Class: Scripted::Commands::Shell

Inherits:
Object
  • Object
show all
Defined in:
lib/scripted/commands/shell.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(command) ⇒ Shell

Returns a new instance of Shell.



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# File 'lib/scripted/commands/shell.rb', line 9

def initialize(command)
  @command = command
end

Instance Attribute Details

#command ⇒ Object (readonly)

Returns the value of attribute command.



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# File 'lib/scripted/commands/shell.rb', line 7

def command
  @command
end

Instance Method Details

#execute!(log = STDOUT) ⇒ Object 



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# File 'lib/scripted/commands/shell.rb', line 13

def execute!(log = STDOUT)
  process = ChildProcess.build(command)

  process.io.stdout = log
  process.io.stderr = log
  process.start

  process.wait
  if process.exit_code != 0
    fail CommandFailed, "`#{command}` failed with exit status #{process.exit_code}"
  end
end