build.xml

<?xml version="1.0"?>
<project name="ProcessingPythonMode" default="release" basedir="./">
	<!-- Based on mode template http://github.com/martinleopold/TemplateMode -->
	<!-- Note: now compiles two separate jars- one for python mode, and one that's a wrapper for the processing core that can run python files -->

	<!-- You'll want to change these to compile. -->
	<property name="processing.base" 		location="/home/james/dev/processing-2.1.1" /> 	<!-- The directory that you unpacked Processing into. -->
	<property name="processing.sketchfolder" 	location="/home/james/dev/sketchbook" />										<!-- Your sketchbook folder. -->
	<property name="java.target.bootclasspath"	location="/usr/lib/jvm/java-6-oracle/jre/lib/rt.jar" />		<!-- If you're using a newer jdk -->

	<!-- Leave these be. -->
	<description>Python Mode for Processing 2.0.</description>

	<property name="lib.name" 	value="PythonMode" />
	<property name="wrap.name"	value="ProcessingJythonWrapper" />
	<property name="release" 	value="0.1" />
	<property name="java.target.version" value="1.6" />

	<property name="src" 		value="src" />
	<property name="gen"		value="generated" />
	<property name="build" 		value="build" />
	<property name="dist" 		value="dist" />
	<property name="releasedir"	value="release" />

	<property name="lib.path"	value="info/sansgills/mode/python" />
	<property name="wrap.path"	value="info/sansgills/mode/python/wrapper" />
	<property name="preproc.path"	value="info/sansgills/mode/python/preproc" />

	<path id="library-classpath">
		<fileset dir="${processing.base}/core/library/" > <!-- processing core -->
			<include name="*.jar" />
		</fileset>

		<fileset dir="${processing.base}/lib/" > <!-- pde and ant -->
			<include name="*.jar" />
		</fileset>

		<fileset dir="lib" >
			<include name="*.jar" /> <!-- jython and antlr runtime -->
		</fileset>
	</path>

	<condition property="gen.present">
		<available file="${gen}" />
	</condition>

	<!-- - - - - - - - - - - - - - - - - - - - - - -
		GET
	- - - - - - - - - - - - - - - - - - - - - - - -->
	<target name="get">
		<mkdir dir="lib" />
		<mkdir dir="tool" />
		<get
			src="http://search.maven.org/remotecontent?filepath=org/python/jython-standalone/2.7-b1/jython-standalone-2.7-b1.jar"
			dest="lib/jython-standalone-2.7-b1.jar"
			skipexisting="true"
			verbose="true" /> <!-- download latest jython (note: update this if jython updates) -->
		<get
			src="http://www.antlr.org/download/antlr-runtime-4.1.jar"
			dest="lib/antlr-runtime-4.1.jar"
			skipexisting="true"
			verbose="true" /> <!-- download latest ANTLR runtime (to include with the mode) -->
		<get
			src="http://antlr4.org/download/antlr-4.1-complete.jar"
			dest="tool/antlr-4.1-complete.jar"
			skipexisting="true"
			verbose="true" /> <!-- download latest ANTLR compiler (to compile our grammars; not included) -->
	</target>



	<target name="generate" depends="get" unless="gen.present">
		<mkdir dir="${gen}" />
		<java jar="tool/antlr-4.1-complete.jar" fork="true">
			<arg value="-lib" />
			<arg value="${basedir}/${src}/${preproc.path}" />
			<arg value="-o" />
			<arg value="${basedir}/${gen}/${preproc.path}" />
			<arg value="${basedir}/${src}/${preproc.path}/PyPde.g4" />
		</java>
	</target>


	<!-- - - - - - - - - - - - - - - - - - - - - - -
		BUILD
	- - - - - - - - - - - - - - - - - - - - - - - -->
	<target name="build" depends="get,generate">
		<propertyfile file="build.number" /> <!-- create the build.number file if it doesn't exist -->
		<buildnumber file="build.number" />

		<mkdir dir="${build}" />

		<javac destdir="${build}" source="${java.target.version}" target="${java.target.version}" bootclasspath="${java.target.bootclasspath}" includeantruntime="false" debug="true">
			<src path="${src}" />
			<src path="${gen}" />
			<classpath>
				<path refid="library-classpath"/>
			</classpath>
		</javac>


		<copy file="${src}/${wrap.path}/prepend.py" tofile="${build}/${wrap.path}/prepend.py" />
		<copy file="${src}/${wrap.path}/scrub.py" tofile="${build}/${wrap.path}/scrub.py" />

	</target>

	<!-- - - - - - - - - - - - - - - - - - - - - - -
		PACKAGE
	- - - - - - - - - - - - - - - - - - - - - - - -->
	<target name="package" depends="build">
		<delete dir="${dist}" />
		<property name="bundle" value="${dist}/${lib.name}"/>
		<mkdir dir="${bundle}" />
		<mkdir dir="${bundle}/mode" />

		<!-- make mode jar -->
		<jar jarfile="${bundle}/mode/${lib.name}.jar" basedir="build" includes="${lib.path}/*.class ${preproc.path}/*.class"/>
		<!-- make wrapper jar -->
		<jar jarfile="${bundle}/mode/${wrap.name}.jar" basedir="build" includes="${wrap.path}/*"/> <!-- include *.py -->


		<copy todir="${bundle}">
			<fileset dir="resources/" />
		</copy>

		<copy todir="${bundle}/mode">
			<fileset dir="lib/" />
		</copy>

		<replaceregexp file="${bundle}/mode.properties" flags="g"
							   match="@@version@@" replace="${build.number}" />
		<replaceregexp file="${bundle}/mode.properties" flags="g"
							   match="@@pretty-version@@" replace="${release}" />
	</target>

	<!-- - - - - - - - - - - - - - - - - - - - - - -
		INSTALL
	- - - - - - - - - - - - - - - - - - - - - - - -->
	<target name="install" depends="package" >
		<delete dir="${processing.sketchfolder}/modes/${lib.name}" />

		<copy todir="${processing.sketchfolder}/modes/">
			<fileset dir="${dist}" />
		</copy>
	</target>

	<!-- - - - - - - - - - - - - - - - - - - - - - -
		RELEASE
	- - - - - - - - - - - - - - - - - - - - - - - -->
	<target name="release" depends="package" >
		<zip destfile="${releasedir}/${lib.name}.zip" basedir="${dist}/${lib.name}" />
	</target>

	<!-- - - - - - - - - - - - - - - - - - - - - - -
		CLEAN
	- - - - - - - - - - - - - - - - - - - - - - - -->
	<target name="clean" >
		<delete dir="${build}" />
		<delete dir="${dist}" />
	</target>

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

</project>