build.xml

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

    <!-- properties -->

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


    <!-- custom tasks -->

    <taskdef name="jscomp" classname="com.google.javascript.jscomp.ant.CompileTask" classpath="${closure_compiler.jar}"/>


    <!-- targets -->

    <target name="-purgeJsDeploy">
        <delete>
            <fileset dir="${dist.dir}" includes="${dist.name} ${dist.min.name}" />
        </delete>
    </target>

    <target name="compile" depends="-purgeJsDeploy">
        <echo message="Building ${dist.name}..." />

        <buildnumber file="${build.dir}/build.number"/>

        <tstamp>
            <format property="build.date" pattern="yyyy/MM/dd hh:mm aa" unit="hour"/>
        </tstamp>

        <loadfile property="license.txt" srcFile="${src.dir}/license.txt"/>
        <loadfile property="SignalBinding.js" srcFile="${src.dir}/SignalBinding.js"/>
        <loadfile property="Signal.js" srcFile="${src.dir}/Signal.js"/>

        <copy file="${src.dir}/wrapper.js" tofile="${dist.dir}/${dist.name}" />

        <replace>
            <fileset dir="${dist.dir}" includes="${dist.name}" />
            <replacefilter token="//::LICENSE:://" value="${license.txt}" />
            <replacefilter token="//::SIGNAL_BINDING_JS:://" value="${SignalBinding.js}" />
            <replacefilter token="//::SIGNAL_JS:://" value="${Signal.js}" />
            <!-- version number, build number/date should come after other replaces -->
            <replacefilter token="::VERSION_NUMBER::" value="${version.number}" />
            <replacefilter token="::BUILD_NUMBER::" value="${build.number}" />
            <replacefilter token="::BUILD_DATE::" value="${build.date}" />
        </replace>

        <echo message="${dist.name} built." />
    </target>

    <target name="lint">
        <echo message="JSLinting ${dist.name}..."/>

        <apply executable="java">
            <filelist dir="${dist.dir}">
                <file name="${dist.name}"/>
            </filelist>
            <arg line="-jar"/>
            <arg path="${jslint.jar}"/>
        </apply>

        <echo message="JSLinted ${dist.name}."/>
    </target>

    <target name="minify">
        <echo message="Building ${dist.min.name}..." />

        <jscomp compilationLevel="simple" debug="false" output="${dist.dir}/${dist.min.name}">
            <externs dir="${build.dir}">
                <file name="externs.js"/>
            </externs>
            <sources dir="${dist.dir}">
                <file name="${dist.name}"/>
            </sources>
        </jscomp>

        <echo message="${dist.min.name} built." />
    </target>

    <target name="-purgeDocs">
        <delete dir="${docs.dir}" />
        <mkdir dir="${docs.dir}"/>
    </target>

    <target name="generateDocs" depends="-purgeDocs">
        <echo message="Generating documentation" />
        <apply executable="java" parallel="false" verbose="true">
            <fileset dir="${dist.dir}">
                <include name="${dist.name}" />
            </fileset>
            <arg line="-jar" />
            <arg path="${jsdoc-toolkit.dir}/jsrun.jar" />
            <arg value="${jsdoc-toolkit.dir}/app/run.js" />
            <arg value="-t=${jsdoc-toolkit.dir}/templates/jsdoc-simple" />
            <arg value="-d=${docs.dir}" />
        </apply>
        <echo message="Documentation generated" />
    </target>

    <target name="build" depends="compile, lint, minify">
        <echo message="Build Complete." />
    </target>

    <target name="deploy" depends="build, generateDocs">
        <echo message="Build Complete." />
    </target>

</project>