[MSHADE-298] Groovy extension module transformer looking in incorrect META-INF directory

• Type: Bug
• Status: Closed
• Priority: Minor
• Resolution: Fixed
• Fix Version/s: 3.2.2
• Assignee: Robert Scholte
• Reporter: Danny George
• Created: 28/Aug/18 16:02
• Updated: 05/Feb/20 20:09
• Resolved: 05/Feb/20 19:53

Description

The Groovy extension module transformer seems to be looking in the incorrect META-INF directory for files to merge together.  The code is looking for META-INF/services/org.codehaus.groovy.runtime.ExtensionModule  but the groovy documentation says to put the extension module files in META-INF/groovy

1.8.4. Module descriptor
For Groovy to be able to load your extension methods, you must declare your extension helper classes. You must create a file named org.codehaus.groovy.runtime.ExtensionModule into the META-INF/groovy directory

MSHADE-241
https://github.com/apache/maven-plugins/pull/96/files
http://groovy-lang.org/metaprogramming.html

Here's a minimal program to reproduce the issue.
https://github.com/cogman/brokenshade

Issue Links

• relates to: MSHADE-241 Groovy extension module transformer
• links to: GitHub Pull Request #28