build.xml

<?xml version="1.0" encoding="UTF-8"?>
<!-- This is a build file for Apache ant (http://ant.apache.org/). This has been tested with Ant 1.7. -->
<project name="wcag21" basedir="." default="usage">
	
	<description>Generate WCAG 2.1 and related documents</description>
	
	<!-- Load overriding properties -->
	<xmlproperty file="build.properties" keeproot="false" semanticattributes="true"/>
	
	<!-- The following properties need to be set appropriately before doing a build - they should all be overridden by the above property file, but are kept here to serve as defaults -->
	<property name="outputdir" location="." description="Directory within which the output folders are created, normally &quot;../YYYY&quot; unless doing TR in which case it is &quot;../../../TR/&lt;YYYY&gt;&quot;"/>
	<property name="uri.prefix" value="file:///" description="Prefix if any that must be prepended to URIs to make it resolve on the platform"/>
	
	<property name="xslt.factory" value="net.sf.saxon.TransformerFactoryImpl" description="Class name of the XSLT transformer factory, which sets which XSLT engine to use; must be an XSLT 2.0 processor"/>
	
	<!-- The following properties usually do not need to be adjusted -->
	<property name="inputdir.guidelines" location="guidelines"/>
	<property name="inputdir.understanding" location="understanding"/>
	<property name="inputdir.techniques" location="techniques"/>
	
	<property name="outputdir.guidelines" location="${outputdir}/guidelines"/>
	<property name="outputdir.understanding" location="${outputdir}/understanding"/>
	<property name="outputdir.techniques" location="${outputdir}/techniques"/>
	
	<target name="usage">
		<echo level="info">Usage: &quot;ant &lt;target&gt;&quot; to execute a build task
			Enter &quot;ant -projecthelp&quot; to get list of available build tasks</echo>
	</target>
	
	<target name="init"></target>
	
	<target name="clean" description="Clean up any temp files">
		<delete file="${inputdir.guidelines}/index-flat.html" failonerror="false"/>
		<delete file="${inputdir.guidelines}/wcag21.xml" failonerror="false"/>
		<delete file="${inputdir.techniques}/techniques.xml" failonerror="false"/>
		<delete file="output.html" failonerror="false"/>
		<delete dir="output" failonerror="false"/>
	</target>
	
	<target name="flatten" depends="init" description="Build a copy of guidelines with all data-include files incorporated">
		<makeurl file="${basedir}/guidelines/" property="base.guidelines"/>
		<xslt in="${inputdir.guidelines}/index.html" out="${inputdir.guidelines}/index-flat.html" style="xslt/flatten-document.xslt">
			<factory name="${xslt.factory}"/>
			<param name="base" expression="${base.guidelines}"/>
		</xslt>
	</target>
	
	<target name="guidelines-xml" depends="flatten" description="Build an XML representation of the guidelines">
		<xslt in="${inputdir.guidelines}/index-flat.html" out="${inputdir.guidelines}/wcag21.xml" style="xslt/generate-structure-xml.xslt">
			<factory name="${xslt.factory}"/>
		</xslt>
	</target>
	
	<!-- Techniques -->
	<target name="techniques-xml" depends="flatten, guidelines-xml" description="Build an XML structure of all techniques">
		<makeurl file="${basedir}/techniques" property="techniques.dir"/>
		<makeurl file="${basedir}/understanding" property="understanding.dir"/>
		<xslt in="${inputdir.guidelines}/wcag21.xml" out="${inputdir.techniques}/techniques.xml" style="xslt/generate-technique-xml.xslt">
			<factory name="${xslt.factory}"/>
			<param name="techniques.dir" expression="${techniques.dir}"/>
			<param name="understanding.dir" expression="${understanding.dir}"/>
		</xslt>
	</target>
	
	<!-- Understanding -->
	<target name="understanding" depends="guidelines-xml" description="Generate formatted Understanding docs">
		<makeurl file="${basedir}/understanding/" property="base.understanding"/>
		<mkdir dir="${basedir}/output/"/>
		<makeurl file="${basedir}/output/" property="output.dir"/>
		<echo message="Outputting Understanding to ${output.dir}"/>
		<xslt in="${inputdir.guidelines}/wcag21.xml" out="output.html" style="xslt/generate-understanding.xslt" force="true">
			<factory name="${xslt.factory}"/>
			<param name="base.dir" expression="${base.understanding}"/>
			<param name="output.dir" expression="${output.dir}"/>
		</xslt>
		<copy file="understanding/understanding.css" todir="output/"/>
		<copy todir="output/img/">
			<fileset dir="understanding/21/img"/>
		</copy>
	</target>
	
	<target name="understanding-toc" depends="guidelines-xml" description="Generate the TOC for Understanding">
		<xslt in="${inputdir.guidelines}/wcag21.xml" out="understanding/toc.html" style="xslt/generate-understanding-toc.xslt" force="true">
			<factory name="${xslt.factory}"/>
		</xslt>
	</target>
	
	<!-- Everything -->
	<target name="all" depends="init" description="Generate entire suite"/>
	
	<!-- === Sanity check === -->
	<target name="sanity" depends="init" description="Identifies inconsistencies in documents"></target>
	
</project>