Method: Inspec::Resources::Cmd#exist?

Defined in:
lib/resources/command.rb

#exist? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/resources/command.rb', line 46

def exist?
  # silent for mock resources
  return false if inspec.os[:family].to_s == 'unknown'

  if inspec.os.linux?
    res = inspec.backend.run_command("bash -c 'type \"#{@command}\"'")
  elsif inspec.os.windows?
    res = inspec.backend.run_command("where.exe \"#{@command}\"")
  elsif inspec.os.unix?
    res = inspec.backend.run_command("type \"#{@command}\"")
  else
    warn "`command(#{@command}).exist?` is not suported on your OS: #{inspec.os[:family]}"
    return false
  end
  res.exit_status.to_i == 0
end