Class: CapUtil::LocalCmdRunner

Inherits:

Object

• Object
• CapUtil::LocalCmdRunner

Defined in:

lib/cap-util/local_cmd_runner.rb

Instance Method Summary

• #initialize(cmd_str) ⇒ LocalCmdRunner constructor

  A new instance of LocalCmdRunner.

• #run!(input = nil) ⇒ Object

Constructor Details

#initialize(cmd_str) ⇒ LocalCmdRunner

Returns a new instance of LocalCmdRunner.

# File 'lib/cap-util/local_cmd_runner.rb', line 8

def initialize(cmd_str)
  @cmd = Scmd.new(cmd_str)
end

Instance Method Details

#run!(input = nil) ⇒ Object

# File 'lib/cap-util/local_cmd_runner.rb', line 12

def run!(input = nil)
  CapUtil.say_bulleted "running `#{@cmd}'"
  @cmd.run(input)

  if !@cmd.success?
    CapUtil.say_error(@cmd.stderr)
    CapUtil.halt
  end
  @cmd
end