processor/command/reload_subcmd/command.rb in trepanning-0.0.9 vs processor/command/reload_subcmd/command.rb in trepanning-0.1.0

@@ -1,34 +1,47 @@
 # -*- coding: utf-8 -*-
-# Copyright (C) 2010 Rocky Bernstein <[e-mail]>
+# Copyright (C) 2010, 2011 Rocky Bernstein <[e-mail]>
 require_relative '../base/subcmd'
 
 class Trepan::Subcommand::ReloadCommand < Trepan::Subcommand
   unless defined?(HELP)
-    HELP         = 'Reload debugger commmands from debugger directories'
+    Trepanning::Subcommand.set_name_prefix(__FILE__, self)
+    HELP = <<-HELP
+reload command [file-or-directory ...]
+
+Loads or reloads debugger commands. If no parameters are passed all 
+commands are reloaded. If a parameters are passed each is expected to 
+be a either a Ruby file which implements a series of debugger
+commands by defining Trepan::Command classes, or a directory which contains
+files that implements debugger commands.
+    HELP
     MIN_ABBREV   = 'co'.size # Note we have "info file"
-    NAME         = File.basename(__FILE__, '.rb')
     NEED_STACK   = true
-    PREFIX       = %w(reload command)
+    SHORT_HELP   = 'Reload debugger commmands from debugger directories'
   end
 
   def run(args)
-    @proc.load_cmds_initialize
-    msg('Debugger commands reloaded.')
+    if args.size == 2
+      @proc.load_cmds_initialize
+      msg('Debugger commands reloaded.')
+    elsif args.size > 2
+      args[2..-1].each do |name|
+        if @proc.load_debugger_commands(name)
+          msg "Debugger command file #{name} loaded."
+        else
+          errmsg "Can't load file or directory #{name}"
+        end
+      end
+    end
   end
 
 end
 
 if __FILE__ == $0
   # Demo it.
   require_relative '../../mock'
-  require_relative '../../subcmd'
-  name = File.basename(__FILE__, '.rb')
-
-  # FIXME: DRY the below code
-  dbgr, cmd  = MockDebugger::setup('reload')
-  subcommand = Trepan::Subcommand::ReloadCommand.new(cmd)
-  testcmdMgr = Trepan::Subcmd.new(subcommand)
-
-  name = File.basename(__FILE__, '.rb')
-  subcommand.summary_help(name)
+  cmd = MockDebugger::sub_setup(Trepan::Subcommand::ReloadCommand, false)
+  cmd.run(cmd.prefix)
+  dir = File.dirname(__FILE__)
+  cmd.run(cmd.prefix + [File.join(%W(#{dir} .. list.rb))])
+  cmd.run(cmd.prefix + [File.join(%W(#{dir} nonexistent-command.rb))])
 end