Compatible with Rails 6: zeitwerk and search path

app/overrides/repositories/navigation.rb

@@ -5,3 +5,8 @@
                      insert_before: 'erb[loud]:contains("label_statistics")',
                      original: '88f120e99075ba3246901c6e970ca671d7166855',
                      text: '<%= call_hook(:view_repositories_navigation, repository: @repository) %>'
+
+module Repositories
+  module Navigation
+  end
+end

app/overrides/repositories/show.rb

@@ -11,3 +11,8 @@
                      insert_before: 'erb[silent]:contains("html_title")',
                      original: '2a0a09659d76066b896016c72527d479c69463ec',
                      partial: 'hooks/show_repositories_sidebar'
+
+module Repositories
+  module Show
+  end
+end

init.rb

@@ -1,5 +1,6 @@
 # frozen_string_literal: true
 
+$LOAD_PATH.unshift "#{File.dirname(__FILE__)}/lib"
 
 Redmine::Plugin.register :redmine_git_hosting do
   name        'Redmine Git Hosting Plugin'

lib/hrack/lib/hrack/bundle.rb → lib/hrack/bundle.rb

@@ -2,7 +2,6 @@
 
 require 'rack/builder'
 require 'rack/parser'
-require 'hrack/server'
 
 module Hrack
   module Bundle

lib/hrack/lib/hrack/version.rb → lib/hrack/version.rb

@@ -1,5 +1,7 @@
 # frozen_string_literal: true
 
 module Hrack
+  module Version
+  end
   VERSION = '1.0.0'
 end

lib/load_gitolite_hooks.rb

@@ -72,3 +72,6 @@
 ].each do |file|
   require_dependency file if File.exist? file
 end
+
+module LoadGitoliteHooks
+end

lib/redmine_git_hosting.rb

@@ -65,5 +65,5 @@ def additionals_help_items
   # Redmine SCM adapter
   require_dependency 'redmine/scm/adapters/xitolite_adapter'
 
-  require 'hrack/init'
+  require 'hrack/bundle'
 end

lib/redmine_git_hosting/hooks.rb

@@ -3,70 +3,72 @@
 require 'github/markup'
 
 module RedmineGitHosting
-  class GitHostingHookListener < Redmine::Hook::ViewListener
-    render_on :view_repository_edit_top, partial: 'repositories/edit_top'
-    render_on :view_repositories_show_contextual, partial: 'repositories/show_top'
-    render_on :view_repository_edit_bottom, partial: 'repositories/edit_bottom'
-    render_on :view_repositories_show_sidebar, partial: 'repositories/git_hosting_sidebar'
-    render_on :view_repositories_navigation, partial: 'repositories/git_hosting_navigation'
-    render_on :view_layouts_base_html_head, partial: 'common/git_hosting_html_head'
-
-    def view_my_account_contextual(context)
-      user = context[:user]
-      link_to(l(:label_my_public_keys), public_keys_path, class: 'icon icon-passwd') if user.allowed_to_create_ssh_keys?
-    end
+  module Hooks
+    class GitHostingHookListener < Redmine::Hook::ViewListener
+      render_on :view_repository_edit_top, partial: 'repositories/edit_top'
+      render_on :view_repositories_show_contextual, partial: 'repositories/show_top'
+      render_on :view_repository_edit_bottom, partial: 'repositories/edit_bottom'
+      render_on :view_repositories_show_sidebar, partial: 'repositories/git_hosting_sidebar'
+      render_on :view_repositories_navigation, partial: 'repositories/git_hosting_navigation'
+      render_on :view_layouts_base_html_head, partial: 'common/git_hosting_html_head'
+
+      def view_my_account_contextual(context)
+        user = context[:user]
+        link_to(l(:label_my_public_keys), public_keys_path, class: 'icon icon-passwd') if user.allowed_to_create_ssh_keys?
+      end
 
-    def self.default_url_options
-      { script_name: Redmine::Utils.relative_url_root }
-    end
+      def self.default_url_options
+        { script_name: Redmine::Utils.relative_url_root }
+      end
 
-    def view_repositories_show_bottom(context)
-      path        = get_path context
-      rev         = get_rev context
-      repository  = context[:repository]
-      readme_file = find_readme_file repository, path, rev
+      def view_repositories_show_bottom(context)
+        path        = get_path context
+        rev         = get_rev context
+        repository  = context[:repository]
+        readme_file = find_readme_file repository, path, rev
 
-      return '' if readme_file.nil?
+        return '' if readme_file.nil?
 
-      content = get_formatted_text repository, readme_file, rev
+        content = get_formatted_text repository, readme_file, rev
 
-      context[:controller].send :render_to_string, partial: 'repositories/readme', locals: { html: content }
-    end
-
-    private
+        context[:controller].send :render_to_string, partial: 'repositories/readme', locals: { html: content }
+      end
 
-    def get_path(context)
-      context[:request].params['path'] || ''
-    end
+      private
 
-    def get_rev(context)
-      rev = context[:request].params['rev']
-      rev.presence
-    end
+      def get_path(context)
+        context[:request].params['path'] || ''
+      end
 
-    def find_readme_file(repository, path, rev)
-      (repository.entries(path, rev) || []).find { |f| f.name =~ /README((\.).*)?/i }
-    end
+      def get_rev(context)
+        rev = context[:request].params['rev']
+        rev.presence
+      end
 
-    def get_formatted_text(repository, file, rev)
-      raw_readme_text = Redmine::CodesetUtil.to_utf8_by_setting repository.cat(file.path, rev)
+      def find_readme_file(repository, path, rev)
+        (repository.entries(path, rev) || []).find { |f| f.name =~ /README((\.).*)?/i }
+      end
 
-      if redmine_file? file
-        formatter_name = Redmine::WikiFormatting.format_names.find { |name| name =~ /markdown/i }
-        Redmine::WikiFormatting.formatter_for(formatter_name).new(raw_readme_text).to_html
-      elsif github_file? file
-        RedmineGitHosting::MarkdownRenderer.to_html raw_readme_text
-      else
-        GitHub::Markup.render(file.path, raw_readme_text).gsub("\n", '<br/>')
+      def get_formatted_text(repository, file, rev)
+        raw_readme_text = Redmine::CodesetUtil.to_utf8_by_setting repository.cat(file.path, rev)
+
+        if redmine_file? file
+          formatter_name = Redmine::WikiFormatting.format_names.find { |name| name =~ /markdown/i }
+          Redmine::WikiFormatting.formatter_for(formatter_name).new(raw_readme_text).to_html
+        elsif github_file? file
+          RedmineGitHosting::MarkdownRenderer.to_html raw_readme_text
+        else
+          GitHub::Markup.render(file.path, raw_readme_text).gsub("\n", '<br/>')
+        end
       end
-    end
 
-    def redmine_file?(file)
-      %w[.txt].include? File.extname(file.path)
-    end
+      def redmine_file?(file)
+        %w[.txt].include? File.extname(file.path)
+      end
 
-    def github_file?(file)
-      %w[.markdown .mdown .mkdn .md].include? File.extname(file.path)
+      def github_file?(file)
+        %w[.markdown .mdown .mkdn .md].include? File.extname(file.path)
+      end
     end
   end
 end

lib/redmine_git_hosting/journal_logger.rb

@@ -36,5 +36,8 @@ def msg2str(msg)
         end
       end
     end
+  else
+    module JournalLogger
+    end
   end
 end