Method: CommandMapper::Command#command_string

Defined in:
lib/command_mapper/command.rb

#command_string ⇒ String

Escapes any shell control-characters so that it can be ran in a shell.

Returns:

  • (String) —

    The shell-escaped command.

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# File 'lib/command_mapper/command.rb', line 717

def command_string
  escaped_command = Shellwords.shelljoin(command_argv)

  unless @command_env.empty?
    escaped_env = @command_env.map { |name,value|
      "#{Shellwords.shellescape(name)}=#{Shellwords.shellescape(value)}"
    }.join(' ')

    escaped_command = "#{escaped_env} #{escaped_command}"
  end

  return escaped_command
end