build.xml

<?xml version="1.0" encoding="UTF-8"?>
<project name="Build GPA" basedir="." default="war">

    <property name="gwt.module.name" value="com.geekvigarista.scrummanager.GWT_ScrumManager"/>
    <property name="server.resources.name" value="server_resources"/>
    <property name="jar.name" value="gpa.jar"/>
    <property name="war.name" value="gpa.war"/>
    <property name="src.dir" location="src"/>
    <property name="server.resources.dir" location="war/${server.resources.name}"/>
    <property name="build.dir" location="build"/>    
    <property name="build.server.resources.dir" location="war/WEB-INF/classes/server_resources"/>        
    <property name="lib.dir" location="war/WEB-INF/lib"/>
    <property name="gwt.client.dir" location="com/geekvigarista/scrummanager/client"/>

    <path id="project.classpath">        
        <fileset dir="${lib.dir}">
            <include name="**/*.jar"/>
        </fileset>
    </path>  

    <target name="prepare">
        <mkdir dir="${build.dir}"/>
    </target>
    
    <target name="clean">
        <delete dir="${build.dir}"/>
    </target>  

    <!-- Compile the java source code using javac -->
    <target name="compile" depends="prepare">        
        <javac srcdir="${src.dir}" destdir="${build.dir}">
            <classpath refid="project.classpath"/>
        </javac>        
    </target>       
    <!-- Invoke the GWT compiler to create the Javascript for us -->
   <target name="gwt-compile" depends="compile">
        <java failonerror="true" fork="true" classname="com.google.gwt.dev.Compiler">
            <classpath>
                <!-- src dir is added to ensure the module.xml file(s) are on the classpath -->
                <pathelement location="${src.dir}"/>                
                <pathelement location="${build.dir}"/>
                <path refid="project.classpath"/>
            </classpath>
            <jvmarg value="-Xmx512M"/>
            <arg value="${gwt.module.name}"/>
         </java>
     </target>
    <!-- Package the compiled Java source into a JAR file -->
    <target name="jar" depends="compile">        
        <jar jarfile="${lib.dir}/${jar.name}" basedir="${build.dir}/">
            <!-- Don't wrap any of the client only code into the JAR -->
            <exclude name="${gwt.client.dir}/**/*.class"/>
        </jar>    
    </target>
    <!-- Copy the static server resources into the required 
    directory ready for packaging -->    
    <target name="copy-resources">
        <copy todir="${build.server.resources.dir}" preservelastmodified="true">
            <fileset dir="${server.resources.dir}"/>            
        </copy>
    </target>    
    <!-- Package the JAR file, Javascript, static resources 
    and external libraries into a WAR file -->
    <target name="war" depends="gwt-compile, jar, copy-resources">
        <war basedir="war" destfile="${war.name}" webxml="war/WEB-INF/web.xml">
            <exclude name="WEB-INF/**" />
            <exclude name="${server.resources.name}/**"/>
            <webinf dir="war/WEB-INF/">
                <include name="classes/${server.resources.name}/**" />
                <include name="**/*.jar" />
                <exclude name="**/gwt-dev.jar" />
                <exclude name="**/gwt-user.jar" />
            </webinf>
        </war>
    </target>    
    
</project>