Build: Switching to uglify.js instead of closure compilier. Saves 4 minutes per build, and actually produces slightly smaller files

Author: gnarf

build/build.xml

@@ -39,7 +39,6 @@
 	<property name="core.files" value="jquery.ui.core.js, jquery.ui.widget.js, jquery.ui.mouse.js, jquery.ui.draggable.js, jquery.ui.droppable.js, jquery.ui.resizable.js, jquery.ui.selectable.js, jquery.ui.sortable.js, jquery.effects.core.js" />
 	<property name="core.files.min" value="jquery.ui.core.min.js, jquery.ui.widget.min.js, jquery.ui.mouse.min.js, jquery.ui.draggable.min.js, jquery.ui.droppable.min.js, jquery.ui.resizable.min.js, jquery.ui.selectable.min.js, jquery.ui.sortable.min.js, jquery.effects.core.min.js" />
 
-	<property description="Google Closure" name="closure-jar" value="${build.dir}/google-compiler-20110320.jar" />
 	<property description="YUI Compressor" name="yuicompressor-jar" value="${build.dir}/yuicompressor-2.4.2.jar" />
 
 	<target name="deploy-release" depends="clean, docs-download, copy, minify, replace-version, prepend-header, zip" description="Release builder">
@@ -55,26 +54,6 @@
 	</target>
 
 	<target name="prepend-header">
-		<copy todir="${dist.dir}/headers/">
-			<fileset dir="${dist.dir}/ui/" includes="*.js" />
-		</copy>
-		<replaceregexp match="^(\/\*.*?\*\/\s).+" replace="\1" flags="s">
-				<fileset dir="${dist.dir}/headers/" includes="*.js"/>
-		</replaceregexp>
-		<for param="file">
-			<path><fileset dir="${min.dir}/" includes="*.js" /></path>
-			<sequential>
-				<propertyregex override="yes" property="target" input="@{file}" regexp=".*[\\/](.+)\.min\.js$" replace="\1"/>
-				<concat destfile="${dist.dir}/ui-headered/${target}.min.js">
-					<header file="${dist.dir}/headers/${target}.js" />
-					<fileset file="@{file}" />
-				</concat>
-			</sequential>
-		</for>
-		<copy todir="${min.dir}" overwrite="true">
-			<fileset dir="${dist.dir}/ui-headered/" includes="*.js" />
-		</copy>
-
 		<copy todir="${dist.dir}/headers/">
 			<fileset dir="${dist.dir}/themes/base" includes="*.css" />
 		</copy>
@@ -95,29 +74,6 @@
 			<fileset dir="${dist.dir}/ui-headered/" includes="*.css" />
 		</copy>
 
-		<!-- once more for the i18n files -->
-		<!-- need to clean up headers in those files first
-		<copy todir="${dist.dir}/headers/i18n/">
-			<fileset dir="${dist.dir}/ui/i18n/" includes="*.js" />
-		</copy>
-		<replaceregexp match="^(\/\*.*?\*\/\s).+" replace="\1" flags="s">
-				<fileset dir="${dist.dir}/headers/i18n/" includes="*.js"/>
-		</replaceregexp>
-		<for param="file">
-			<path><fileset dir="${min.dir}/i18n/" includes="*.js" /></path>
-			<sequential>
-				<propertyregex override="yes" property="target" input="@{file}" regexp=".*[\\/](.+)\.min\.js$" replace="\1"/>
-				<concat destfile="${dist.dir}/ui-headered/i18n/${target}.min.js">
-					<header file="${dist.dir}/headers/i18n/${target}.js" />
-					<fileset file="@{file}" />
-				</concat>
-			</sequential>
-		</for>
-		<copy todir="${min.dir}/i18n/">
-			<fileset dir="${dist.dir}/ui-headered/i18n/" includes="*.js" />
-		</copy>
-		-->
-
 		<delete dir="${dist.dir}/headers/" />
 		<delete dir="${dist.dir}/ui-headered/" />
 	</target>
@@ -161,27 +117,11 @@
 		<mkdir dir="${min.dir}/i18n/" />
 		<mkdir dir="${dist.dir}/themes/base/minified" />
 		<parallel threadsperprocessor="1">
-			<apply executable="java" parallel="false">
-				<fileset dir="${dist.dir}/ui" includes="*.js" />
-				<arg line="-jar" />
-				<arg path="${closure-jar}" />
-				<arg value="--warning_level" />
-				<arg value="QUIET" />
-				<arg value="--js_output_file" />
-				<targetfile />
-				<arg value="--js" />
+			<apply executable="build/minify-js.sh">
+				<fileset dir="${dist.dir}/ui" includes="**.js" />
+				<srcfile />
 				<mapper type="glob" from="*.js" to="${min.dir}/*.min.js" />
-			</apply>
-			<apply executable="java" parallel="false">
-				<fileset dir="${dist.dir}/ui/i18n" includes="*.js" />
-				<arg line="-jar" />
-				<arg path="${closure-jar}" />
-				<arg value="--warning_level" />
-				<arg value="QUIET" />
-				<arg value="--js_output_file" />
-				<targetfile />
-				<arg value="--js" />
-				<mapper type="glob" from="*.js" to="${min.dir}/i18n/*.min.js" />
+				<targetfile/>
 			</apply>
 			<apply executable="java" parallel="false">
 				<fileset dir="${dist.dir}/themes/base" includes="*.css" />