Make commonmarker gem required to avoid runtime error (#37394).

Although the commonmarker gem is marked as optional in the Gemfile, Redmine fails to start without it, raising a NameError: "uninitialized constant Redmine::WikiFormatting::CommonMark::HTML". This patch makes the gem required to ensure Redmine starts correctly.


git-svn-id: https://svn.redmine.org/redmine/trunk@23734 e93f8b46-1217-0410-a6f0-8f06a7374b81

Gemfile

@@ -18,6 +18,7 @@ gem 'propshaft', '~> 1.1.0'
 gem 'rack', '>= 3.1.3'
 gem "stimulus-rails", "~> 1.3"
 gem "importmap-rails", "~> 2.0"
+gem 'commonmarker', '~> 2.3.0'
 
 #  Ruby Standard Gems
 gem 'csv', '~> 3.3.2'
@@ -46,11 +47,6 @@ group :minimagick do
   gem 'mini_magick', '~> 5.2.0'
 end
 
-# Optional CommonMark support, not for JRuby
-group :common_mark do
-  gem "commonmarker", '~> 2.3.0'
-end
-
 # Include database gems for the adapters found in the database
 # configuration file
 database_file = File.join(File.dirname(__FILE__), "config/database.yml")

lib/redmine.rb

@@ -24,11 +24,6 @@ begin
 rescue LoadError
   # MiniMagick is not available
 end
-begin
-  require 'commonmarker' unless Object.const_defined?(:Commonmarker)
-rescue LoadError
-  # CommonMarker is not available
-end
 
 module Redmine
 end

lib/redmine/preparation.rb

@@ -408,9 +408,7 @@ module Redmine
 
       WikiFormatting.map do |format|
         format.register :textile
-        if Object.const_defined?(:Commonmarker)
-          format.register :common_mark, label: 'CommonMark Markdown (GitHub Flavored)'
-        end
+        format.register :common_mark, label: 'CommonMark Markdown (GitHub Flavored)'
       end
 
       ActionView::Template.register_template_handler :rsb, Views::ApiTemplateHandler