build.xml

<?xml version="1.0" encoding="UTF-8"?>
<project xmlns:ivy="antlib:org.apache.ivy.ant"
         name="social-network-workshop" basedir="." default="dist">

  <property name="ivy.install.version" value="2.2.0" />
  <condition property="ivy.home" value="${env.IVY_HOME}">
    <isset property="env.IVY_HOME" />
  </condition>
  <property name="ivy.home" value="${user.home}/.ant" />
  <property name="ivy.jar.dir" value="${ivy.home}/lib" />
  <property name="ivy.jar.file" value="${ivy.jar.dir}/ivy.jar" />

  <target name="download ivy" unless="offline">
    <mkdir dir="${ivy.jar.dir}"/>
    <get src="http://repo2.maven.org/maven2/org/apache/ivy/ivy/${ivy.install.version}/ivy-${ivy.install.version}.jar" 
         dest="${ivy.jar.file}" usetimestamp="true"/>
  </target>

  <target name="init ivy" depends="download ivy">
    <path id="ivy.lib.path">
      <fileset dir="${ivy.jar.dir}" includes="*.jar"/>
    </path>
    <taskdef resource="org/apache/ivy/ant/antlib.xml"
             uri="antlib:org.apache.ivy.ant" classpathref="ivy.lib.path"/>
  </target>

  <property name="main.src" location="${basedir}/src/main/java"/>
  <property name="test.src" location="${basedir}/src/test/java"/>
  <property name="test.resources" location="${basedir}/src/test/resources"/>
  <property name="target" location="${basedir}/target"/>
  <property name="target.classes" location="${target}/classes"/>
  <property name="target.test" location="${target}/test-classes"/>
  <property name="target.reports" location="${target}/reports"/>

  <available property="dependencies.zip" value="${basedir}/dependencies.zip"
             file="${basedir}/dependencies.zip"/>

  <target name="clean">
    <delete dir="${target}"/>
  </target>

  <target name="clean all" depends="clean">
    <delete dir="${basedir}/lib"/>
  </target>

  <target name="download dependencies" unless="dependencies.zip"
          depends="init ivy">
    <ivy:retrieve />
  </target>

  <target name="unpack dependencies" if="dependencies.zip">
    <mkdir dir="${basedir}/lib"/>
    <unzip src="${dependencies.zip}" dest="${basedir}/lib" overwrite="false"/>
  </target>

  <target name="dependencies"
          depends="download dependencies,unpack dependencies">
    <path id="dependencies.path">
      <fileset dir="${basedir}/lib" includes="*.jar"/>
    </path>
  </target>

  <target name="package" depends="dependencies">
    <mkdir dir="${target}"/>
    <zip destfile="${target}/dependencies.zip" filesonly="true">
      <fileset dir="${basedir}/lib" includes="*.jar"/>
    </zip>
    <exec executable="rst2html.py" failifexecutionfails="false"
          output="${target}/README.html" errorproperty="rst2html.errors">
      <arg value="${basedir}/README.rst"/>
    </exec>
    <echo message="${rst2html.errors}"/>
    <zip destfile="${target}/${ant.project.name}.zip">
      <fileset dir="${basedir}" includes="src/main/"/>
      <fileset dir="${basedir}" includes="src/test/"/>
      <fileset dir="${basedir}" includes="*.xml"/>
      <fileset dir="${basedir}" includes="README.rst"/>
      <fileset dir="${target}" includes="README.html"/>
      <fileset dir="${target}" includes="dependencies.zip"/>
    </zip>
  </target>

  <target name="compile" depends="dependencies">
    <mkdir dir="${target.classes}"/>
    <javac srcdir="${main.src}" destdir="${target.classes}"
           classpathref="dependencies.path" debug="true"
           debuglevel="lines,vars,source"/>
  </target>

  <target name="compile tests" depends="compile">
    <mkdir dir="${target.test}"/>
    <javac srcdir="${test.src}" destdir="${target.test}" debug="true"
           debuglevel="lines,vars,source">
      <classpath>
        <path refid="dependencies.path"/>
        <pathelement location="${target.classes}"/>
      </classpath>
    </javac>
  </target>

  <target name="test" depends="compile tests">
    <mkdir dir="${target.reports}"/>
    <junit failureproperty="test.failure">
      <classpath>
        <path refid="dependencies.path"/>
        <pathelement location="${target.classes}"/>
        <pathelement location="${target.test}"/>
        <pathelement location="${test.resources}"/>
      </classpath>
      <batchtest todir="${target.reports}">
        <fileset dir="${test.src}"/>
        <formatter type="plain"/>
      </batchtest>
    </junit>
    <fail if="test.failure" message="Tests failed"/>
  </target>

  <target name="dist" depends="compile,test">
    <jar destfile="${target}/${ant.project.name}.jar"
         basedir="${target.classes}"/>
  </target>
</project>