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http://jira.codehaus.org/browse/MASSEMBLY-396?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
John Casey closed MASSEMBLY-396.
--------------------------------
Resolution: Won't Fix
Assignee: John Casey
the assembly plugin expects dependencies to be single files, not directories.
In the case of a multimodule build with interdependencies, this means the
assembly plugin needs to run at or after the 'package' phase, IF that assembly
contains dependencySet's that reference other modules.
This is not a bug in the assembly plugin, it's a limitation of the overall
build system. There is no way to know that <project-dir>/target/classes is
complete before the package phase is run, so it's not safe to allow adding this
as a dependency to the assembly.
In the case of m2eclipse workspace resolution, the project artifacts
effectively point to the result of the 'process-classes' phase in most cases,
IIRC, which is why the project artifact is a directory not a file.
> Assembly plugin cannot work with m2eclipse 0.9.7
> ------------------------------------------------
>
> Key: MASSEMBLY-396
> URL: http://jira.codehaus.org/browse/MASSEMBLY-396
> Project: Maven 2.x Assembly Plugin
> Issue Type: Improvement
> Affects Versions: 2.2-beta-2
> Environment: Eclipse 3.4.1, m2eclipse 0.9.7, maven-assembly-plugin
> 2.2-beta-2
> Reporter: Christoph Kutzinski
> Assignee: John Casey
>
> After upgrading to m2eclipse 0.9.7 my assembly goal stopped working:
> [DEBUG] Adding 68 dependency artifacts.
> [DEBUG] Adding artifact:
> net.tipp24.argo.procurement:procurement-common:jar:0.1.0-SNAPSHOT with file:
> /home/ckutz/procurement/eclipse_ws/argo-procurement/procurement-common/target/classes
> to assembly location: libs/procurement-common-0.1.0-SNAPSHOT.jar.
> [DEBUG] Adding file:
> /home/ckutz/procurement/eclipse_ws/argo-procurement/procurement-common/target/classes
> to archive location:
> procurement-server-0.1.0-SNAPSHOT/libs/procurement-common-0.1.0-SNAPSHOT.jar
> [INFO]
> ------------------------------------------------------------------------
> [ERROR] BUILD ERROR
> [INFO]
> ------------------------------------------------------------------------
> [INFO] Failed to create assembly: Error adding file
> 'net.tipp24.argo.procurement:procurement-common:jar:0.1.0-SNAPSHOT' to
> archive:
> /home/ckutz/procurement/eclipse_ws/argo-procurement/procurement-common/target/classes
> isn't a file.
> [INFO]
> ------------------------------------------------------------------------
> [DEBUG] Trace
> org.apache.maven.lifecycle.LifecycleExecutionException: Failed to create
> assembly: Error adding file
> 'net.tipp24.argo.procurement:procurement-common:jar:0.1.0-SNAPSHOT' to
> archive:
> /home/ckutz/procurement/eclipse_ws/argo-procurement/procurement-common/target/classes
> isn't a file.
> at
> org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoals(DefaultLifecycleExecutor.java:583)
> at
> org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalWithLifecycle(DefaultLifecycleExecutor.java:499)
> at
> org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoal(DefaultLifecycleExecutor.java:478)
> at
> org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalAndHandleFailures(DefaultLifecycleExecutor.java:330)
> at
> org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeTaskSegments(DefaultLifecycleExecutor.java:291)
> at
> org.apache.maven.lifecycle.DefaultLifecycleExecutor.execute(DefaultLifecycleExecutor.java:142)
> at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:336)
> at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:129)
> at org.apache.maven.cli.MavenCli.main(MavenCli.java:287)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
> at java.lang.reflect.Method.invoke(Method.java:597)
> at org.codehaus.classworlds.Launcher.launchEnhanced(Launcher.java:315)
> at org.codehaus.classworlds.Launcher.launch(Launcher.java:255)
> at org.codehaus.classworlds.Launcher.mainWithExitCode(Launcher.java:430)
> at org.codehaus.classworlds.Launcher.main(Launcher.java:375)
> Caused by: org.apache.maven.plugin.MojoExecutionException: Failed to create
> assembly: Error adding file
> 'net.tipp24.argo.procurement:procurement-common:jar:0.1.0-SNAPSHOT' to
> archive:
> /home/ckutz/procurement/eclipse_ws/argo-procurement/procurement-common/target/classes
> isn't a file.
> at
> org.apache.maven.plugin.assembly.mojos.AbstractAssemblyMojo.execute(AbstractAssemblyMojo.java:368)
> at
> org.apache.maven.plugin.DefaultPluginManager.executeMojo(DefaultPluginManager.java:451)
> at
> org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoals(DefaultLifecycleExecutor.java:558)
> ... 16 more
> Caused by: org.apache.maven.plugin.assembly.archive.ArchiveCreationException:
> Error adding file
> 'net.tipp24.argo.procurement:procurement-common:jar:0.1.0-SNAPSHOT' to
> archive:
> /home/ckutz/procurement/eclipse_ws/argo-procurement/procurement-common/target/classes
> isn't a file.
> at
> org.apache.maven.plugin.assembly.archive.task.AddArtifactTask.execute(AddArtifactTask.java:193)
> at
> org.apache.maven.plugin.assembly.archive.task.AddDependencySetsTask.addDependencySet(AddDependencySetsTask.java:177)
> at
> org.apache.maven.plugin.assembly.archive.task.AddDependencySetsTask.execute(AddDependencySetsTask.java:116)
> at
> org.apache.maven.plugin.assembly.archive.phase.DependencySetAssemblyPhase.execute(DependencySetAssemblyPhase.java:74)
> at
> org.apache.maven.plugin.assembly.archive.DefaultAssemblyArchiver.createArchive(DefaultAssemblyArchiver.java:129)
> at
> org.apache.maven.plugin.assembly.mojos.AbstractAssemblyMojo.execute(AbstractAssemblyMojo.java:322)
> ... 18 more
> Caused by: org.codehaus.plexus.archiver.ArchiverException:
> /home/ckutz/procurement/eclipse_ws/argo-procurement/procurement-common/target/classes
> isn't a file.
> at
> org.codehaus.plexus.archiver.AbstractArchiver.addFile(AbstractArchiver.java:308)
> at
> org.codehaus.plexus.archiver.AbstractArchiver.addFile(AbstractArchiver.java:262)
> at
> org.apache.maven.plugin.assembly.archive.archiver.AssemblyProxyArchiver.addFile(AssemblyProxyArchiver.java:474)
> at
> org.apache.maven.plugin.assembly.archive.task.AddArtifactTask.execute(AddArtifactTask.java:188)
> ... 23 more
> From the command line and witjh m2eclipse 0.9.6 it still works fine.
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