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

Defined in:
lib/inspec/resources/command.rb

#exist? ⇒ Boolean

rubocop:disable Metrics/AbcSize

Returns:

  • (Boolean) 


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# File 'lib/inspec/resources/command.rb', line 75

def exist? # rubocop:disable Metrics/AbcSize
  # silent for mock resources
  return false if inspec.os.name.nil? || inspec.os.name == "mock"

  if inspec.os.linux?
    res = if inspec.platform.name == "alpine"
            inspec.backend.run_command("which \"#{@command}\"")
          else
            inspec.backend.run_command("sh -c 'type \"#{@command}\"'")
          end
  elsif inspec.os.windows?
    res = inspec.backend.run_command("Get-Command \"#{@command}\"")
  elsif inspec.os.unix?
    res = inspec.backend.run_command("type \"#{@command}\"")
  else
    warn "`command(#{@command}).exist?` is not supported on your OS: #{inspec.os[:name]}"
    return false
  end
  res.exit_status.to_i == 0
end