[jira] (MPLUGIN-252) maven-plugin-plugin HelpMojo ignores skip directive

["Martin Gainty (JIRA)" <ji...@codehaus.org>]

Martin Gainty created MPLUGIN-252:
-------------------------------------

             Summary: maven-plugin-plugin HelpMojo ignores skip directive
                 Key: MPLUGIN-252
                 URL: https://jira.codehaus.org/browse/MPLUGIN-252
             Project: Maven Plugin Tools
          Issue Type: Bug
          Components: Plugin Plugin
    Affects Versions: 2.4.1
         Environment: Maven 3.0.2
JDK 1.7
            Reporter: Martin Gainty
         Attachments: HelpGeneratorMojo.java

      <plugin>
            <groupId>org.apache.maven.plugins</groupId>
            <artifactId>maven-plugin-plugin</artifactId>
            <!-- version>2.4.1</version -->
            <version>2.9</version>
            <executions>
              <execution>
                <id>generated-helpmojo</id>
                <configuration>
                  <extractors>
                    <!-- Use no mojo extractors -->
                    <extractor/>
                  </extractors>
                  <skip>true</skip>
                  <skipErrorNoDescriptorsFound>true</skipErrorNoDescriptorsFound>
                  <outputDirectory>C:/tmp</outputDirectory>
                </configuration>
              </execution>
            </executions>
            <dependencies>
                   <dependency>
	            <groupId>bsh</groupId>
	            <artifactId>bsh</artifactId>
	            <version>2.0b1</version>
	           </dependency>
                 <dependency>
	    	     <groupId>org.objectweb</groupId>
	    	     <artifactId>asm</artifactId>
	    	     <version>4.1</version>
	        </dependency>
	    </dependencies>
          </plugin>

//Notice skip = true
//Notice <skipErrorNoDescriptorsFound>true</skipErrorNoDescriptorsFound>

[ERROR] Failed to execute goal org.apache.maven.plugins:maven-plugin-plugin:2.4.1:helpmojo (generated-helpmojo) on project maven-idea-plugin: 
Error writing plugin descriptor: C:\Maven-plugin\maven-idea-plugin\target\generated-sources\plugin\org\apache\maven\plugin\idea\HelpMojo.java (Access is denied) -> [Help 1]
//a)its already generated
//b)chmod +r HelpMojo.java

org.apache.maven.lifecycle.LifecycleExecutionException: Failed to execute goal org.apache.maven.plugins:maven-plugin-plugin:2.4.1:helpmojo (generated-helpmojo) on project maven-idea-plugin: Error writing plugin descriptor
	at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:217)
	at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:153)
	at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:145)
	at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:84)
	at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:59)
	at org.apache.maven.lifecycle.internal.LifecycleStarter.singleThreadedBuild(LifecycleStarter.java:183)
	at org.apache.maven.lifecycle.internal.LifecycleStarter.execute(LifecycleStarter.java:161)
	at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:319)
	at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:156)
	at org.apache.maven.cli.MavenCli.execute(MavenCli.java:534)
	at org.apache.maven.cli.MavenCli.doMain(MavenCli.java:196)
	at org.apache.maven.cli.MavenCli.main(MavenCli.java:141)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:606)
	at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced(Launcher.java:290)
	at org.codehaus.plexus.classworlds.launcher.Launcher.launch(Launcher.java:230)
	at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode(Launcher.java:409)
	at org.codehaus.plexus.classworlds.launcher.Launcher.main(Launcher.java:352)
Caused by: org.apache.maven.plugin.MojoExecutionException: Error writing plugin descriptor
	at org.apache.maven.plugin.plugin.AbstractGeneratorMojo.execute(AbstractGeneratorMojo.java:146)
	at org.apache.maven.plugin.plugin.HelpGeneratorMojo.execute(HelpGeneratorMojo.java:63)
	at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:107)
	at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:209)
	... 19 more

Fix is attached

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