+# Eclipse files are created with `gradlew eclipse`
+.classpath
+.project
+.settings

.travis.yml

@@ -0,0 +1,7 @@
+language: java
+install: true
+
+dist: trusty
+
+after_success:
+- ./gradlew coveralls

README.md

@@ -1,3 +1,8 @@
+[![Build Status](https://travis-ci.org/felixreimann/opendse.svg?branch=master)](https://travis-ci.org/felixreimann/opendse)
+[![Coverage Status](https://coveralls.io/repos/github/felixreimann/opendse/badge.svg?branch=master)](https://coveralls.io/github/felixreimann/opendse?branch=master)
+[![Maven Central](https://maven-badges.herokuapp.com/maven-central/net.sf.opendse/opendse-model/badge.svg)](https://maven-badges.herokuapp.com/maven-central/net.sf.opendse/opendse-model)
+[![Javadocs](https://javadoc.io/badge/net.sf.opendse/opendse-model.svg)](https://javadoc.io/doc/net.sf.opendse/opendse-model)
+
 # OpenDSE - Open Design Space Exploration Framework
 
 _OpenDSE_ is a design space exploration framework for embedded systems, written in Java. 

build.gradle

@@ -1,3 +1,6 @@
+plugins {
+	id 'com.github.kt3k.coveralls' version '2.6.3'
+}
 apply plugin: 'base'
 apply plugin: 'maven'
 apply plugin: 'application'
@@ -196,24 +199,41 @@ task website(dependsOn: [copyWebsite, copyJavadoc]) {}
 
 task release(dependsOn: [fatjar,website] ){}
 
-task codeCoverageReport(type: JacocoReport) {
-	dependsOn subprojects*.test
-
-    // Gather execution data from all subprojects
-    // (change this if you e.g. want to calculate unit test/integration test coverage separately)
-    executionData fileTree(project.rootDir.absolutePath).include("**/build/jacoco/*.exec")
-
-    // Add all relevant sourcesets from the subprojects 
-    subprojects.each {
-       sourceSets it.sourceSets.main
-    }
-
+task jacocoRootReport(type: org.gradle.testing.jacoco.tasks.JacocoReport) {
+    dependsOn = subprojects.test
+    additionalSourceDirs = files(subprojects.sourceSets.main.allSource.srcDirs)
+    sourceDirectories = files(subprojects.sourceSets.main.allSource.srcDirs)
+    classDirectories = files(subprojects.sourceSets.main.output)
+    executionData = files(subprojects.jacocoTestReport.executionData)
     reports {
-      xml.enabled true
-      html.enabled true
-      html.destination "${buildDir}/reports/jacoco"
-      csv.enabled false
+        html.enabled = true
+        xml.enabled = true
+        csv.enabled = false
+    }
+    onlyIf = {
+        true
+    }
+    doFirst {
+        executionData = files(executionData.findAll {
+            it.exists()
+        })
+    }
+    afterEvaluate {
+        classDirectories = files(classDirectories.files.collect {
+            fileTree(dir: it, exclude: ['ptolemy/**', 'org/opt4j/tutorial/**', 'org/opt4j/viewer/**', 'org/opt4j/core/config/visualization/**'])
+        })
     }
 }
 
+coveralls {
+	sourceDirs = subprojects.sourceSets.main.allSource.srcDirs.flatten()
+	jacocoReportPath = "${buildDir}/reports/jacoco/jacocoRootReport/jacocoRootReport.xml"
+}
+tasks.coveralls {
+  group = 'Documentation'
+  description = 'Uploads the aggregated coverage report to Coveralls'
+
+  dependsOn jacocoRootReport
+  onlyIf { System.env.'CI' && !JavaVersion.current().isJava9Compatible() }
+}