fix: display sub-subcommands in help properly

lib/gzr/commands/permission.rb

@@ -21,11 +21,11 @@
 
 # frozen_string_literal: true
 
-require 'thor'
+require_relative 'subcommandbase'
 
 module Gzr
   module Commands
-    class Permission < Thor
+    class Permission < SubCommandBase
 
       require_relative 'permission/set'
       register Gzr::Commands::Permission::Set, 'set', 'set [SUBCOMMAND]', 'Commands pertaining to permission sets'

lib/gzr/commands/subcommandbase.rb

@@ -29,7 +29,13 @@ class SubCommandBase < Thor
       # Workaround so that help displays the right name
       # base on this link
       # https://github.com/erikhuda/thor/issues/261#issuecomment-69327685
-      # No longer needed
+      def self.banner(command, namespace = nil, subcommand = false)
+        "#{basename} #{subcommand_prefix} #{command.usage}"
+      end
+
+      def self.subcommand_prefix
+        self.namespace
+      end
     end
   end
 end

spec/integration/permission_spec.rb

@@ -24,15 +24,15 @@
     output = `gzr help permission`
     expected_output = <<-OUT
 Commands:
-  gzr permission help [COMMAND]    # Describe subcommands or one specific subcommand
-  gzr permission ls                # List all available permissions
-  gzr permission set [SUBCOMMAND]  # Commands pertaining to permission sets
-  gzr permission tree              # List all available permissions in a tree
-  gzr set cat PERMISSION_SET_ID    # Output json information about a permission set to screen or file
-  gzr set help [COMMAND]           # Describe subcommands or one specific subcommand
-  gzr set import FILE              # Import a permission set from a file
-  gzr set ls                       # List the permission sets in this server.
-  gzr set rm PERMISSION_SET_ID     # Delete the permission_set given by PERMISSION_SET_ID
+  gzr permission help [COMMAND]             # Describe subcommands or one specific subcommand
+  gzr permission ls                         # List all available permissions
+  gzr permission set [SUBCOMMAND]           # Commands pertaining to permission sets
+  gzr permission set cat PERMISSION_SET_ID  # Output json information about a permission set to screen or file
+  gzr permission set help [COMMAND]         # Describe subcommands or one specific subcommand
+  gzr permission set import FILE            # Import a permission set from a file
+  gzr permission set ls                     # List the permission sets in this server.
+  gzr permission set rm PERMISSION_SET_ID   # Delete the permission_set given by PERMISSION_SET_ID
+  gzr permission tree                       # List all available permissions in a tree
 
     OUT