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Robert Scholte edited comment on MJAR-254 at 1/16/19 8:48 PM: -------------------------------------------------------------- After having some discussions on the [PR4|https://github.com/apache/maven-jar-plugin/pull/4] it looks like there's no issue and it works as designs. Correct me if I misunderstood the usecase: - suppose you attach myproject-sources.jar (classifier {{sources}}) - next you attach generated-sources.jar (also classifier {{sources}}, but with different finalName) This is not possible, because during install/deploy the name for both will become artifactId-version-classifier.type So the second jar should get a different classifier or it shouldn't be attached. was (Author: rfscholte): After having some discussions on the [PR4|https://github.com/apache/maven-jar-plugin/pull/4] it looks like there's no issue and it works as designs. Correct me if I misunderstood the usecase: - suppose you attach myproject-sources.jar (classifier {{sources}}) - next you attach generated-sources.jar (also classifier {{sources}}, but with different finalName) This is not possible, because during install/deploy the name for both will become artifactId-version-classifier.type So the second jar should get a different classifier or it shouldn't be attached. > The fix for MJAR-198 is incomplete: filename conflict not detected > ------------------------------------------------------------------ > > Key: MJAR-254 > URL: https://issues.apache.org/jira/browse/MJAR-254 > Project: Maven JAR Plugin > Issue Type: Bug > Affects Versions: 3.0.0 > Reporter: Archie Cobbs > Priority: Minor > Labels: up-for-grabs > Time Spent: 10m > Remaining Estimate: 0h > > See this comment on MJAR-198. > In summary, the build should fail if the actual JAR file would get > overridden, not if the classifier happens to be the same. That is, the > conflict is at the actual filesystem level. -- This message was sent by Atlassian JIRA (v7.6.3#76005)