Initial revision

git-svn-id: https://svn.apache.org/repos/asf/maven/maven-1/plugins/trunk@112724 13f79535-47bb-0310-9956-ffa450edef68

plugin/plugin.jelly

@@ -0,0 +1,150 @@
+<?xml version="1.0"?>
+
+<project 
+  xmlns:j="jelly:core"
+  xmlns:u="jelly:util"
+  xmlns:x="jelly:xml">
+
+  <goal name="plugin" description="Build and install a plugin">
+
+    <!-- big change. Most plugins are just a jar and have
+        copied the maven.xml to tweak the resources
+        Now it is up to the plugin to define the resources.
+      -->  
+    <attainGoal name="java:jar"/>
+
+    <copy file="${maven.build.dir}/${maven.final.name}.jar"
+      todir="${maven.repo.local}/maven/jars" />
+
+  </goal>
+
+  <goal name="plugin:install" prereqs="plugin"
+    description="Install the plugin in Maven's plugins dir">
+
+    <copy file="${maven.build.dir}/${maven.final.name}.jar"
+      todir="${maven.home}/plugins"/>
+
+  </goal>
+
+  <goal name="plugin:deploy" prereqs="plugin"
+    description="Install an unpacked version of the plugin">
+
+    <mkdir dir="${maven.home}/plugins/${maven.final.name}"/>
+    <unzip src="${maven.build.dir}/${maven.final.name}.jar" 
+      dest="${maven.home}/plugins/${maven.final.name}"/>
+
+  </goal>
+
+
+  <!-- generate documentation -->
+  
+  <!-- generate docs that are usually missing -->
+  <goal name="plugin:generate-docs" 
+    description="Generate navigation, goals and properties docs">
+    <attainGoal name="plugin:generate-navigation" />
+    <attainGoal name="plugin:generate-goals" />
+    <attainGoal name="plugin:generate-properties" />
+  </goal>
+  
+  <!-- generate a skeletal navigation.xml for the plugin specified
+       by the 'plugin' variable -->
+  <goal name="plugin:generate-navigation"
+    description="Generate navigation.xml for the plugin">
+  
+    <j:set var="skip" value="false" />
+    <j:set var="fileName">${maven.docs.src}/navigation.xml</j:set>
+    <u:available file="${fileName}">
+      <echo>Skipping file as '${fileName}' already exists</echo>
+      <j:set var="skip" value="true" />
+    </u:available>
+
+    <j:if test="${!skip}">
+      <mkdir dir="${maven.docs.src}" />
+      <echo>Generating file '${fileName}'</echo>
+      <j:file name="${fileName}" prettyPrint="true">
+        <j:import file="${plugin.resources}/templates/navigation.jelly" inherit="true"/>
+      </j:file>
+    </j:if>
+  </goal>
+  
+  <!-- generate a skeletal goals.xml for the plugin specified -->
+  <goal name="plugin:generate-goals"
+    description="Generate goals.xml for the plugin">
+  
+    <j:set var="skip" value="false" />
+    <j:set var="fileName">${maven.docs.src}/goals.xml</j:set>
+    <u:available file="${fileName}">
+      <echo>Skipping file as '${fileName}' already exists</echo>
+      <j:set var="skip" value="true" />
+    </u:available>
+    
+    <j:if test="${!skip}">
+      <j:set var="pluginScript" value="false" />
+      <u:available file="${basedir}/plugin.jelly">
+        <j:set var="pluginScript" value="true" />
+      </u:available>
+
+      <mkdir dir="${maven.docs.src}" />
+      
+      <j:if test="${!pluginScript}">
+        <!-- no plugin.jelly - generate a file for empty goals -->
+        <echo>Generating 'empty' goals file '${fileName}'</echo>
+        <j:set var="template" value="${plugin.resources}/templates/goals-empty.jelly" />
+      </j:if>
+    
+      <j:if test="${pluginScript}">
+        <!-- generate docs based on plugin.jelly -->
+        <x:parse xml="${basedir}/plugin.jelly" var="def"/>
+        <echo>Generating file '${fileName}'</echo>
+        <j:set var="template" value="${plugin.resources}/templates/goals.jelly"/>
+      </j:if>
+
+      <j:file name="${fileName}" prettyPrint="true">
+        <j:import file="${template}" inherit="true"/>
+      </j:file>
+
+    </j:if>
+  </goal>
+  
+  <!-- generate properties documentation -->
+  <goal name="plugin:generate-properties"
+    description="Generate properties.xml for the plugin">
+
+  
+    <j:set var="skip" value="false" />
+    <j:set var="fileName">${maven.docs.src}/properties.xml</j:set>
+    <u:available file="${fileName}">
+      <echo>Skipping file as '${fileName}' already exists</echo>
+      <j:set var="skip" value="true" />
+    </u:available>
+
+    <j:if test="${!skip}">
+      <j:set var="props" value="false"/>
+      <j:set var="propsFileName">${basedir}/plugin.properties</j:set>
+      <u:available file="${propsFileName}">
+        <j:set var="props" value="true" />
+      </u:available>
+
+      <j:if test="${!props}">
+        <echo>Generating 'empty' properties file '${fileName}'</echo>
+        <j:set var="template" value="${plugin.resources}/templates/properties-empty.jelly"/>
+      </j:if>
+
+      <j:if test="${props}">    
+        <echo>Generating file '${fileName}'</echo>
+        <j:scope>
+          <u:properties file="${propsFileName}" />
+          <j:set var="vars" value="${context.variables}" scope="parent"/>
+        </j:scope>
+        <j:set var="template" value="${plugin.resources}/templates/properties.jelly"/>
+      </j:if>
+
+      <mkdir dir="${maven.docs.src}" />
+      
+      <j:file name="${fileName}" prettyPrint="true">
+        <j:import file="${template}" inherit="true"/>
+      </j:file>
+      
+    </j:if>
+  </goal>
+</project>