Redmine

As reported in #43436, auto-compile of assets that can be turned on with config.assets.redmine_detect_update does not work after this change.

Go MAEDA wrote in #note-4:

As reported in #43436, auto-compile of assets that can be turned on with config.assets.redmine_detect_update does not work after this change.

This was caused by Propshaft::Assembly instansiation happening during initialize instead of after_initialize, due to the following change:

https://github.com/rails/propshaft/pull/249

I extracted the asset compilation process and fixed the timing to run during after_initialize.

I propose a follow-up patch to improve the patch attached in #note-5.

This patch moves the redmine_detect_update check from Propshaft::Assembly#needs_precompile? to the after_initialize block in 30-redmine.rb.
This keeps needs_precompile? focused on checking whether the manifest is missing or outdated, while the Redmine-specific condition is handled during application initialization.

Asset precompilation on startup works correctly in my environment after applying this patch.

Committed the fix suggested in #note-5 and #note-6. Thank you for fixing the issue.