func TweakCapabilities(basics, adds, drops []string, privileged bool) ([]string, error) {
	switch {
	case privileged:
		// Privileged containers get all capabilities
		return GetAllCapabilities(), nil
	case len(adds) == 0 && len(drops) == 0:
		// Nothing to tweak; we're done
		return basics, nil
	}

	capDrop, err := NormalizeLegacyCapabilities(drops)
	if err != nil {
		return nil, err
	}
	capAdd, err := NormalizeLegacyCapabilities(adds)
	if err != nil {
		return nil, err
	}

	var caps []string

	switch {
	case slices.Contains(capAdd, allCapabilities):
		// Add all capabilities except ones on capDrop
		for _, c := range GetAllCapabilities() {
			if !slices.Contains(capDrop, c) {
				caps = append(caps, c)
			}
		}
	case slices.Contains(capDrop, allCapabilities):
		// "Drop" all capabilities; use what's in capAdd instead
		caps = capAdd
	default:
		// First drop some capabilities
		for _, c := range basics {
			if !slices.Contains(capDrop, c) {
				caps = append(caps, c)
			}
		}
		// Then add the list of capabilities from capAdd
		caps = append(caps, capAdd...)
	}
	return caps, nil
}

Échauffement