build.xml

<project xmlns:ivy="antlib:org.apache.ivy.ant" name="HelloCucumber"
	default="cucumber" basedir=".">
  <property name="jruby.home" value="${basedir}/lib/.jruby"/>

  <target name="-compile-steps" depends="-define-paths">
    <mkdir dir="target/test-classes"/>
    <javac srcdir="src/test/java" destdir="target/test-classes" 
    	classpathref="compile.classpath" encoding="UTF-8"/>
  </target>

  <target name="cucumber" depends="-compile-steps,-install-gems" 
  		description="Run Cucumber">
    <mkdir dir="target/junit-report"/>
    <taskdef name="cucumber" classname="cuke4duke.ant.CucumberTask"
    	classpathref="compile.classpath"/>
    <cucumber
        args="--verbose --require target/test-classes --color
    	--format pretty --format junit 
    	--out target/junit-report features"
        objectFactory="pico">
      <classpath>
        <pathelement location="target/test-classes"/>
      </classpath>
    </cucumber>
  </target>

  <target name="-download-jars" if="ivy">
    <ivy:retrieve/>
  </target>

  <target name="-install-gems" depends="-define-paths" if="gems">
    <taskdef name="gem" classname="cuke4duke.ant.GemTask"
    	 classpathref="compile.classpath"/>
    <gem args="install cuke4duke --version 0.3.2
    	   --source http://gemcutter.org/"/>
  </target>

  <target name="-define-paths" depends="-download-jars">
    <path id="jruby.classpath">
      <fileset dir="lib">
        <include name="**/*.jar"/>
      </fileset>
    </path>

    <path id="compile.classpath">
      <fileset dir="lib">
        <include name="**/*.jar"/>
      </fileset>
    </path>
  </target>

  <target name="clean" description="Delete all generated artifacts">
    <delete dir="${basedir}/target"/>
  </target>

  <target name="clean-deps" description="Delete all dependencies">
    <delete dir="${basedir}/lib/.jruby"/>
    <delete>
      <fileset dir="${basedir}/lib" includes=".jar"/>
    </delete>
  </target>

</project>