[MPLUGIN-252] maven-plugin-plugin HelpMojo ignores skip directive

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Not A Problem
• Affects Version/s: 2.4.1
• Component/s: Plugin Plugin
• Environment: Maven 3.0.2; JDK 1.7
• Assignee: Herve Boutemy
• Reporter: Martin Gainty
• Created: 26/Sep/13 11:36
• Updated: 09/Mar/14 04:42
• Resolved: 09/Mar/14 04:42

Description

      <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

Issue Links

• is related to: MPLUGIN-174 add standard skip configuration option (on plugin:report)