build-public.xml

<?xml version="1.0" encoding="utf-8" ?>
<project name="ChromeAddon" default="compile" basedir=".">

	<!-- Arguments to gwtc and devmode targets -->
	<property name="gwt.args" value="" />

	<property name="web.module" location="web/module" />

	<property file="local-build.properties" />
	<property file="build.properties" />

	<path id="project.class.path">
		<pathelement location="${gwt.sdk}/gwt-user.jar" />
		<fileset dir="${gwt.sdk}" includes="gwt-dev*.jar" />
	</path>

	<target name="gwtc" description="GWT compile to JavaScript">
		<java failonerror="true" fork="true" classname="com.google.gwt.dev.Compiler">
			<classpath>
				<pathelement location="java" />
				<path refid="project.class.path" />
			</classpath>
			<!-- add jvmarg -Xss16M or similar if you see a StackOverflowError -->
			<jvmarg value="-Xmx256M" />

			<arg line="-war ${web.module}" />

			<!-- Additional arguments like -style PRETTY or -logLevel DEBUG -->
			<arg line="${gwt.args}" />
			<!--
	        <arg line="-style PRETTY"/>
        	<arg line="-extra temp/extra"/>
        	<arg line="-draftCompile"/>
        	-->

			<arg value="com.broceliand.pearlbar.chrome.Popup" />
			<arg value="com.broceliand.pearlbar.chrome.Background" />
		</java>
	</target>

	<target name="compile" depends="gwtc" description="Compile for unpacked use" />

	<target name="substitute" description="Substitute default strings">

		<replaceregexp file="web/manifest.json" encoding="UTF-8"
			match="/\*@version\*/.*/\*@/version\*/" flags="s"
			replace="&quot;${addon.version}&quot;" />

		<replace file="web/options.html" encoding="UTF-8" token="@@addon.version@@" value="${addon.version}" />

	</target>

	<target name="clean" description="Clean this project">
		<delete dir="web/module" failonerror="false" />
	</target>

	<target name="package" depends="substitute, compile" description="Package this project">
		<delete dir="${web.module}" includes="**/hosted.*" />

		<zip destfile="Pearltrees-Chrome-Addon-${addon.version}.zip" basedir="web" />
	</target>

</project>