aerc/worker/imap/list.go

package imap

import (
	"github.com/emersion/go-imap"

	"git.sr.ht/~sircmpwn/aerc2/worker/types"
)

func (imapw *IMAPWorker) handleListDirectories(msg *types.ListDirectories) {
	mailboxes := make(chan *imap.MailboxInfo)
	done := make(chan error, 1)
	imapw.worker.Logger.Println("Listing mailboxes")
	go func() {
		done <- imapw.client.List("", "*", mailboxes)
	}()
	go func() {
		for mbox := range mailboxes {
			imapw.worker.PostMessage(&types.Directory{
				Message:    types.RespondTo(msg),
				Name:       mbox.Name,
				Attributes: mbox.Attributes,
			}, nil)
		}
		if err := <-done; err != nil {
			imapw.worker.PostMessage(&types.Error{
				Message: types.RespondTo(msg),
				Error:   err,
			}, nil)
		} else {
			imapw.worker.PostMessage(
				&types.Done{types.RespondTo(msg)}, nil)
		}
	}()
}