Añade el plugin Redmine Git Hosting 5.0.0

plugins/redmine_git_hosting/app/services/permissions_builder/standard.rb

@@ -0,0 +1,60 @@
+module PermissionsBuilder
+  class Standard < Base
+    attr_reader :permissions
+
+    def initialize(*args)
+      super
+      @permissions        = {}
+      @permissions['RW+'] = {}
+      @permissions['RW']  = {}
+      @permissions['R']   = {}
+    end
+
+    def build
+      # Build permissions
+      build_permissions
+
+      # Return them
+      [merge_permissions(permissions, old_permissions)]
+    end
+
+    private
+
+    def build_permissions
+      @permissions['RW+'][''] = gitolite_users[:rewind_users] unless no_users?(:rewind_users)
+      @permissions['RW']['']  = gitolite_users[:write_users]  unless no_users?(:write_users)
+      @permissions['R']['']   = gitolite_users[:read_users]   unless no_users?(:read_users)
+    end
+
+    def merge_permissions(current_permissions, old_permissions)
+      merge_permissions = {}
+      merge_permissions['RW+'] = {}
+      merge_permissions['RW'] = {}
+      merge_permissions['R'] = {}
+
+      current_permissions.each do |perm, branch_settings|
+        branch_settings.each do |branch, user_list|
+          next unless user_list.any?
+
+          merge_permissions[perm][branch] = [] unless merge_permissions[perm].key?(branch)
+          merge_permissions[perm][branch] += user_list
+        end
+      end
+
+      old_permissions.each do |perm, branch_settings|
+        branch_settings.each do |branch, user_list|
+          next unless user_list.any?
+
+          merge_permissions[perm][branch] = [] unless merge_permissions[perm].key?(branch)
+          merge_permissions[perm][branch] += user_list
+        end
+      end
+
+      merge_permissions.each do |perm, _branch_settings|
+        merge_permissions.delete(perm) if merge_permissions[perm].empty?
+      end
+
+      merge_permissions
+    end
+  end
+end