Prevent FAQ plugin from crashing if there is no /xdocs directory.
git-svn-id: https://svn.apache.org/repos/asf/maven/maven-1/plugins/trunk@114399 13f79535-47bb-0310-9956-ffa450edef68
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epugh
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faq/plugin.jelly
169
faq/plugin.jelly
@ -19,104 +19,105 @@
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-->
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<define:tag name="performTransformation">
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<!-- NOTE: part of this tag implementation is based on jelly-code from xdoc-plugin -->
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<util:available file="${srcdir}">
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<util:file var="srcdirFile" name="${srcdir}"/>
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<j:set var="srcdir" value="${srcdirFile.getCanonicalPath()}"/>
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<util:file var="destdirFile" name="${destdir}"/>
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<j:set var="destdir" value="${destdirFile.getCanonicalPath()}"/>
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<util:file var="srcdirFile" name="${srcdir}"/>
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<j:set var="srcdir" value="${srcdirFile.getCanonicalPath()}"/>
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<util:file var="destdirFile" name="${destdir}"/>
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<j:set var="destdir" value="${destdirFile.getCanonicalPath()}"/>
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<!-- construct a mapper, which is to help map input files to output path -->
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<util:replace var="fromPattern" oldChar="\" newChar="/" value="${srcdir}/*.fml"/>
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<util:replace var="toPattern" oldChar="\" newChar="/" value="${destdir}/*.xml"/>
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<j:if test="${mapper == null}">
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<j:new var="mapper" className="org.apache.maven.util.CaseInsensitiveGlobPatternMapper"/>
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</j:if>
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<j:setProperties object="${mapper}" from="${fromPattern}" to="${toPattern}"/>
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<!-- construct a mapper, which is to help map input files to output path -->
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<util:replace var="fromPattern" oldChar="\" newChar="/" value="${srcdir}/*.fml"/>
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<util:replace var="toPattern" oldChar="\" newChar="/" value="${destdir}/*.xml"/>
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<j:if test="${mapper == null}">
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<j:new var="mapper" className="org.apache.maven.util.CaseInsensitiveGlobPatternMapper"/>
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</j:if>
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<j:setProperties object="${mapper}" from="${fromPattern}" to="${toPattern}"/>
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<!-- construct a mapper, which is to help map input dirs to output dirs (so we can create output paths) -->
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<util:replace var="fromDirPattern" oldChar="\" newChar="/" value="${srcdir}*"/>
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<util:replace var="toDirPattern" oldChar="\" newChar="/" value="${destdir}*"/>
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<j:new var="dirMapper" className="org.apache.maven.util.CaseInsensitiveGlobPatternMapper"/>
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<j:setProperties object="${dirMapper}" from="${fromDirPattern}" to="${toDirPattern}"/>
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<!-- construct a mapper, which is to help map input dirs to output dirs (so we can create output paths) -->
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<util:replace var="fromDirPattern" oldChar="\" newChar="/" value="${srcdir}*"/>
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<util:replace var="toDirPattern" oldChar="\" newChar="/" value="${destdir}*"/>
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<j:new var="dirMapper" className="org.apache.maven.util.CaseInsensitiveGlobPatternMapper"/>
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<j:setProperties object="${dirMapper}" from="${fromDirPattern}" to="${toDirPattern}"/>
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<!-- scan for all .fml faq source files -->
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<ant:fileScanner var="faqFilenames">
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<ant:fileset dir="${srcdir}">
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<ant:patternset>
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<ant:include name="**/*.fml"/>
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</ant:patternset>
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</ant:fileset>
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</ant:fileScanner>
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<!-- scan for all .fml faq source files -->
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<ant:fileScanner var="faqFilenames">
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<ant:fileset dir="${srcdir}">
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<ant:patternset>
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<ant:include name="**/*.fml"/>
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</ant:patternset>
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</ant:fileset>
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</ant:fileScanner>
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<j:set var="outputencoding" value="${maven.docs.outputencoding}"/>
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<j:set var="outputencoding" value="${maven.docs.outputencoding}"/>
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<!-- loop each found .fml file and produce output .xml xdocs file -->
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<j:forEach var="faqFile" items="${faqFilenames.iterator()}">
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<!-- first, create the relative output-dir into the destdir -->
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<!-- e.g.: if source file is "xdocs/faqs/foofaq.fml" we need to create "target/generated-xdocs/faqs" -->
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<util:replace var="inDirForward" oldChar="\" newChar="/" value="${faqFile.parent}"/>
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<j:set var="outDir" value="${dirMapper.mapFileName(inDirForward).0}"/>
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<mkdir dir="${outDir}"/>
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<!-- loop each found .fml file and produce output .xml xdocs file -->
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<j:forEach var="faqFile" items="${faqFilenames.iterator()}">
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<!-- first, create the relative output-dir into the destdir -->
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<!-- e.g.: if source file is "xdocs/faqs/foofaq.fml" we need to create "target/generated-xdocs/faqs" -->
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<util:replace var="inDirForward" oldChar="\" newChar="/" value="${faqFile.parent}"/>
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<j:set var="outDir" value="${dirMapper.mapFileName(inDirForward).0}"/>
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<mkdir dir="${outDir}"/>
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<!-- generate output file name -->
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<util:replace var="outFileForward" oldChar="\" newChar="/" value="${faqFile.toString()}"/>
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<j:set var="outFile" value="${mapper.mapFileName(outFileForward).0}"/>
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<!-- generate output file name -->
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<util:replace var="outFileForward" oldChar="\" newChar="/" value="${faqFile.toString()}"/>
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<j:set var="outFile" value="${mapper.mapFileName(outFileForward).0}"/>
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<echo>Generating ${outFile} from ${faqFile}</echo>
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<echo>Generating ${outFile} from ${faqFile}</echo>
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<!-- xml-parse .fml faq file -->
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<x:parse var="doc" xml="${faqFile}"/>
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<x:set var="root" select="$doc/*"/>
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<!-- xml-parse .fml faq file -->
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<x:parse var="doc" xml="${faqFile}"/>
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<x:set var="root" select="$doc/*"/>
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<!-- produce a output xdoc xml file from parsed .fml source -->
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<j:file name="${outFile}" encoding="${outputencoding}" outputMode="xml">
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<document>
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<!-- produce a output xdoc xml file from parsed .fml source -->
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<j:file name="${outFile}" encoding="${outputencoding}" outputMode="xml">
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<document>
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<properties>
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<title><x:expr select="$root/title"/></title>
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</properties>
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<body>
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<section name="Frequently Asked Questions">
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<x:forEach select="$root/part">
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<p>
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<strong><x:expr select="title"/></strong>
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</p>
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<ol>
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<x:forEach select="faq">
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<li>
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<x:element name="a">
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<x:attribute name="href">#<x:expr select="@id"/></x:attribute>
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<x:copyOf select="question/node()"/>
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</x:element>
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</li>
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</x:forEach>
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</ol>
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</x:forEach>
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</section>
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<x:forEach select="$root/part">
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<x:element name="section">
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<x:attribute name="name"><x:expr select="title"/></x:attribute>
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<x:forEach select="faq">
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<dl>
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<dt>
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<properties>
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<title><x:expr select="$root/title"/></title>
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</properties>
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<body>
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<section name="Frequently Asked Questions">
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<x:forEach select="$root/part">
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<p>
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<strong><x:expr select="title"/></strong>
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</p>
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<ol>
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<x:forEach select="faq">
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<li>
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<x:element name="a">
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<x:attribute name="name"><x:expr select="@id"/></x:attribute>
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<x:attribute name="href">#<x:expr select="@id"/></x:attribute>
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<x:copyOf select="question/node()"/>
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</x:element>
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</dt>
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<dd>
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<x:copyOf select="answer/node()"/>
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</dd>
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</dl>
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</li>
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</x:forEach>
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</ol>
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</x:forEach>
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</x:element>
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</x:forEach>
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</body>
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</document>
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</j:file>
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</j:forEach>
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</section>
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<x:forEach select="$root/part">
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<x:element name="section">
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<x:attribute name="name"><x:expr select="title"/></x:attribute>
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<x:forEach select="faq">
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<dl>
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<dt>
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<x:element name="a">
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<x:attribute name="name"><x:expr select="@id"/></x:attribute>
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<x:copyOf select="question/node()"/>
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</x:element>
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</dt>
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<dd>
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<x:copyOf select="answer/node()"/>
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</dd>
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</dl>
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</x:forEach>
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</x:element>
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</x:forEach>
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</body>
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</document>
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</j:file>
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</j:forEach>
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</util:available>
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</define:tag>
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</define:taglib>
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@ -36,6 +36,15 @@
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<role>Developer</role>
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</roles>
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</developer>
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<developer>
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<name>Eric Pugh</name>
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<id>epugh</id>
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<email>epugh@upstate.com</email>
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<organization>Upstate</organization>
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<roles>
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<role>Java Developer</role>
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</roles>
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</developer>
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</developers>
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<dependencies>
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<dependency>
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@ -7,6 +7,9 @@
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<body>
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<release version="1.2" date="in CVS">
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<action dev="epugh" type="fix">
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Only run when an xdocs directory exists.
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</action>
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<action dev="dion" type="fix">
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Fix MAVEN-973. xdocs source hardcoded.
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</action>
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