Tamas Cservenak created MNG-8734:
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Summary: Simplify scripting like "get project version" cases
Key: MNG-8734
URL: https://issues.apache.org/jira/browse/MNG-8734
Project: Maven
Issue Type: Dependency upgrade
Reporter: Tamas Cservenak
Fix For: 3.9.10
Currently there is no way to script "get project version" in universal way that
would work with Maven3 and Maven4. Assume you need construct like this to get
project version:
{noformat}
version=$(./mvnw -q -DforceStdout --raw-streams help:evaluate -N
-Dexpression=project.version) {noformat}
But the problem is that Maven3 belly up on unknown {{--raw-streams}} option.
Basically we have currently:
* Maven 3.9.9. belly up on {{--raw-streams}}
* Maven 4 must have, it otherwise construct will not return what you want
Proposed solution: make Maven 3.9.10 silently ignore this option.
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