Okay, that seems like what I thought would work. From inside a plugin then
plugin.currentVersion does work fine. However, from outside:
<maven:get plugin="maven-ant-plugin" property="plugin.currentVersion"
var="version4"/>
<maven:get plugin="maven-ant-plugin" property="currentVersion"
var="version5"/>
<echo message="version4: ${version4}"/>
<echo message="version5: ${version5}"/>
Neither version is being set. It seems so easy, but hasn't been. Does any
one have any pointers to other jelly script I could look at?
Eric
> -----Original Message-----
> From: Brett Porter [mailto:[EMAIL PROTECTED]
> Sent: Monday, July 26, 2004 2:44 PM
> To: Maven Developers List; [EMAIL PROTECTED]
> Subject: Re: How to retrieve currentVersion of installed plugins
>
>
> plugin.currentVersion
>
> inside the plugin, just like that. Outside, use in conjunction
> with maven:get
>
> Quoting Eric Pugh <[EMAIL PROTECTED]>:
>
> > Hi all,
> >
> > I have a report that runs that checks a plugin to see if there are newer
> > versions, and if so, tells the user. I then saw the plugin-profile.xml
> > stuff in the main maven build, and thought that I could scroll through a
> > plugin profile to verify that I have all the plugins needed for
> a specific
> > project.
> >
> > This works sorta okay.. Right now, I can do a comparison
> between a version
> > specified in the plugin:profile , but I can't seem to look up the
> > corresponding plugin for my project and get it's currentVersion.
> >
> > Here are three failed attempts:
> > <maven:pluginVar var="testPlugin" plugin='maven-test-plugin'
> > property='currentVersion' />
> > <echo message="version
> > ${testPlugin.getDependency('junit').getVersion()}"/>
> > <echo message="version2
> >
> ${pom.getPluginContext('maven-ant-plugin').getVariable('currentVer
> sion')}"/>
> > <echo message="version3
> > ${pom.getPlugin('maven-ant-plugin').currentVersion}"/>
> >
> > Below is the full goal I am running. anyone have any pointers
> on how to get
> > the project for a plugin and lookup it's currentVersion? It seems to me
> > that I should be doing something with the pluginContext, but I
> can't seem to
> > hit the right incantation.
> >
> > Eric
> >
> >
> >
> > <goal name="test-latestversion-all">
> >
> > <define:taglib uri="latestversion">
> > <define:jellybean
> > name="latestversion"
> > className="com.anite.latestversion.LatestVersion"
> > method="doExecute"
> > />
> > </define:taglib>
> >
> > <mkdir dir="${maven.build.dir}/lastestversion/"/>
> > <x:parse var="plugins"
> > xml="http://maven.aniteps.com/docs/plugin-profile.xml"; />
> > <x:forEach var="plugin" select="$plugins/plugins/plugin">
> > <j:set var="groupId"><x:expr select="@groupId" /></j:set>
> > <j:set var="artifactId"><x:expr select="@artifactId" /></j:set>
> > <j:set var="version"><x:expr select="@version" /></j:set>
> > <maven:pluginVar var="testPlugin" plugin='maven-test-plugin'
> > property='currentVersion' />
> > <echo message="version
> > ${testPlugin.getDependency('junit').getVersion()}"/>
> > <echo message="version2
> >
> ${pom.getPluginContext('maven-ant-plugin').getVariable('currentVer
> sion')}"/>
> > <echo message="version3
> > ${pom.getPlugin('maven-ant-plugin').currentVersion}"/>
> >
> > <ant:echo>Testing ${groupId}:${artifactId} version
> > ${version}</ant:echo>
> >
> > <latestversion:latestversion
> > var="lv"
> > project="${pom}"
> > basedir="${maven.docs.dest}"
> > groupId="${groupId}"
> > artifactId="${artifactId}"
> > artifactType="plugin"
> > currentVersion="${version}"
> >
> output="${maven.build.dir}/lastestversion/latestversion-results.xml"
> > outputEncoding="${maven.docs.outputencoding}"
> > />
> > <j:set var="newerVersionsAsString"
> > value="${lv.newerVersionsAsString}"/>
> > <j:if test="${!empty(newerVersionsAsString)}">
> > <j:set var="anite.latestversion.result"
> value="true"/>
> > <ant:fail>
> > WARNING: There is a newer version (${lv.newerVersionsAsString}) of the
> > ${artifactId} for Maven
> > available. You are currently running version ${version}.
> >
> > Please download and install it by running:
> >
> > maven
> > plugin:download -DgroupId=${groupId} -DartifactId=${artifactId}
> -Dversion=${
> > lv.newerVersionsAsString}
> >
> > </ant:fail>
> > </j:if>
> > <j:if test="${empty(newerVersionsAsString)}">
> > <j:set var="anite.latestversion.result" value="false"/>
> > <ant:echo message="No newer version of plugin found"/>
> > </j:if>
> >
> > </x:forEach>
> >
> > </goal>
> >
> >
> > ---------------------------------------------------------------------
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> > For additional commands, e-mail: [EMAIL PROTECTED]
> >
>
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