build.xml

<?xml version="1.0" encoding="utf-8"?>
<project name="Rose-Hulman Grid Extension" default="build">
	
<!-- Defining folder locations and other properties. -->
  <property name="closure.dir" value="${basedir}/../../../closure" />
  <!-- Required folder structure within the closure folder:
      closure/closure-compiler  (svn checkout of http://closure-compiler.googlecode.com/svn/trunk/)
      closure/closure-library   (svn checkout of http://closure-library.googlecode.com/svn/trunk/)
      closure/closure-templates (svn checkout of http://closure-templates.googlecode.com/svn/trunk/) -->

  <!-- Path to this build file from base.js (used by depswriter.py) -->
  <property name="fromBase.dir"
    value="../../../workspace2012/Rose-Hulman_WeeklySchedule_ChromeExtension" />
	
	<!-- Set to false for optimized production compiling.
	     Set to true for un-optimized whitespace only compiling for debugging work. -->
	<property name="debug" value="false" />
	
<!-- Targets -->
  <target name="clean"
  	  description="Deletes the contents of the build directory">
    <delete dir="${build.dir}" />
  </target>

  <target name="templates"
  	  description="Generate JavaScript files from the template soy files">
    <generate-template>
      <inputfilenames>
      	<!-- Note, these files must be in a folder called templates. -->
        <arg value="popup.soy" />
        <arg value="course_dialog.soy" />
      </inputfilenames>
    </generate-template>
  </target>

  <target name="gen_js_deps"
  	  description="Generate the deps.js file for testing and uncompiled development">
    <depswriter
      pathFromCurrentDir = 'js'
      pathFromLibraryBase = '${fromBase.dir}/js'
      outputFile='${build.dir}/deps.js'>
    </depswriter>
  </target>

  <target name="replicate"
  	  description="Copy non-js files into the build folder as necessary">
    <copy todir="${build.dir}/files">
      <fileset dir=".">
        <include name="manifest.json" />
        <include name="popup.html" />
        <include name="images/**" />
        <include name="styles/**" />
      </fileset>
    </copy>
  </target>

  <target name="rosegrid-compile" description="generates rosegrid.js">
    <closure-builder
      root='${basedir}/js/'
      outputfile="${build.dir}/files/rosegrid.js"
      compilationlevel="${closure.optimizations}" > <!-- Selects value based on debug property -->
      <namespaces>
        <arg line='--namespace=rosegrid.Main' />
      </namespaces>
      <extraflags>
      	<!-- Optional.  This turns what would be warnings into errors for type safety. -->
        <arg line='--compiler_flags="--jscomp_error=checkTypes"' />
      </extraflags>
    </closure-builder>
  </target>
  
  <target name="build" depends="clean, templates, gen_js_deps, replicate, rosegrid-compile" />
	

	
	
	
<!-- Ideally you should not need to edit anything beyong this point. -->
	<!-- Locations for the closure components based on the closure folder. -->
  <property name="compiler.jar" value="${closure.dir}/closure-compiler/build/compiler.jar" />
  <property name="closure-library.dir" value="${closure.dir}/closure-library" />
  <property name="closure-templates.dir" value="${closure.dir}/closure-templates" />

  <!-- Output Build Directory -->
  <property name="build.dir" value="${basedir}/build" />

	<!-- Conditional properties that are set based on the value of the debug property. -->
  <condition property="closure.optimizations" value="WHITESPACE_ONLY" else="ADVANCED_OPTIMIZATIONS">
  	<equals arg1="${debug}" arg2="true" casesensitive="false"/>
  </condition>
  <condition property="pretty_print_formatting_arg" value='--compiler_flags="--formatting=PRETTY_PRINT"' else="">
  	<equals arg1="${debug}" arg2="true" casesensitive="false"/>
  </condition>
  <condition property="print_input_delimiter_formatting_arg" value='--compiler_flags="--formatting=PRINT_INPUT_DELIMITER"' else="">
    <equals arg1="${debug}" arg2="true" casesensitive="false"/>
  </condition>

	<!-- SoyToJsSrcCompiler command to generate JavaScript code from Soy files -->
	<macrodef name="generate-template">
    <element name="inputfilenames" optional="no"/>
		<sequential>
			<java jar="${closure-templates.dir}/build/SoyToJsSrcCompiler.jar"
				  fork="true" failonerror="true" logError="true">
				<arg line='--inputPrefix templates/' /> <!-- Note required folder name -->
				<inputfilenames />
				<arg line='--outputPathFormat ${build.dir}/templates/{INPUT_FILE_NAME_NO_EXT}.js' />
				<arg line="--shouldGenerateJsdoc" />
        <arg line="--shouldProvideRequireSoyNamespaces" />
        <arg line="--cssHandlingScheme GOOG" />
			</java>
		</sequential>
	</macrodef>

  <!-- Used to generate a deps file for testing and uncompiled development -->
  <macrodef name="depswriter">
    <attribute name="pathFromCurrentDir" />
    <attribute name="pathFromLibraryBase" />
    <attribute name="outputfile" />
    <element name="extraflags" optional="yes"/>
    <sequential>
      <exec executable="python" failonerror="true" logError="true">
        <arg value="${closure-library.dir}/closure/bin/build/depswriter.py" />
        <arg line='--root_with_prefix="${closure-templates.dir}/javascript ../../../closure-templates/javascript"' />
        <arg line='--root_with_prefix="${build.dir}/templates ${fromBase.dir}/build/templates"' />
        <arg line='--root_with_prefix="@{pathFromCurrentDir} @{pathFromLibraryBase}"' />
        <arg line='--output_file="@{outputfile}"' />
        <extraflags />
      </exec>
    </sequential>
  </macrodef>

  <!-- Options for the compilationlevels:
    WHITESPACE_ONLY, SIMPLE_OPTIMIZATIONS, ADVANCED_OPTIMIZATIONS" -->

  <!-- extraflags you might want to add (replace XX with two hypens) -->
    <!-- <arg line='XXcompiler_flags="XXjscomp_error=checkTypes"' /> -->
    <!-- <arg line='XXroot=folder/with/other/js/files' /> -->
    <!-- <arg line='XXnamespace=yournamespace.yourmodule' /> -->
    <!-- <arg line='XXcompiler_flags="XXformatting=PRETTY_PRINT"' /> -->
    <!-- <arg line='XXcompiler_flags="XXformatting=PRINT_INPUT_DELIMITER"' /> -->
    <!-- <arg line='XXcompiler_flags="XXdebug=true"' /> -->
    <!-- <arg line='XXcompiler_flags="XXgenerate_exports=true"' /> -->
    <!-- <arg line='XXcompiler_flags="XXexterns=someFileWithExterns.js"' /> -->

	<!-- Used to compile the JavaScript into a single "compiled" file. -->
	<macrodef name="closure-builder">
    <attribute name="root" />
		<element name="namespaces" optional="no"/>
    <attribute name="outputfile" />
    <attribute name="compilationlevel" default="ADVANCED_OPTIMIZATIONS" />
    <element name="extraflags" optional="yes"/>
    <sequential>
      <exec executable="python" failonerror="true" logError="true">
        <arg value="${closure-library.dir}/closure/bin/build/closurebuilder.py" />
        <arg line='--root="${closure-library.dir}"' />
        <arg line='--root="${closure-templates.dir}"' />
        <arg line='--root="@{root}"' />
        <arg line='--root="${build.dir}/templates"' />
        <namespaces />
        <arg line='--output_mode=compiled' />
        <arg line='--compiler_jar=${compiler.jar}' />
        <arg line='--output_file=@{outputfile}' />
        <arg line='--compiler_flags="--compilation_level=@{compilationlevel}"' />
        <arg line='--compiler_flags="--js=${closure-library.dir}/closure/goog/deps.js"' />
        <arg line='--compiler_flags="--warning_level=VERBOSE"' />
        <arg line="${pretty_print_formatting_arg}" />
        <arg line="${print_input_delimiter_formatting_arg}" />
        <extraflags />
      </exec>
    </sequential>
  </macrodef>

</project>