build.xml

<?xml version="1.0" encoding="UTF-8"?>
<project name="LateralGM" default="build">
	<property name="jarname" value="lgm16b4.jar" />
	<property name="jar" value="${basedir}/${jarname}" />

	<property name="lgm" value="${basedir}/org/lateralgm" />
	<property name="main" value="${lgm}/main" />

	<property name="svg" value="${main}/lgm-splash.svg" />
	<property name="png" value="${main}/lgm-splash.png" />
	<property name="about" value="${lgm}/messages/messages.properties" />

	<!-- Eclipse users: pre-build and post-refresh

		Ensure that Eclipse builds the
		project before executing ant scripts,
		and refreshes the project afterwards.

		Also notice that "clean" and "compile"
		are NOT intended for eclipse usage,
		and may confuse eclipse considerably.
	-->

	<tstamp>
		<!-- Not used yet -->
		<format property="time" pattern="yyyyMMdd'T'hhmm'Z'" timezone="GMT" />
	</tstamp>

	<target name="prepared-jar" depends="compile" description="Prepares a jar for distribution without updating the splash screen">
		<antcall target="initialize" />
		<antcall target="jar-all" />
		<antcall target="revert" />
	</target>

	<target name="build" description="Fully prepares a jar for distribution and updates the splash screen">
		<antcall target="build-all" />
	</target>

	<target name="jar" description="Constructs a raw jar">
		<antcall target="jar-all" />
	</target>

	<target name="jar-all" description="Constructs a raw jar">
		<jar destfile="${jar}" update="true" manifest="META-INF/MANIFEST.MF" basedir=".">
			<exclude name="${jarname}" />
		</jar>
	</target>

	<target name="build-all" depends="batik,compile" description="Fully prepares a jar for distribution and updates the splash screen">
		<antcall target="initialize" />
		<antcall target="build-image" />
		<antcall target="jar-all" />
		<antcall target="revert" />
	</target>

	<target name="jar-src" description="Constructs a raw jar of source-only files">
		<jar destfile="${jar}" update="true" manifest="META-INF/MANIFEST.MF" basedir=".">
			<exclude name="${jarname}" />
			<exclude name="**/*.class" />
			<exclude name="**/lgm-logo.png" />
			<exclude name="**/lgm-splash.png" />
			<exclude name="**/arrows.png" />
			<exclude name="**/default.ico" />
		</jar>
	</target>

	<target name="build-src" description="Prepares a source-only jar">
		<antcall target="initialize" />
		<antcall target="jar-src" />
		<antcall target="revert" />
	</target>

	<target name="jar-bin" depends="compile" description="Constructs a raw jar of binary-only files">
		<jar destfile="${jar}" update="true" manifest="META-INF/MANIFEST.MF" basedir=".">
			<exclude name="${jarname}" />
			<exclude name="**/*.java" />
			<exclude name="**/*.svg" />
			<exclude name="**/.checkstyle" />
			<exclude name="**/.project" />
			<exclude name="**/*.jardesc" />
			<exclude name="**/build.xml" />
			<exclude name="**/checkstyle.xml" />
			<exclude name=".settings/**" />
		</jar>
	</target>

	<target name="build-bin" depends="batik,svn,compile" description="Fully prepares a binary-only jar for distribution">
		<antcall target="initialize" />
		<antcall target="build-image" />
		<antcall name="jar-bin" />
		<antcall target="revert" />
	</target>

	<target name="clean" unless="eclipse.running">
		<!-- Do not call this in eclipse!!! -->
		<delete verbose="true">
			<fileset dir="${basedir}" includes="**/*.class" />
		</delete>
	</target>

	<target name="compile" unless="eclipse.running">
		<!-- You shouldn't need to call this in eclipse -->
		<javac source="1.6" target="1.6" sourcepath="" classpath="" srcdir="${basedir}" includeantruntime="no">
			<include name="**/*.java" />
		</javac>
	</target>

	<!-- Usually you should leave this up to a higher-level target,
		due to the backup, replace, and revert calls -->
	<target name="build-image" depends="batik">
		<rasterize result="image/png" height="240" width="480" src="${svg}" dest="${png}" />
	</target>

	<!-- Dependancies for some targets.
		Made into targets so they don't crash the
		whole script if they can't be found -->
	<target name="batik">
		<taskdef name="rasterize" classname="org.apache.tools.ant.taskdefs.optional.RasterizerTask" />
	</target>

	<target name="svn">
		<taskdef resource="org/tigris/subversion/svnant/svnantlib.xml" />
	</target>

	<!-- low-level "function" targets not intended for external use -->
	<target name="getRevision" depends="svn">
		<svn>
			<status path="${basedir}" revisionProperty="svn.revision" />
		</svn>
		<echo message="r${svn.revision}" />
	</target>

	<target name="backup">
		<copy file="${about}" tofile="${about}~" overwrite="true" />
		<copy file="${svg}" tofile="${svg}~" overwrite="true" />
		<copy file="${png}" tofile="${png}~" overwrite="true" />
	</target>

	<target name="replace" depends="getRevision">
		<replace file="${svg}" token="$$rev$$" value="${svn.revision}" />
		<replace file="${about}" token="$$rev$$" value="${svn.revision}" />
	</target>

	<target name="revert">
		<move file="${svg}~" tofile="${svg}" overwrite="true" />
		<move file="${png}~" tofile="${png}" overwrite="true" />
		<move file="${about}~" tofile="${about}" overwrite="true" />
	</target>

	<target name="initialize" depends="svn">
		<antcall target="backup" />
		<antcall target="replace" />
	</target>
</project>