Hi, The mojo parameter regarding headerLocation contains * @parameter expression="${checkstyle.header.file}" default-value="LICENSE.txt" */ private String headerLocation;
This means it's never empty and the mojo search it. With mvn 2.x, the one from the distribution can be used Remove the file and launch mvn clean verify -Prun-its -Dinvoker.test=check-pass* -Dinvoker.streamLogs. With mvn 2.2.1 (success) The logs contains [INFO] [DEBUG] The resource 'LICENSE.txt' was found as jar:file:/home/olamy/tools/apache-maven-2.2.1/lib/maven-2.2.1-uber.jar!/LICENSE.txt. with mvn 3.x (failure) [INFO] Caused by: org.apache.maven.plugin.checkstyle.CheckstyleExecutorException : Unable to process header location: LICENSE.txt IMHO it's better to not using the file from the distribution. But it looks to not be backward comp. Sure I should prefer to not have this file here but some builds can break with mvn 3.x WDYT ? Thanks, -- Olivier 2009/11/20 Dennis Lundberg <denn...@apache.org>: > Why is this needed? > > Shouldn't the license be included by the apache-jar-resource-bundle that > is being injected by maven-remote-resources-plugin? > > ol...@apache.org wrote: >> Author: olamy >> Date: Wed Nov 18 23:01:52 2009 >> New Revision: 881985 >> >> URL: http://svn.apache.org/viewvc?rev=881985&view=rev >> Log: >> fix it. >> Add a LICENSE.TXT (before maven 3 the one from the maven distrib was used) >> >> Added: >> >> maven/plugins/trunk/maven-checkstyle-plugin/src/main/resources/LICENSE.txt >> (with props) >> Modified: >> maven/plugins/trunk/maven-checkstyle-plugin/pom.xml >> >> Modified: maven/plugins/trunk/maven-checkstyle-plugin/pom.xml >> URL: >> http://svn.apache.org/viewvc/maven/plugins/trunk/maven-checkstyle-plugin/pom.xml?rev=881985&r1=881984&r2=881985&view=diff >> ============================================================================== >> --- maven/plugins/trunk/maven-checkstyle-plugin/pom.xml (original) >> +++ maven/plugins/trunk/maven-checkstyle-plugin/pom.xml Wed Nov 18 23:01:52 >> 2009 >> @@ -251,6 +251,7 @@ >> >> <localRepositoryPath>${project.build.directory}/local-repo</localRepositoryPath> >> <settingsFile>src/it/settings.xml</settingsFile> >> <goals> >> + <goal>clean</goal> >> <goal>site</goal> >> </goals> >> </configuration> >> >> Added: >> maven/plugins/trunk/maven-checkstyle-plugin/src/main/resources/LICENSE.txt >> URL: >> http://svn.apache.org/viewvc/maven/plugins/trunk/maven-checkstyle-plugin/src/main/resources/LICENSE.txt?rev=881985&view=auto >> ============================================================================== >> --- >> maven/plugins/trunk/maven-checkstyle-plugin/src/main/resources/LICENSE.txt >> (added) >> +++ >> maven/plugins/trunk/maven-checkstyle-plugin/src/main/resources/LICENSE.txt >> Wed Nov 18 23:01:52 2009 >> @@ -0,0 +1,202 @@ >> + >> + Apache License >> + Version 2.0, January 2004 >> + http://www.apache.org/licenses/ >> + >> + TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION >> + >> + 1. 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