package msg import ( "errors" "time" "git.sr.ht/~sircmpwn/aerc/commands" "git.sr.ht/~sircmpwn/aerc/widgets" "git.sr.ht/~sircmpwn/aerc/worker/types" ) type ModifyLabels struct{} func init() { register(ModifyLabels{}) } func (ModifyLabels) Aliases() []string { return []string{"modify-labels"} } func (ModifyLabels) Complete(aerc *widgets.Aerc, args []string) []string { return commands.GetLabels(aerc, args) } func (ModifyLabels) Execute(aerc *widgets.Aerc, args []string) error { changes := args[1:] if len(changes) == 0 { return errors.New("Usage: modify-labels <[+-]label> ...") } h := newHelper(aerc) store, err := h.store() if err != nil { return err } uids, err := h.uids() if err != nil { return err } var add, remove []string for _, l := range changes { switch l[0] { case '+': add = append(add, l[1:]) case '-': remove = append(remove, l[1:]) default: // if no operand is given assume add add = append(add, l) } } store.ModifyLabels(uids, add, remove, func( msg types.WorkerMessage) { switch msg := msg.(type) { case *types.Done: aerc.PushStatus("labels updated", 10*time.Second) case *types.Error: aerc.PushError(" " + msg.Error.Error()) } }) return nil }