Module: Kurchatov::Mixin::Command

Included in:
Plugins::Riemann
Defined in:
lib/kurchatov/mixin/command.rb

Instance Method Summary collapse

Instance Method Details

#shell(cmd) ⇒ Object 



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# File 'lib/kurchatov/mixin/command.rb', line 17

def shell(cmd)
  mix = shell_out!(cmd)
  mix.stdout
end

#shell_out(cmd) ⇒ Object 



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# File 'lib/kurchatov/mixin/command.rb', line 5

def shell_out(cmd)
  mix = ::Mixlib::ShellOut.new(cmd)
  mix.run_command
  mix
end

#shell_out!(cmd) ⇒ Object 



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# File 'lib/kurchatov/mixin/command.rb', line 11

def shell_out!(cmd)
  mix = shell_out(cmd)
  mix.error!
  mix
end