Function updateContainerLabels

cli/command/service/update.go:671–686

(flags *pflag.FlagSet, field *map[string]string)

}

func updateContainerLabels(flags *pflag.FlagSet, field *map[string]string) {
	if *field != nil && flags.Changed(flagContainerLabelRemove) {
		toRemove := flags.Lookup(flagContainerLabelRemove).Value.(*opts.ListOpts).GetSlice()
		for _, label := range toRemove {
			delete(*field, label)
		}
	}
	if flags.Changed(flagContainerLabelAdd) {
		if *field == nil {
			*field = map[string]string{}
		}

		values := flags.Lookup(flagContainerLabelAdd).Value.(*opts.ListOpts).GetSlice()
		maps.Copy((*field), opts.ConvertKVStringsToMap(values))
	}
}

func updateLabels(flags *pflag.FlagSet, field *map[string]string) {
	if *field != nil && flags.Changed(flagLabelRemove) {