Method: Externals::Ext.run

Defined in:
lib/externals/ext.rb

.run(*arguments) ⇒ Object 



180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
 
# File 'lib/externals/ext.rb', line 180

def self.run *arguments
  main_options = {}
  sub_options = {}

  opts = new_opts main_options, sub_options

  args = opts.parse(arguments)

  unless args.nil? || args.empty?
    command = args[0]
    args = args[1..(args.size - 1)] || []
  end

  command &&= command.to_sym

  command = :help if main_options[:help]
  command = :version if main_options[:version]

  if !command || command.to_s == ''
    puts "hey... you didn't tell me what you want to do."
    puts "Try 'ext help' for a list of commands"
    exit
  end

  unless COMMANDS.index command
    puts "unknown command: #{command}"
    puts "for a list of commands try 'ext help'"
    exit
  end


  Dir.chdir(main_options[:workdir] || ".") do
    self.new(main_options).send(command, args, sub_options)
  end
end