Module: BuiltinCommands

Included in:
CommandCenter, Kernel
Defined in:
lib/rust/commands/builtins.rb,
lib/rust/commands/builtins/cd.rb,
lib/rust/commands/commands/ls.rb,
lib/rust/commands/commands/rm.rb,
lib/rust/commands/builtins/pwd.rb,
lib/rust/commands/builtins/exit.rb,
lib/rust/commands/builtins/help.rb,
lib/rust/commands/builtins/type.rb,
lib/rust/commands/commands/read.rb,
lib/rust/commands/commands/test.rb,
lib/rust/commands/builtins/parser.rb

Overview

Created by me on 2011-12-26.

Copyright (c) 2011. All pwnage reserved.

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.builtins ⇒ Object 



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# File 'lib/rust/commands/builtins.rb', line 18

def builtins
  @@builtins
end

.commands ⇒ Object 



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# File 'lib/rust/commands/builtins.rb', line 22

def commands
  @@commands
end

.register(cmd) ⇒ Object 



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# File 'lib/rust/commands/builtins.rb', line 8

def register cmd
  @@commands ||= []
  @@commands << cmd
end

.register_builtin(cmd) ⇒ Object 



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# File 'lib/rust/commands/builtins.rb', line 13

def register_builtin cmd
  @@builtins ||= []
  @@builtins << cmd
end

Instance Method Details

#cd(*args) ⇒ Object 



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# File 'lib/rust/commands/builtins/cd.rb', line 7

def cd *args
  (err "Too Many Arguments - Try only one"; return) if args.size > 1
  directory = args[0] ? args[0] : ENV['HOME']
  (directory = File.join(Dir.pwd, directory)) unless directory[0].chr =~ /\//

  Dir.chdir directory
  puts("Changing to #{directory}")
end

#exit(*args) ⇒ Object 



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# File 'lib/rust/commands/builtins/exit.rb', line 8

def exit *args
  Kernel.exit
end

#help(*args) ⇒ Object 



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# File 'lib/rust/commands/builtins/help.rb', line 8

def help *args
  puts "INTERNAL COMMANDS"
  puts(builtins.join(', '))
end

#ls(*args) ⇒ Object 



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# File 'lib/rust/commands/commands/ls.rb', line 8

def ls *args
  puts(Dir['*'])
end

#parser(*args) ⇒ Object 



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# File 'lib/rust/commands/builtins/parser.rb', line 8

def parser *args
  puts($parser)
end

#pwd(*args) ⇒ Object 



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# File 'lib/rust/commands/builtins/pwd.rb', line 8

def pwd *args
  puts(Dir.pwd)
end

#read(*args) ⇒ Object 



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# File 'lib/rust/commands/commands/read.rb', line 8

def read *args
  puts(open(args[0], "r").read)
end

#rm(*args) ⇒ Object 



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# File 'lib/rust/commands/commands/rm.rb', line 9

def rm *args
  puts('rm')
end

#test(*args) ⇒ Object 



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# File 'lib/rust/commands/commands/test.rb', line 8

def test *args
  opts = Trollop::options(args) do
    opt :verbose, "Be as loud as possible"
    opt :out, "Where to save the file", :type => String
    opt :threads, "Set number of threads to use", :default => 5
  end

  opts[:in] = args[0]
  p opts
end

#type(*args) ⇒ Object 



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# File 'lib/rust/commands/builtins/type.rb', line 8

def type *args
  puts("type")
end