iEat2/build.xml

<?xml version="1.0" encoding="UTF-8"?>

<project name="ieat2" basedir="." default="war" xmlns:ivy="antlib:org.apache.ivy.ant">
  <property name="lib.dir" value="lib/"/>
  <property name="web.dir" value="web/"/>
  <property name="conf.dir" value="conf/dev/"/>

  <property name="app.name" value="ieat"/>  
  <property name="app.conf.dir" value="${conf.dir}/app/"/>

  <property name="ant.lib" value="${user.home}/.ant/lib"/>
  <property name="ant.conf.dir" value="${conf.dir}/ant/"/>

  <property prefix="tomcat" file="${ant.conf.dir}/tomcat.properties"/>

  <property prefix="build" file="${ant.conf.dir}/build.properties"/>
  <property name="build.lib" value="${lib.dir}/war/"/>
  <property name="build.warfile" value="${build.dir}/${app.name}-${build.version}.war"/>
  <tstamp>
	<format property="build.time" pattern="MM/dd/yyyy hh:mm aa z" />
  </tstamp>

  <property prefix="compile" file="${ant.conf.dir}/compile.properties"/>
  <property name="compile.lib" value="${lib.dir}/compile"/>
  <path id="compile.classpath">
	<pathelement location="${target.dir}"/>
	<fileset dir="${compile.lib}" includes="*.jar"/>
  </path>
  
  <property name="source.dir" value="src/"/>
  <property name="target.dir" value="${build.dir}/${app.name}/WEB-INF/classes"/>
  
  <property name="ivy.jar" value="${ant.lib}/ivy.jar"/>
  <property name="ivy.dep.file" value="${ant.conf.dir}/ivy.xml" />
  <available property="ivy.installed" file="${ivy.jar}"/>
  
  <target name="help" description="Display build help">
	<echo>iEat v${build.version}</echo>
	<echo>To see list of targets, use ant -p</echo>
  </target>

  <target name="ivy.install" unless="ivy.installed">
    <mkdir dir="${ant.lib}"/>
    <get dest="${ivy.jar}"
         src="http://search.maven.org/remotecontent?filepath=org/apache/ivy/ivy/2.3.0/ivy-2.3.0.jar"/>
    <taskdef resource="org/apache/ivy/ant/antlib.xml" uri="antlib:org.apache.ivy.ant"/>
    <property name="ivy.installed" value="true"/>
  </target>

  <target name="ivy.tree" depends="ivy.install" description="Show the dependency tree.">
    <ivy:dependencytree />
  </target>

  <target name="ivy.resolve.compile" depends="ivy.install">
    <ivy:retrieve pattern="${lib.dir}/[conf]/[artifact].[ext]" conf="compile"/>
  </target>

  <target name="ivy.resolve.war" depends="ivy.install">
    <ivy:retrieve pattern="${lib.dir}/[conf]/[artifact].[ext]" conf="war"/>
  </target>

  <target name="ivy.resolve.deploy" depends="ivy.install">
    <ivy:retrieve pattern="${ant.lib}/[artifact].[ext]" conf="deploy"/>
    <taskdef resource="org/apache/catalina/ant/antlib.xml" uri="antlib:org.apache.catalina.ant"/>
    <taskdef name="deploy" classname="org.apache.catalina.ant.DeployTask" />
    <taskdef name="undeploy" classname="org.apache.catalina.ant.UndeployTask" />
  </target>
  
  <target name="ivy.resolve"
          depends="ivy.resolve.compile,ivy.resolve.war,ivy.resolve.deploy"
          description="Use ivy to resolve compilation dependencies"/>

  <target name="compile" depends="ivy.resolve.compile" description="Compile source files">
    <mkdir dir="${target.dir}"/>
	<javac srcdir="${source.dir}"
           verbose="${compile.verbose}"
		   destdir="${target.dir}"
		   debug="${compile.debug}" 
		   deprecation="${compile.deprecation}" 
		   optimize="${compile.optimize}" 
		   nowarn="${compile.nowarn}"
           includeantruntime="${compile.include.ant}"
           bootclasspath="${build.bootstrap.path}"
		   target="${build.java.version}"
		   source="${build.java.version}">
	  <classpath refid="compile.classpath" />
	</javac>
  </target>
  
  <target name="war" depends="compile,ivy.resolve.war" description="Create application WAR">
	<mkdir dir="${build.dir}"/>
	<war warfile="${build.warfile}" webxml="${app.conf.dir}/web.xml">
      <lib dir="${build.lib}"/>
      <fileset dir="web"/>
      <classes dir="${target.dir}"/>
      <classes dir="${app.conf.dir}">
        <exclude name="web.xml"/>
      </classes>
    </war>
  </target>
  
  <target name="clean" description="Delete build files">
	<delete dir="${build.dir}" />
  </target>

  <target name="clean.full" depends="clean" description="Delete build files and dependencies">
	<delete dir="${ivy.jar}"/>
    <delete dir="${lib.dir}"/>
    <ivy:cleancache/>
  </target>

  <target name="deploy" depends="war,ivy.resolve.deploy" description="Deploy to tomcat">
	<deploy url="http://localhost:8080/manager/text"
		    username="${tomcat.username}"
		    password="${tomcat.password}"
            update="true"
		    path="/${app.name}-${build.version}"
		    war="file:./${build.warfile}" />
  </target>

  <target name="undeploy" depends="ivy.resolve.deploy" description="Undeploy from tomcat">
    <undeploy url="http://localhost:8080/manager/text"
              username="${tomcat.username}"
              password="${tomcat.password}"
              path="/${app.name}-${build.version}"/>
  </target>
</project>