Module: IcingaCertService::Executor

Included in:
Client
Defined in:
lib/cert-service/executor.rb

Overview

SubModule to execute some commands

Instance Method Summary collapse

Instance Method Details

#exec_command(params) ⇒ Hash, #read

execute system commands with a Open3.popen2() call

Parameters:

  • params (Hash, #read)

Options Hash (params):

  • :cmd (String)

Returns:

  • (Hash, #read) —

    • :exit [Integer] Exit-Code

    • :message [String] Message



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# File 'lib/cert-service/executor.rb', line 18

def exec_command( params )

  cmd = params.dig(:cmd)

  return { code: 1, message: 'no command found' } if( cmd.nil? )

  result = {}

  Open3.popen2( cmd ) do |_stdin, stdout_err, wait_thr|
    return_value = wait_thr.value
    result = { code: return_value.success?, message: stdout_err.gets }
  end

  result
end