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build.xml
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build.xml
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<?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="wcag" 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 "../YYYY" unless doing TR in which case it is "../../../TR/<YYYY>""/>
<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="guidelines.version" value="22" description="Which version of WCAG is being built"/>
<property name="w3ccvs.location" location="../../../w3ccvs"/>
<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"/>
<property name="classpath.saxon" value="lib/saxon9he.jar" description="Path to Saxon jar in order to run XSLT 2.0"/>
<!-- 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="${outputdir}/techniques"/>
<taskdef resource="net/sf/antcontrib/antcontrib.properties">
<classpath>
<pathelement location="lib/ant-contrib-0.6.jar" />
</classpath>
</taskdef>
<target name="usage">
<echo level="info">Usage: "ant <target>" to execute a build task
Enter "ant -projecthelp" to get list of available build tasks</echo>
</target>
<target name="init"></target>
<target name="clean" description="Clean up any temp files">
<delete file="${inputdir.guidelines}/index-flat.html" failonerror="false"/>
<delete file="${inputdir.techniques}/index-flat.html" failonerror="false"/>
<delete file="${inputdir.understanding}/index-flat.html" failonerror="false"/>
<delete file="${inputdir.guidelines}/wcag.xml" failonerror="false"/>
<delete file="${inputdir.guidelines}/wcag.json" failonerror="false"/>
<delete file="${inputdir.guidelines}/versions.xml" failonerror="false"/>
<delete file="${inputdir.techniques}/techniques.xml" failonerror="false"/>
<delete file="${inputdir.techniques}/technique-associations.xml" failonerror="false"/>
<delete file="output.html" failonerror="false"/>
<delete dir="output" failonerror="false"/>
<delete dir="input" failonerror="false"/>
</target>
<target name="flatten" depends="init" description="Build a copy of guidelines with all data-include files incorporated">
<makeurl file="${basedir}/guidelines/" property="base.guidelines"/>
<xslt in="${inputdir.guidelines}/index.html" out="${inputdir.guidelines}/index-flat.html" style="xslt/flatten-document.xslt">
<classpath path="${classpath.saxon}"/>
<factory name="${xslt.factory}"/>
<param name="base.dir" 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="${inputdir.guidelines}/wcag.xml" style="xslt/generate-structure-xml.xslt">
<classpath path="${classpath.saxon}"/>
<factory name="${xslt.factory}"/>
</xslt>
</target>
<target name="guidelines-versions" description="Create XML list of which WCAG version introduces which guidelines">
<local name="output.file"/>
<property name="output.file" value="${inputdir.guidelines}/versions.xml"/>
<echo file="${output.file}"><![CDATA[<versions>
]]></echo>
<for param="current.dir">
<path><dirset dir="understanding" includes="*"/></path>
<sequential>
<local name="version"/>
<basename file="@{current.dir}" property="version"/>
<echo file="${output.file}" append="yes"><![CDATA[ <version name="${version}">
]]></echo>
<for param="current.file">
<path><fileset dir="@{current.dir}" includes="*"/></path>
<sequential>
<local name="id"/>
<basename file="@{current.file}" property="id" suffix="html"/>
<echo file="${output.file}" append="yes"><![CDATA[ <id id="${id}"/>
]]></echo>
</sequential>
</for>
<echo file="${output.file}" append="yes"><![CDATA[ </version>
]]></echo>
</sequential>
</for>
<echo file="${output.file}" append="yes"><![CDATA[</versions>
]]></echo>
</target>
<target name="guidelines" depends="init">
<mkdir dir="output/guidelines/${guidelines.version}"/>
<copy file="css/base.css" todir="output/guidelines/${guidelines.version}"/>
<copy file="guidelines/guidelines.css" todir="output/guidelines/${guidelines.version}"/>
<copy file="guidelines/relative-luminance.xml" todir="output/guidelines/${guidelines.version}"/>
<exec executable="curl">
<arg value=""https://labs.w3.org/spec-generator/?type=respec&url=https://raw.githack.com/w3c/wcag/master/guidelines/index.html""/>
<arg value="-o"/>
<arg value="output/guidelines/${guidelines.version}/index.html"/>
<arg value="-f"/>
<arg value="--retry"/>
<arg value="3"/>
</exec>
</target>
<!-- Techniques -->
<target name="techniques-list" description="Create XML list of all the technique files">
<local name="output.file"/>
<property name="output.file" value="${inputdir.techniques}/techniques.xml"/>
<echo file="${output.file}"><![CDATA[<techniques>
]]></echo>
<for param="current.dir">
<path><dirset dir="techniques" includes="*"/></path>
<sequential>
<local name="technology"/>
<basename file="@{current.dir}" property="technology"/>
<echo file="${output.file}" append="yes"><![CDATA[ <technology name="${technology}">
]]></echo>
<for param="current.file">
<path><fileset dir="@{current.dir}" includes="*"/></path>
<sequential>
<local name="technique"/>
<basename file="@{current.file}" property="technique" suffix="html"/>
<echo file="${output.file}" append="yes"><![CDATA[ <technique id="${technique}">
]]></echo>
<local name="technique.title"/>
<loadfile srcFile="@{current.file}" property="technique.title">
<filterchain>
<linecontainsregexp>
<regexp pattern="</?h1>"/>
</linecontainsregexp>
<striplinebreaks/>
<replaceregex pattern=".*<h1>(.*?)</h1>.*" replace="\1"/>
<replaceregex pattern="\s\s+" replace=" "/>
</filterchain>
</loadfile>
<echo file="${output.file}" append="yes"><![CDATA[ <title>${technique.title}</title>
]]></echo>
<echo file="${output.file}" append="yes"><![CDATA[ </technique>
]]></echo>
</sequential>
</for>
<echo file="${output.file}" append="yes"><![CDATA[ </technology>
]]></echo>
</sequential>
</for>
<echo file="${output.file}" append="yes"><![CDATA[</techniques>
]]></echo>
</target>
<target name="techniques-association" depends="flatten, guidelines-xml, guidelines-versions" description="Build an XML structure of all techniques">
<makeurl file="${basedir}/techniques" property="techniques.dir"/>
<makeurl file="${basedir}/understanding" property="understanding.dir"/>
<xslt in="${inputdir.guidelines}/wcag.xml" out="${inputdir.techniques}/technique-associations.xml" style="xslt/generate-technique-associations.xslt">
<classpath path="${classpath.saxon}"/>
<factory name="${xslt.factory}"/>
<param name="techniques.dir" expression="${techniques.dir}"/>
<param name="understanding.dir" expression="${understanding.dir}"/>
</xslt>
</target>
<target name="techniques" depends="techniques-list, techniques-association, techniques-index">
<makeurl file="${basedir}/techniques/" property="base.techniques"/>
<makeurl file="${basedir}/techniques/technique-associations.xml" property="associations.file"/>
<mkdir dir="${basedir}/output/techniques/"/>
<local name="output.dir"/>
<makeurl file="${basedir}/output/techniques/" property="output.dir"/>
<echo message="Outputting Techniques to ${output.dir}"/>
<xslt in="${inputdir.techniques}/techniques.xml" out="output.html" style="xslt/generate-techniques.xslt" force="true">
<classpath path="${classpath.saxon}"/>
<factory name="${xslt.factory}"/>
<param name="guidelines.version" expression="${guidelines.version}"/>
<param name="techniques.dir" expression="${base.techniques}"/>
<param name="associations.file" expression="${associations.file}"/>
<param name="output.dir" expression="${output.dir}"/>
<param name="loc.guidelines" expression="https://www.w3.org/TR/WCAG${guidelines.version}/" if="publication"/>
<param name="loc.understanding" expression="https://www.w3.org/WAI/WCAG${guidelines.version}/Understanding/" if="publication"/>
<param name="loc.techniques" expression="https://www.w3.org/WAI/WCAG${guidelines.version}/Techniques/" if="publication"/>
<param name="loc.guidelines" expression="https://w3c.github.io/wcag/guidelines/" if="editors"/>
<param name="loc.understanding" expression="https://w3c.github.io/wcag/understanding/" if="editors"/>
<param name="loc.techniques" expression="https://w3c.github.io/wcag/techniques/" if="editors"/>
</xslt>
<copy file="css/base.css" todir="output/techniques/"/>
<copy file="techniques/techniques.css" todir="output/techniques/"/>
<copy file="css/slicenav.css" todir="output/techniques/"/>
<copy todir="output/techniques/">
<fileset dir="techniques" includes="**/img/*"/>
</copy>
</target>
<target name="techniques-toc" depends="techniques-list" description="Generate the TOC for Techniques">
<xslt in="${inputdir.techniques}/techniques.xml" out="techniques/toc.html" style="xslt/generate-techniques-toc.xslt" force="true">
<classpath path="${classpath.saxon}"/>
<factory name="${xslt.factory}"/>
</xslt>
</target>
<target name="techniques-index" depends="techniques-toc" description="Flatten the techniques index file">
<makeurl file="${basedir}/techniques/" property="base.techniques"/>
<mkdir dir="${basedir}/output/techniques/"/>
<xslt in="${inputdir.techniques}/index.html" out="${inputdir.techniques}/index-flat.html" style="xslt/flatten-document.xslt" force="true">
<classpath path="${classpath.saxon}"/>
<factory name="${xslt.factory}"/>
<param name="base.dir" expression="${base.techniques}"/>
</xslt>
<xslt in="${inputdir.techniques}/index-flat.html" out="${basedir}/output/techniques/index.html" style="xslt/base.xslt" force="true">
<classpath path="${classpath.saxon}"/>
<factory name="${xslt.factory}"/>
<param name="base.dir" expression="${base.techniques}"/>
<param name="guidelines.version" expression="${guidelines.version}"/>
<param name="loc.guidelines" expression="https://www.w3.org/TR/WCAG${guidelines.version}/" if="publication"/>
<param name="loc.understanding" expression="https://www.w3.org/WAI/WCAG${guidelines.version}/Understanding/" if="publication"/>
<param name="loc.techniques" expression="https://www.w3.org/WAI/WCAG${guidelines.version}/Techniques/" if="publication"/>
<param name="loc.guidelines" expression="https://w3c.github.io/wcag/guidelines/" if="editors"/>
<param name="loc.understanding" expression="https://w3c.github.io/wcag/understanding/" if="editors"/>
<param name="loc.techniques" expression="https://w3c.github.io/wcag/techniques/" if="editors"/>
</xslt>
</target>
<!-- Understanding -->
<target name="understanding" depends="guidelines-xml, guidelines-versions, techniques-list, understanding-index" description="Generate formatted Understanding docs">
<makeurl file="${basedir}/understanding/" property="base.understanding"/>
<mkdir dir="${basedir}/output/understanding/"/>
<local name="output.dir"/>
<makeurl file="${basedir}/output/understanding/" property="output.dir"/>
<echo message="Outputting Understanding to ${output.dir}"/>
<xslt in="${inputdir.guidelines}/wcag.xml" out="output.html" style="xslt/generate-understanding.xslt" force="true">
<classpath path="${classpath.saxon}"/>
<factory name="${xslt.factory}"/>
<param name="base.dir" expression="${base.understanding}"/>
<param name="output.dir" expression="${output.dir}"/>
<param name="guidelines.version" expression="${guidelines.version}"/>
<param name="loc.guidelines" expression="https://www.w3.org/TR/WCAG${guidelines.version}/" if="publication"/>
<param name="loc.understanding" expression="https://www.w3.org/WAI/WCAG${guidelines.version}/Understanding/" if="publication"/>
<param name="loc.techniques" expression="https://www.w3.org/WAI/WCAG${guidelines.version}/Techniques/" if="publication"/>
<param name="loc.guidelines" expression="https://w3c.github.io/wcag/guidelines/" if="editors"/>
<param name="loc.understanding" expression="https://w3c.github.io/wcag/understanding/" if="editors"/>
<param name="loc.techniques" expression="https://w3c.github.io/wcag/techniques/" if="editors"/>
</xslt>
<copy file="css/base.css" todir="output/understanding/"/>
<copy file="understanding/understanding.css" todir="output/understanding/"/>
<copy file="css/slicenav.css" todir="output/understanding/"/>
<copy todir="output/understanding/img/" flatten="true">
<fileset dir="understanding">
<patternset includes="*/img/*"/>
</fileset>
</copy>
</target>
<target name="understanding-toc" depends="guidelines-xml" description="Generate the TOC for Understanding">
<xslt in="${inputdir.guidelines}/wcag.xml" out="understanding/toc.html" style="xslt/generate-understanding-toc.xslt" force="true">
<classpath path="${classpath.saxon}"/>
<factory name="${xslt.factory}"/>
</xslt>
</target>
<target name="understanding-index" depends="understanding-toc" description="Flatten the understanding index file">
<makeurl file="${basedir}/understanding/" property="base.understanding"/>
<mkdir dir="${basedir}/output/understanding/"/>
<xslt in="${inputdir.understanding}/index.html" out="${basedir}/understanding/index-flat.html" style="xslt/flatten-document.xslt" force="true">
<classpath path="${classpath.saxon}"/>
<factory name="${xslt.factory}"/>
<param name="base.dir" expression="${base.understanding}"/>
</xslt>
<xslt in="${inputdir.understanding}/index-flat.html" out="${basedir}/output/understanding/index.html" style="xslt/base.xslt" force="true">
<classpath path="${classpath.saxon}"/>
<factory name="${xslt.factory}"/>
<param name="base.dir" expression="${base.understanding}"/>
<param name="guidelines.version" expression="${guidelines.version}"/>
<param name="loc.guidelines" expression="https://www.w3.org/TR/WCAG${guidelines.version}/" if="publication"/>
<param name="loc.understanding" expression="https://www.w3.org/WAI/WCAG${guidelines.version}/Understanding/" if="publication"/>
<param name="loc.techniques" expression="https://www.w3.org/WAI/WCAG${guidelines.version}/Techniques/" if="publication"/>
<param name="loc.guidelines" expression="https://w3c.github.io/wcag/guidelines/" if="editors"/>
<param name="loc.understanding" expression="https://w3c.github.io/wcag/understanding/" if="editors"/>
<param name="loc.techniques" expression="https://w3c.github.io/wcag/techniques/" if="editors"/>
</xslt>
</target>
<!-- Requirements -->
<target name="requirements" depends="init">
<mkdir dir="output/requirements/${guidelines.version}"/>
<exec executable="curl">
<arg value=""https://labs.w3.org/spec-generator/?type=respec&url=https://raw.githack.com/w3c/wcag/master/requirements/${guidelines.version}/index.html""/>
<arg value="-o"/>
<arg value="output/requirements/${guidelines.version}/index.html"/>
<arg value="-f"/>
<arg value="--retry"/>
<arg value="3"/>
</exec>
</target>
<!-- Conformance Challenges -->
<target name="conformance-challenges" depends="init">
<mkdir dir="output/conformance-challenges"/>
<exec executable="curl">
<arg value=""https://labs.w3.org/spec-generator/?type=respec&url=https://raw.githack.com/w3c/wcag/master/conformance-challenges/index.html""/>
<arg value="-o"/>
<arg value="output/conformance-challenges/index.html"/>
<arg value="-f"/>
<arg value="--retry"/>
<arg value="3"/>
</exec>
</target>
<!-- Publish -->
<target name="deploy" depends="init, understanding-toc, techniques-toc" description="Generate content ready to deploy to gh-pages">
<property name="editors" value="true"/>
<antcall target="guidelines"/>
<antcall target="techniques"/>
<antcall target="understanding"/>
<antcall target="requirements"/>
<antcall target="conformance-challenges"/>
<copy todir="output/working-examples/">
<fileset dir="working-examples/"/>
</copy>
</target>
<target name="publish-w3c" depends="init, understanding-toc, techniques-toc" description="Publish resources to w3c">
<property name="publication" value="true"/>
<antcall target="techniques"/>
<antcall target="understanding"/>
<copy todir="${w3ccvs.location}/WWW/WAI/WCAG${guidelines.version}/">
<fileset dir="output/"/>
<globmapper from="*index.html" to="*Overview.html"/>
</copy>
<copy todir="${w3ccvs.location}/WWW/WAI/WCAG${guidelines.version}/">
<fileset dir="output" excludes="index.html **/index.html"/>
</copy>
<copy todir="${w3ccvs.location}/WWW/WAI/WCAG${guidelines.version}/working-examples/">
<fileset dir="working-examples/"/>
<globmapper from="*index.html" to="*Overview.html"/>
</copy>
<copy todir="${w3ccvs.location}/WWW/WAI/WCAG${guidelines.version}/working-examples/">
<fileset dir="working-examples/" excludes="index.html **/index.html"/>
</copy>
</target>
<!-- JSON -->
<target name="json" depends="init, guidelines-xml, techniques-list, techniques-association">
<xslt in="${inputdir.guidelines}/wcag.xml" out="${inputdir.guidelines}/wcag.json" style="xslt/xml-to-json.xslt" force="true">
<classpath path="${classpath.saxon}"/>
<factory name="${xslt.factory}"/>
</xslt>
</target>
<!-- Everything -->
<target name="all" depends="init, understanding, techniques" description="Generate entire suite"/>
<!-- === Sanity check === -->
<target name="sanity" depends="init" description="Identifies inconsistencies in documents"></target>
</project>