Redmine 4.1.1

config/initializers/30-redmine.rb

@@ -1,4 +1,5 @@
-I18n.default_locale = 'en'
+# frozen_string_literal: true
+
 I18n.backend = Redmine::I18n::Backend.new
 # Forces I18n to load available locales from the backend
 I18n.config.available_locales = nil
@@ -13,18 +14,27 @@ end
 
 if Object.const_defined?(:OpenIdAuthentication)
   openid_authentication_store = Redmine::Configuration['openid_authentication_store']
-  OpenIdAuthentication.store =
-    openid_authentication_store.present? ?
-      openid_authentication_store : :memory
+  OpenIdAuthentication.store = openid_authentication_store.presence || :memory
 end
 
 Redmine::Plugin.load
-unless Redmine::Configuration['mirror_plugins_assets_on_startup'] == false
+
+plugin_assets_dirs = {}
+Redmine::Plugin.all.each do |plugin|
+  plugin_assets_dirs[plugin.assets_directory] = ["*"]
+end
+plugin_assets_reloader = ActiveSupport::FileUpdateChecker.new([], plugin_assets_dirs) do
   Redmine::Plugin.mirror_assets
 end
+Rails.application.reloaders << plugin_assets_reloader
+unless Redmine::Configuration['mirror_plugins_assets_on_startup'] == false
+  plugin_assets_reloader.execute
+end
 
 Rails.application.config.to_prepare do
   Redmine::FieldFormat::RecordList.subclasses.each do |klass|
     klass.instance.reset_target_class
   end
+
+  plugin_assets_reloader.execute_if_updated
 end