[jira] (MPLUGIN-191) plugin-info.html is not created

["Stephen Badger (JIRA)" <ji...@codehaus.org>]

    [ https://jira.codehaus.org/browse/MPLUGIN-191?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=334405#comment-334405 ] 

Stephen Badger commented on MPLUGIN-191:
----------------------------------------

Just confirming the above behaviour seen by Balazs Zsoldos on 10/Oct/12. Testing on one of our plugins that is dependent on maven-plugin-plugin 3.2. Below is a snippet from our POM. The build is running on Maven 3.0.4.

{code:xml}
  <build>
    <pluginManagement>
      <plugins>
        <plugin>
          <artifactId>maven-plugin-plugin</artifactId>
          <version>3.2</version>
        </plugin>
      </plugins>
    </pluginManagement>
    <plugins>
      <plugin>
        <artifactId>maven-plugin-plugin</artifactId>
        <configuration>
          <skipErrorNoDescriptorsFound>true</skipErrorNoDescriptorsFound>
        </configuration>
        <executions>
          <execution>
            <id>mojo-descriptor</id>
            <phase>process-classes</phase>
            <goals>
              <goal>descriptor</goal>
            </goals>
          </execution>
          <execution>
            <id>report</id>
            <phase>pre-site</phase>
            <goals>
              <goal>report</goal>
            </goals>
          </execution>
        </executions>
      </plugin>
    </plugins>
  </build>

  <reporting>
    <plugins>
      <plugin>
        <groupId>org.apache.maven.plugins</groupId>
        <artifactId>maven-plugin-plugin</artifactId>
        <version>3.2</version>
      </plugin>
    </plugins>
  </reporting>
{code}
                
> plugin-info.html is not created
> -------------------------------
>
>                 Key: MPLUGIN-191
>                 URL: https://jira.codehaus.org/browse/MPLUGIN-191
>             Project: Maven Plugin Tools
>          Issue Type: Bug
>          Components: Plugin Plugin
>    Affects Versions: 2.9
>         Environment: Maven 3.x
>            Reporter: Balazs Zsoldos
>            Assignee: Robert Scholte
>            Priority: Critical
>
> During running maven-plugin-plugin:report the following exception occurs:
> {noformat}Caused by: java.lang.NoClassDefFoundError: org/apache/maven/doxia/module/xhtml/decoration/render/RenderingContext
> 	at org.apache.maven.reporting.sink.SinkFactory.createSink(SinkFactory.java:59)
> 	at org.apache.maven.reporting.AbstractMavenReport.execute(AbstractMavenReport.java:85)
> 	at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:101)
> 	... 20 more
> Caused by: java.lang.ClassNotFoundException: org.apache.maven.doxia.module.xhtml.decoration.render.RenderingContext
> 	at org.codehaus.plexus.classworlds.strategy.SelfFirstStrategy.loadClass(SelfFirstStrategy.java:50)
> 	at org.codehaus.plexus.classworlds.realm.ClassRealm.loadClass(ClassRealm.java:244)
> 	at org.codehaus.plexus.classworlds.realm.ClassRealm.loadClass(ClassRealm.java:230)
> 	... 23 more{noformat}
> After some debugging it seams to me that the cause is the version of maven-reporting-impl dependency which is now 2.0.5. I made it work with the following snippet in my pom.xml:
> {code:xml}			<plugin>
> 				<groupId>org.apache.maven.plugins</groupId>
> 				<artifactId>maven-plugin-plugin</artifactId>
> 				<version>2.9</version>
> 				<executions>
> 					<execution>
> 						<id>report</id>
> 						<phase>pre-site</phase>
> 						<goals>
> 							<goal>report</goal>
> 						</goals>
> 					</execution>
> 				</executions>
> 				<dependencies>
> 					<dependency>
> 						<groupId>org.apache.maven.reporting</groupId>
> 						<artifactId>maven-reporting-impl</artifactId>
> 						<version>2.2</version>
> 					</dependency>
> 				</dependencies>
> 			</plugin>{code}
> After this setting the plugin-info.html file is generated at target/generated-site/xdoc directory. However nothing is copied to target/site as the output file should be moved to target/generated-site/xhtml and it should have the extension .xhtml.vm.
> I made the workaround that I copy and rename the html file to src/site/xhtml/plugin-info.xhtml.vm.

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