[MWAR-341] Overlay task fails on unpacking when applying file permissions

• Type: Bug
• Status: Closed
• Priority: Critical
• Resolution: Fixed
• Affects Version/s: 2.5
• Fix Version/s: 2.6
• Component/s: overlay
• Environment: Maven 3.2.2, Linux/Windows
• Assignee: Karl Heinz Marbaise
• Reporter: Marco Rothe
• Created: 23/Dec/14 03:39
• Updated: 29/Dec/14 11:49
• Resolved: 23/Dec/14 11:59

Description

If a WAR file created on windows (using the maven-war-plugin 2.5) is used as overlay base for a build running on linux the unpacking fails:

Caused by: org.apache.maven.plugin.PluginExecutionException: Execution default-war of goal org.apache.maven.plugins:maven-war-plugin:2.5:war failed: file mode must be 3 or 4 characters
at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:110)
at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:209)
... 27 more
Caused by: java.lang.IllegalArgumentException: file mode must be 3 or 4 characters
at org.codehaus.plexus.archiver.util.FilePermissionUtils.getFilePermissionFromMode(FilePermissionUtils.java:55)
at org.codehaus.plexus.archiver.util.ArchiveEntryUtils.applyPermissionsWithJvm(ArchiveEntryUtils.java:149)
at org.codehaus.plexus.archiver.util.ArchiveEntryUtils.chmod(ArchiveEntryUtils.java:77)
at org.codehaus.plexus.archiver.AbstractUnArchiver.extractFile(AbstractUnArchiver.java:341)
at org.codehaus.plexus.archiver.zip.AbstractZipUnArchiver.extractFileIfIncluded(AbstractZipUnArchiver.java:188)
at org.codehaus.plexus.archiver.zip.AbstractZipUnArchiver.execute(AbstractZipUnArchiver.java:151)
at org.codehaus.plexus.archiver.AbstractUnArchiver.extract(AbstractUnArchiver.java:129)
at org.apache.maven.plugin.war.packaging.AbstractWarPackagingTask.doUnpack(AbstractWarPackagingTask.java:282)
at org.apache.maven.plugin.war.packaging.OverlayPackagingTask.unpackOverlay(OverlayPackagingTask.java:118)
at org.apache.maven.plugin.war.packaging.OverlayPackagingTask.performPackaging(OverlayPackagingTask.java:70)
at org.apache.maven.plugin.war.AbstractWarMojo.buildWebapp(AbstractWarMojo.java:483)
at org.apache.maven.plugin.war.AbstractWarMojo.buildExplodedWebapp(AbstractWarMojo.java:411)
at org.apache.maven.plugin.war.WarMojo.performPackaging(WarMojo.java:213)
at org.apache.maven.plugin.war.WarMojo.execute(WarMojo.java:176)
at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:101)

Downgrading the war-plugin to 2.4 on the linux build enviroment doesn't help. But if I downgrade to 2.4 on the windows machine building the base WAR then the resulting war can be used on linux as base WAR without any problems. So there must be an issue related to (setting/storing) file permissions on building the WAR file. Maybe it's releated to https://jira.codehaus.org/browse/PLXCOMP-280 ?

The issue is breaking some of our builds as we run CI on linux, but creating releases mostly on windows.

Issue Links

• depends upon: MWAR-339 Upgrade plexus-archiver to 2.9