func extractFlashAreas()

in cli/mfg_cmds.go [89:108]

• 16 lines of code
• 5 McCabe index (conditional complexity)

func extractFlashAreas(mman manifest.MfgManifest) ([]flash.FlashArea, error) {
	areas := flash.SortFlashAreasByDevOff(mman.FlashAreas)

	if len(areas) == 0 {
		ImgmodUsage(nil, errors.Errorf(
			"Boot loader manifest does not contain flash map"))
	}

	overlaps, conflicts := flash.DetectErrors(areas)
	if len(overlaps) > 0 || len(conflicts) > 0 {
		return nil, errors.New(flash.ErrorText(overlaps, conflicts))
	}

	if err := imfg.VerifyAreas(areas); err != nil {
		return nil, err
	}

	log.Debugf("Successfully read flash areas: %+v", areas)
	return areas, nil
}