[dashorst]

Part of #1708, backported in #1710 (10.x), #1711 (9.x) and #1712 (8.x). build-versions.py writes the per-module versions that release.sh appends to release.properties for release:prepare. It now runs on Python 3 and takes its module list from the poms.

The old script failed on every line that still releases. It was Python 2 behind #!/usr/bin/python, so where python is Python 3 release.sh stopped with a SyntaxError. Its module list came from the <modules> of the root pom and wicket-native-websocket only, with artifact IDs derived from directory names, so the modules under wicket-experimental were missing and wicket-experimental was listed twice under two wrong groupIds. The issue has the per-branch table.

The script now walks the <modules> tree from the root pom and emits each module with the groupId and artifactId its pom declares, inheriting the groupId from <parent> where the pom has none. Adding or removing a module needs no change to the script.

Review

The only file is build-versions.py, one commit. The output format is unchanged, so release.sh needs no change.

Risk

Only release tooling changes; nothing in the build or the artifacts does. A module declared only inside a profile would also be emitted, since the script does not evaluate profiles; no branch has one.

Tests

• master: ./build-versions.py 11.0.0 11.1.0-SNAPSHOT emits 34 modules, the same 34 as Maven's reactor build order (mvn -o validate), with org.apache.wicket.experimental.wicket10 for wicket-experimental and wicket-metrics.
• Maintenance lines: run against each branch's poms, the script emits 32 modules on wicket-10.x and wicket-9.x and 33 on wicket-8.x, each matching that branch's <modules> tree. Maven itself was not run on those branches.

🤖 Generated with Claude Code

[codecov-commenter]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 62.32%. Comparing base (97b3bf5) to head (8d0bfa1).
⚠️ Report is 1 commits behind head on master.

Additional details and impacted files

@@            Coverage Diff            @@
##             master    #1709   +/-   ##
=========================================
  Coverage     62.32%   62.32%           
- Complexity    11360    11363    +3     
=========================================
  Files          1253     1253           
  Lines         48438    48438           
  Branches       6794     6794           
=========================================
+ Hits          30188    30191    +3     
+ Misses        15551    15550    -1     
+ Partials       2699     2697    -2     

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