build.xml

<project name="jQuery Thead" default="release" basedir=".">

    <property file="build.properties" />
    
    <path id="classpath">
        <fileset dir="lib" includes="*.jar" />
    </path>
        
    <taskdef resource="net/sf/antcontrib/antcontrib.properties" classpathref="classpath" />

    <target name="release">
        <antcall target="dist" />
        <antcall target="samples" />
        <antcall target="bundle" />
    </target>

    <target name="bundle">
        <copy todir="${name}-${version}">
            <fileset dir="${dist.dir}">
                <include name="**/*" />
            </fileset>            
            <fileset dir="${basedir}">
                <include name="${samples.dir}/**/*" />
            </fileset>
        </copy>
        <zip destfile="./../${name}-${version}.zip"
            basedir="${basedir}" 
            includes="${name}-${version}/" />
        <delete dir="${name}-${version}" />
    </target>
    
    <target name="dist">
        <echo message="Cleaning dist..." />
        <delete includeemptydirs="true">
            <fileset dir="${dist.dir}" includes="**/*" />
        </delete>
        <echo message="Validating files..." />
        <antcall target="validate">
            <param name="file" value="${src.dir}/${name}" />
        </antcall>
        <echo message="Copying files..." />
        <copy todir="${dist.dir}">
            <fileset dir="${src.dir}"/>
        </copy>
        <echo message="Processing files..." />
        <antcall target="process">
            <param name="file" value="${dist.dir}/${name}" />
        </antcall>
        <echo message="Compressing files..." />
        <antcall target="compress">
            <param name="file" value="${dist.dir}/${name}-${version}.min.js" />
        </antcall>
    </target>
    
    <target name="validate">
        <java classpath="lib/js.jar" 
            classname="org.mozilla.javascript.tools.shell.Main"
            failonerror="true" fork="true">
            <arg line="${lib.dir}/rhino.js ${file}.js" />
        </java>
    </target>
    
    <target name="process">
        <tstamp>
            <format property="timestamp" pattern="yyyy-MM-dd HH:mm:ss Z (EEE, dd MMM yyyy)" />
        </tstamp>
        <replaceregexp match="\$\{version\}" file="${file}.js">
            <substitution expression="${version}"/>
        </replaceregexp>
        <replaceregexp match="\$\{timestamp\}" file="${file}.js">
            <substitution expression="${timestamp}"/>
        </replaceregexp>
        <copy file="${file}.js" tofile="${file}-${version}.min.js" />
        <move file="${file}.js" tofile="${file}-${version}.js" />
    </target>
    
    <target name="compress">
        <java jar="${lib.dir}/compiler.jar"
            failonerror="true" fork="true">
            <arg line="--js=${file} --js_output_file=${file}.tmp" />
        </java>
        <concat destfile="${file}.lic">
            <filelist files="${file}" />
            <filterchain>
                <headfilter lines="10" />
            </filterchain>
        </concat>
        <concat destfile="${file}">
            <filelist files="${file}.lic,${file}.tmp" />
        </concat>
        <delete>
            <filelist files="${file}.lic,${file}.tmp" />
        </delete>
    </target>
    
    <target name="samples">
        <echo message="Building samples..." />
        <delete>
            <fileset dir="${samples.dir}" includes="${name}-\d.\d+.min.js" />
        </delete>
        <copy file="${dist.dir}/${name}-${version}.min.js" todir="${samples.dir}" overwrite="true" />
    </target>
    
</project>