maven-plugins/eclipse/plugin.jelly

<?xml version="1.0"?>

<project xmlns:j="jelly:core"
	xmlns:test="test">

  <test:eclipse/>

  <!--==================================================================-->
  <!-- Generate Eclipse .project and .classpath files                   -->
  <!--==================================================================-->    
  <goal name="eclipse"
    description="Generate Eclipse project files"
    prereqs="eclipse:generate-project"/>

  <goal name="eclipse:generate-project"
    description="Generate Eclipse .project and .classpath project files">

		<j:set var="outputDir" value="${maven.eclipse.output.dir}"/>
		<j:if test="${empty outputDir}">
			<j:set var="outputDir" value="target\classes"/>
		</j:if>
		
    <echo>Creating ${basedir}/.project ...</echo>

	<j:file name="${basedir}/.project" prettyPrint="true" xmlns="dummy">
        <projectDescription>
	    <name>${pom.artifactId}</name>
	    <comment></comment>
	    <projects>
	    </projects>
	    <buildSpec>
		  <buildCommand>
			<name>org.eclipse.jdt.core.javabuilder</name>
			<arguments>
			</arguments>
		  </buildCommand>
	    </buildSpec>
	    <natures>
		  <nature>org.eclipse.jdt.core.javanature</nature>
	    </natures>
      </projectDescription>
	</j:file>

    <echo>Creating ${basedir}/.classpath ...</echo>

    <j:file name="${basedir}/.classpath" prettyPrint="true" xmlns="dummy">
      <classpath>

        <j:if test="${sourcesPresent}">
          <classpathentry kind="src" path="${pom.build.sourceDirectory}"/>
        </j:if>

        <j:if test="${unitTestSourcesPresent}">
          <classpathentry kind="src" path="${pom.build.unitTestSourceDirectory}"/>
	      <!-- Here are the rules:
	      	   If the project has maven.eclipse.junit property, add that ver of junit
	      	   If the project has maven.eclipse.junit property and it is empty, don't add junit
	      	   If the project has junit dep, use that.
	      	   Use the test plugin version
	      	-->
	      <j:set var="verX" value="${maven.eclipse.junit}X"/>

	      <j:set var="depVersion">${pom.getPluginContext('maven-test-plugin').getVariable('plugin').getDependency('junit').getVersion()}</j:set>
		  
   	      <j:if test="${pom.getDependency('junit') != null}">
		  	<j:set var="depVersion" value="${pom.getDependency('junit').getVersion()}"/>
	      </j:if>
		  
		  <j:if test="${verX != 'X'}">
	      	<j:set var="depVersion">${maven.eclipse.junit}</j:set>
		  </j:if>
		  
		  <j:if test="${verX == 'noneX'}">
	      	<j:set var="depVersion" value="none"/>	
  		  </j:if>
		      
		  <j:if test="${depVersion != 'none'}">
              <classpathentry kind="var" path="MAVEN_REPO/junit/jars/junit-${depVersion}.jar"/>
          </j:if>
        </j:if>

        <classpathentry kind="var" path="JRE_LIB" rootpath="JRE_SRCROOT" sourcepath="JRE_SRC"/>
        <j:forEach var="lib" items="${pom.artifacts}">
          <classpathentry kind="var" path="MAVEN_REPO${lib.urlPath}"/>
        </j:forEach>
        <classpathentry kind="output" path="${outputDir}"/>
      </classpath>
	</j:file>	
	
	<echo>Now refresh your project in Eclipse (right click on the project and select "Refresh")</echo>
	
	
  </goal>


  <!--==================================================================-->
  <!-- Generate Eclipse mappings for Maven goals                        -->
  <!--==================================================================-->
  <goal name="eclipse:external-tools"
           description="Generate an Eclipse external tool for each goal">
    <mkdir dir="${maven.build.dir}/eclipse/"/>
    <j:set var="toolFile" value="${maven.build.dir}/eclipse/externaltools.xml" />

    <echo>Creating ${toolFile}</echo>

    <j:set var="os" value="${os.name}" />
    <j:set var="windows" value="${os.toLowerCase().indexOf('windows') != '-1'}"/>
    <echo>Adapting the generated file for a ${os} box.</echo>
    
    <!-- Strangely, j:file inserts a space between ${maven.home} and /bin/maven ... --> 
    <j:set var="tool.loc" value="${maven.home}${file.separator}bin${file.separator}maven"/>
    <j:if test="${windows}">
      <j:set var="tool.loc" value="${tool.loc}.bat"/>
    </j:if>
    
    <j:file name="${toolFile}" prettyPrint="true" xmlns="dummy">
      <externaltools>
        <j:set var="project" value="${org.apache.commons.jelly.werkz.Project}"/>

        <j:forEach var="goal" items="${project.goals}">

          <j:set var="maven.eclipse.generate" value="false"/>
          <j:set var="allGoals" value="${maven.eclipse.goals}" />
          <j:choose>
            <j:when test="${allGoals == 'all'}">
              <j:set var="maven.eclipse.generate" value="true"/>
            </j:when>
            <j:otherwise>
              <j:if test="${goal.name.indexOf(':') == '-1'}">
                <j:set var="maven.eclipse.generate" value="true"/>
              </j:if>
            </j:otherwise>
          </j:choose>

          <j:if test="${maven.eclipse.generate}">
            <tool>
              <entry key="!{tool_refresh}">$${project}</entry>
              <entry key="!{tool_show_log}">true</entry>
              <entry key="!{tool_loc}">${tool.loc}</entry>
              <entry key="!{tool_args}">-e -p $${resource_loc} ${goal.name}</entry>
              <entry key="!{tool_block}">false</entry>
              <entry key="!{tool_type}">org.eclipse.ui.externaltools.type.program</entry>
              <entry key="!{tool_dir}">$${container_loc}</entry>
              <entry key="!{tool_build_types}"></entry>
              <entry key="!{tool_name}">Maven ${goal.name}</entry>
            </tool>
          </j:if>
        </j:forEach>
      </externaltools>
    </j:file>
    
    <j:set var="ws" value="${maven.eclipse.workspace}X" />
    <j:if test='${ws != "X"}'>
    	<j:set var="toDir" value="${maven.eclipse.workspace}/.metadata/.plugins/org.eclipse.ui.externaltools/" />
    	<copy file="${toolFile}" todir="${toDir}"/>
    </j:if>
    
    <j:if test='${ws == "X"}'>
    	<echo>
  Please set maven.eclipse.workspace to the location of your eclipse workspace.
  Alternatively, copy 
    ${maven.build.dir}/eclipse/externaltools.xml
  to
    [maven.eclipse.workspace]/.metadata/.plugins/org.eclipse.ui.externaltools/externaltools.xml
		</echo>
    </j:if>

  </goal>

  <!--==================================================================-->
  <!-- Add MAVEN_REPO to classpath variables                            -->
  <!--==================================================================-->
  <goal name="eclipse:add-maven-repo"
    description="Ensure that the classpath variable MAVEN_REPO is available">

    <j:set var="ws" value="${maven.eclipse.workspace}X" />
    <j:choose>
      <j:when test='${ws != "X"}'>
        <j:set var="variableFile" value="${maven.eclipse.workspace}/.metadata/.plugins/org.eclipse.jdt.core/pref_store.ini" />
        <propertyfile file="${variableFile}">
          <entry key="org.eclipse.jdt.core.classpathVariable.MAVEN_REPO"
            default="${maven.repo.local}" />
        </propertyfile>
      </j:when>
      <j:otherwise>The property $${maven.eclipse.workspace} was not set. MAVEN_REPO may not be set.</j:otherwise>
    </j:choose>
  </goal>

</project>