Improved ant build script to generate junitreport

Author: aslakhellesoy

examples/java-helloworld/.gitignore

@@ -0,0 +1,2 @@
+lib/
+target/

examples/java-helloworld/build.xml

@@ -3,7 +3,7 @@
     <property name="cucumber-jvm.version" value="1.0.3"/>
     <property name="gherkin.version" value="2.9.3"/>
     <property name="junit.version" value="4.10"/>
-    <property name="jars" value="target/lib"/>
+    <property name="jars" value="lib"/>
 
     <target name="download">
         <mkdir dir="${jars}"/>
@@ -40,21 +40,45 @@
     </target>
 
     <target name="runcukes" depends="compile-test">
-        <java classname="cucumber.cli.Main" fork="true">
+        <mkdir dir="target/junit-report"/>
+        <java classname="cucumber.cli.Main" fork="true" failonerror="false" resultproperty="cucumber.exitstatus">
             <classpath>
                 <fileset dir="${jars}">
                     <include name="**/*.jar"/>
                 </fileset>
                 <pathelement location="target/classes"/>
                 <pathelement location="target/test-classes"/>
             </classpath>
+            <arg value="--format"/>
+            <arg value="junit:target/junit-report.xml"/>
+            <arg value="--format"/>
+            <arg value="pretty"/>
             <arg value="--glue"/>
             <arg value="cucumber.examples.java.helloworld"/>
             <arg value="src/test/resources"/>
         </java>
+
+        <junitreport todir="target/junit-report">
+            <fileset dir="target">
+                <include name="junit-report.xml"/>
+            </fileset>
+            <report format="frames" todir="target/junit-report"/>
+        </junitreport>
+
+        <fail message="Cucumber failed">
+            <condition>
+                <not>
+                    <equals arg1="${cucumber.exitstatus}" arg2="0"/>
+                </not>
+            </condition>
+        </fail>
     </target>
 
     <target name="clean">
         <delete dir="target"/>
     </target>
+
+    <target name="clobber" depends="clean">
+        <delete dir="${jars}"/>
+    </target>
 </project>