If what you are looking for is how to download, well I think it's just a call to s static method. Look at ctmsInstall plugin for an example ;-). It's not slick, but what you see there is how Maven as well does the download, just search for the jellyscript in Maven.
Now, what we have right now is loading up from a /src/ directory.
I've attached plugin.jelly for maven-eclipse-plugin downloading sources from ${repo}/${groupId}/src/${artifactId}-${version}.zip and installing it as ${maven.repo.local}/${groupId}/src/${artifactId}-${version}.zip.
It does it for all jar dependencies having eclipse.source property set to true. Example project.xml:
(...)
<dependencies>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>3.8.1</version>
<url>http://www.junit.org/</url>
<properties>
<eclipse.source>true</eclipse.source>
</properties>
</dependency>
</dependencies>
(...)What you have to do now is to call "maven eclipse" and refresh your project in Eclipse.
Have fun!
Regards, Krystian
-- Krystian Nowak [EMAIL PROTECTED] =========================================== Poznan Supercomputing and Networking Center Poland, 60-814 Poznan, Zwierzyniecka 20 tel. (+48 61) 8582164 fax. (+48 61) 8582151 http://www.man.poznan.pl =========================================== BlueEyes - Human-Operator Monitoring System http://www.blueeyes.prv.pl http://www.cs.put.poznan.pl/csidc/2001 ===========================================
<?xml version="1.0"?> <!-- /* * Copyright 2001-2004 The Apache Software Foundation. * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ -->
<project
xmlns:j="jelly:core"
xmlns:ant="jelly:ant"
xmlns:test="test"
xmlns:util="jelly:util"
xmlns:define="jelly:define"
xmlns:maven="jelly:maven">
<define:taglib uri="eclipse">
<define:tag name="write-classpath-entry">
<maven:param-check value="${groupId}" fail="true" message="'groupId' must be specified"/>
<maven:param-check value="${artifactId}" fail="true" message="'artifactId' must be specified"/>
<maven:param-check value="${version}" fail="false" message="'version' should be specified for artifact ${groupId}.${artifactId}"/>
<!-- relativePath is optional, used for jar override -->
<j:set var="relativePathCheck" value="${relativePath}X" />
<j:if test='${relativePathCheck == "X"}'>
<j:set var="relativePath" value="${groupId}/jars/${artifactId}-${version}.jar" />
</j:if>
<j:set var="mappedsrc" value="${groupId}/src/${artifactId}-${version}.${maven.eclipse.src.extension}"/>
<util:file var="checkSrcExist" name="${maven.repo.local}/${mappedsrc}" />
<j:choose>
<j:when test="${checkSrcExist.exists()}">
<classpathentry kind="var" path="MAVEN_REPO/${relativePath}" sourcepath="MAVEN_REPO/${mappedsrc}" />
</j:when>
<j:otherwise>
<classpathentry kind="var" path="MAVEN_REPO/${relativePath}" />
</j:otherwise>
</j:choose>
</define:tag>
</define:taglib>
<!--==================================================================-->
<!-- Generate Eclipse .project and .classpath files -->
<!--==================================================================-->
<goal name="eclipse"
description="Generate Eclipse project files"
prereqs="eclipse:generate-project">
<j:if test="${sourcesPresent}">
<attainGoal name="eclipse:generate-classpath" />
</j:if>
<ant:echo>Now refresh your project in Eclipse (right click on the project and select "Refresh")</ant:echo>
</goal>
<goal name="eclipse:generate-project"
description="Generate Eclipse .project file">
<ant:echo>Creating ${basedir}/.project ...</ant:echo>
<j:file name="${basedir}/.project" prettyPrint="true" xmlns="dummy">
<j:import file="${plugin.resources}/templates/project.jelly" inherit="true"/>
</j:file>
</goal>
<!--==================================================================-->
<!-- Generate Eclipse .classpath file -->
<!--==================================================================-->
<goal name="eclipse:generate-classpath"
description="Generate Eclipse .classpath file"
prereqs="eclipse:sources:download">
<ant:echo>Creating ${basedir}/.classpath ...</ant:echo>
<j:file name="${basedir}/.classpath" prettyPrint="true" outputMode="xml" xmlns="dummy">
<j:import file="${plugin.resources}/templates/classpath.jelly" inherit="true"/>
</j:file>
</goal>
<!--==================================================================-->
<!-- Generate Eclipse mappings for Maven goals -->
<!--==================================================================-->
<goal name="eclipse:external-tools"
description="Generate an Eclipse external tool for each goal">
<ant:mkdir dir="${maven.build.dir}/eclipse/"/>
<j:set var="toolFile" value="${maven.build.dir}/eclipse/externaltools.xml" />
<ant:echo>Creating ${toolFile}</ant:echo>
<j:set var="os" value="${os.name}" />
<j:set var="windows" value="${os.toLowerCase().indexOf('windows') != '-1'}"/>
<ant:echo>Adapting the generated file for a ${os} box.</ant: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:set var="session" value="${maven.session}"/>
<j:forEach var="goal" items="${session.allGoalNames}">
<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="${goal.indexOf(':') == '-1'}">
<j:set var="maven.eclipse.generate" value="true"/>
</j:if>
</j:otherwise>
</j:choose>
<j:if test="${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}</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}</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/" />
<ant:copy file="${toolFile}" todir="${toDir}"/>
</j:if>
<j:if test='${ws == "X"}'>
<ant: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
</ant:echo>
</j:if>
</goal>
<!--==================================================================-->
<!-- Generate Eclipse mappings for Maven goals -->
<!--==================================================================-->
<goal name="eclipse:external-tools-21"
description="Generate an Eclipse 2.1 external tool for each goal">
<ant:mkdir dir="${maven.build.dir}/eclipse/"/>
<ant:echo>Creating external tools </ant:echo>
<j:set var="os" value="${os.name}" />
<j:set var="windows" value="${os.toLowerCase().indexOf('windows') != '-1'}"/>
<ant:echo>Adapting the generated file for a ${os} box.</ant: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:set var="project" value="${org.apache.commons.jelly.werkz.Project}"/>
<j:set var="allGoals" value="${maven.eclipse.goals}" />
<j:set var="session" value="${maven.session}"/>
<j:forEach var="goal" items="${session.allGoalNames}">
<util:replace var="goalName" oldChar=":" newChar="-" value="${goal}"/>
<j:set var="fileName" value="${maven.build.dir}/eclipse/maven ${goalName}.launch"/>
<j:set var="maven.eclipse.generate" value="false"/>
<j:choose>
<j:when test="${allGoals == 'all'}">
<j:set var="maven.eclipse.generate" value="true"/>
</j:when>
<j:otherwise>
<j:if test="${goal.indexOf(':') == '-1'}">
<j:set var="maven.eclipse.generate" value="true"/>
</j:if>
</j:otherwise>
</j:choose>
<j:if test="${maven.eclipse.generate}">
<ant:echo>Generating ${fileName}</ant:echo>
<j:file name="${fileName}" prettyPrint="true" xmlns="dummy">
<j:import file="${plugin.resources}/templates/launch.jelly" inherit="true"/>
</j:file>
</j:if>
</j:forEach>
<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.debug.core/.launches/" />
<ant:copy todir="${toDir}">
<ant:fileset dir="${maven.build.dir}/eclipse/" includes="*.launch" />
</ant:copy>
</j:if>
<j:if test='${ws == "X"}'>
<ant:echo>
Please set maven.eclipse.workspace to the location of your eclipse workspace.
Alternatively, copy
${maven.build.dir}/eclipse/*.launch
to
[maven.eclipse.workspace]/.metadata/.plugins/org.eclipse.debug.core/.launches/
</ant: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" />
<ant:propertyfile file="${variableFile}">
<ant:entry key="org.eclipse.jdt.core.classpathVariable.MAVEN_REPO"
default="${maven.repo.local}" />
</ant:propertyfile>
</j:when>
<j:otherwise>The property $${maven.eclipse.workspace} was not set. MAVEN_REPO may not be set.</j:otherwise>
</j:choose>
</goal>
<!--==================================================================-->
<!-- Clean up eclipse generated files -->
<!--==================================================================-->
<goal name="eclipse:clean"
description="Clean eclipse generated files">
<j:set var="projectFileName" value="${basedir}/.project"/>
<j:set var="classpathFileName" value="${basedir}/.classpath"/>
<ant:delete file="${projectFileName}"/>
<ant:delete file="${classpathFileName}"/>
<ant:echo>Cleaned up eclipse generated files</ant:echo>
</goal>
<!--==================================================================-->
<!-- Download project dependency sources -->
<!--==================================================================-->
<goal name="eclipse:sources:download">
<j:forEach var="depItem" items="${pom.getDependencies()}">
<j:if test="${depItem.getType().equalsIgnoreCase('jar')}">
<j:if test="${depItem.getProperty('eclipse.source') == 'true'}">
<j:set var="groupId" value="${depItem.getGroupId()}"/>
<j:set var="artifactId" value="${depItem.getArtifactId()}"/>
<j:set var="version" value="${depItem.getVersion()}"/>
<attainGoal name="eclipse:source:download"/>
<j:remove var="groupId"/>
<j:remove var="artifactId"/>
<j:remove var="version"/>
</j:if>
</j:if>
</j:forEach>
</goal>
<!--==================================================================-->
<!-- Download single source -->
<!--==================================================================-->
<goal name="eclipse:source:download">
<!--
param: groupId
param: artifactId
param: version
-->
<echo>Checking sources for ${groupId}:${artifactId} ver.${version}</echo>
<util:file var="localSrcFile" name="${maven.repo.local}/${groupId}/src/${artifactId}-${version}.zip" />
<j:if test="${!localSrcFile.exists()}">
<mkdir dir="${maven.repo.local}/${groupId}/src" />
<j:set var="repoList">${maven.repo.remote}</j:set>
<util:tokenize var="repos" delim=",">${repoList.trim()}</util:tokenize>
<j:forEach var="repo" items="${repos}">
<echo>repo is '${repo}'</echo>
<j:set var="remoteFile" value="${repo}/${groupId}/src/${artifactId}-${version}.zip" />
<echo>trying to download ${remoteFile}</echo>
<j:catch var="ex">
<j:invokeStatic var="dummy" method="getFile" className="org.apache.maven.util.HttpUtils">
<j:arg type="java.lang.String" value="${remoteFile}" />
<j:arg type="java.io.File" value="${localSrcFile}"/>
<j:arg type="boolean" value="false"/>
<j:arg type="boolean" value="true"/>
<j:arg type="java.lang.String" value="${maven.proxy.host}" />
<j:arg type="java.lang.String" value="${maven.proxy.port}" />
<j:arg type="java.lang.String" value="${maven.proxy.username}" />
<j:arg type="java.lang.String" value="${maven.proxy.password}" />
<j:arg type="boolean" value="false"/>
</j:invokeStatic>
</j:catch>
<j:remove var="remoteFile"/>
<j:break test="${localSrcFile.exists()}"/>
</j:forEach>
<j:if test="${!localSrcFile.exists()}">
<echo>WARN: Could not download sources for ${groupId}:${artifactId} ver.${version}</echo>
</j:if>
<j:remove var="repoList"/>
</j:if>
<j:remove var="localSrcFile"/>
</goal>
</project>
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