*s = profileSource{}
	}

	if len(profiles) == 0 {
		return nil, nil, false, 0, nil
	}

	p, msrc, err := combineProfiles(profiles, msrcs)
	if err != nil {
		return nil, nil, false, 0, err
	}
	return p, msrc, save, len(profiles), nil
}

func combineProfiles(profiles []*profile.Profile, msrcs []plugin.MappingSources) (*profile.Profile, plugin.MappingSources, error) {
	// Merge profiles.
	//