build.xml

<?xml version="1.0"?>
<project name="libjoe" basedir="." default="clean-dist">
	<property environment="env"/>
	<property file="build.properties" />
	<property name="classes.root.dir" value="${build.dir}/classes" />
	<property name="jars.dir" value="${build.dir}/jars" />
	<property name="dist.dir" value="dist" />

	<property name="java5home" value="${env.JAVA_HOME}" />
	<property name="javasrc" value="${java5home}/src" />
	<property name="fulljavadoc" value="true" />

	<taskdef name="jarjar" classname="com.tonicsystems.jarjar.JarJarTask" classpath="lib/jarjar-1.0.jar" />

	<target name="clean-dist" depends="clean-build-all,dist-zip-file,javadoc" description="Cleans the build area, builds everything and puts the jars in the distribution directory" />
	<target name="clean-build-all" depends="clean-all,build-all" description="Cleans the build area and builds everything from scratch" />
	<target name="build-all" depends="compile-all,jar-bootstrapper" description="Builds jars for all components" />
	<target name="clean-all" description="Cleans the build area">
		<delete dir="${build.dir}" />
	</target>

	<target name="compile-all" description="Compiles the source for all components">
		<mkdir dir="${classes.root.dir}" />
		<compile-and-jar component="${src.base.dir}" />
		<compile-and-jar component="${src.collect.dir}" />
		<compile-and-jar component="${src.bootstrapper.dir}" />
	</target>

	<macrodef name="compile-and-jar">
		<attribute name="component" />
		<sequential>
			<property name="@{component}.jar.name" value="${jars.dir}/libjoe-@{component}-${version}.jar" />
			<mkdir dir="${classes.root.dir}/@{component}" />
			<javac srcdir="${src.root.dir}/@{component}" destdir="${classes.root.dir}/@{component}" debug="on">
				<compilerarg value="-Xlint:all" />
				<classpath>
					<fileset dir=".">
						<include name="lib/**/*.jar" />
						<include name="${jars.dir}/*.jar" />
					</fileset>
				</classpath>
			</javac>
			<copy todir="${classes.root.dir}/@{component}">
				<fileset dir="${src.root.dir}/@{component}" excludes="**/*.java" />
			</copy>
			<jar destfile="${jars.dir}/libjoe-@{component}-${version}.jar" basedir="${classes.root.dir}/@{component}" />
			<jar destfile="${jars.dir}/libjoe-@{component}-${version}.src.jar" basedir="${src.root.dir}/@{component}" />
		</sequential>
	</macrodef>

	<target name="jar-bootstrapper" depends="compile-all" description="Builds the bootstrapper jars: one standalone incorporating its jarjar'd dependencies and one with only the libjoe code.">
		<jarjar destfile="${jars.dir}/libjoe-bootstrapper-standalone-${version}.jar" basedir="${classes.root.dir}/${src.bootstrapper.dir}">
			<zipfileset src="${bootstrapper.jar.name}" />
			<zipfileset src="${base.jar.name}" />
			<zipfileset src="lib/guava-r07.jar" />
			<rule pattern="com.google.**" result="joe.util.bootstrap.dependencies.@0" />
		</jarjar>
	</target>

	<target name="zip-jars">
		<zip destfile="${jars.dir}/libjoe-${version}.zip">
			<fileset dir="${jars.dir}" />
		</zip>
	</target>

	<target name="dist-zip-file" depends="zip-jars">
		<mkdir dir="${dist.dir}" />
		<copy todir="${dist.dir}" file="${jars.dir}/libjoe-${version}.zip" overwrite="yes" />
	</target>

	<target name="javadoc">
		<delete includeemptydirs="true">
			<fileset dir="${dist.dir}/javadoc" defaultexcludes="on" includes="**/*" />
		</delete>
		<mkdir dir="${dist.dir}/javadoc" />

		<!-- javadoc ant script adapted from guava build.xml -->

		<javadoc packagenames="joe.*,com.google.common.collect.*" destdir="${dist.dir}/javadoc" encoding="UTF-8" docencoding="UTF-8" charset="UTF-8" additionalparam="-XDignore.symbol.file" author="true" protected="true" use="${fulljavadoc}" windowtitle="libjoe - Java data structures and utilities - ${version}">
			<sourcepath>
				<pathelement location="${src.root.dir}/${src.base.dir}" />
				<pathelement location="${src.root.dir}/${src.collect.dir}" />
				<pathelement location="${src.root.dir}/${src.bootstrapper.dir}" />
				<pathelement location="${javasrc}" />
			</sourcepath>
			<!-- workaround for http://bugs.sun.com/bugdatabase/view_bug.do?bug_id=6442982 -->
			<classpath>
				<fileset dir=".">
					<include name="lib/**/*.jar" />
					<include name="${jars.dir}/*.jar" />
				</fileset>
			</classpath>
			<link href="http://guava-libraries.googlecode.com/svn/tags/release09/javadoc" />
			<link href="http://jsr-305.googlecode.com/svn/trunk/javadoc" />
			<link href="http://download.oracle.com/javase/6/docs/api" />
		</javadoc>

		<!-- remove dumb comments inserted by javadoc so that we only see svn diffs
	         when things actually change. -->
		<replaceregexp match="^.*(META NAME=.date|generated by javadoc ).*$\n" replace="" flags="gmi">
			<fileset dir="${dist.dir}/javadoc" includes="**/*.html" />
		</replaceregexp>
	</target>
</project>