package imap import ( "github.com/emersion/go-imap" "git.sr.ht/~sircmpwn/aerc/worker/types" ) func (imapw *IMAPWorker) handleListDirectories(msg *types.ListDirectories) { mailboxes := make(chan *imap.MailboxInfo) imapw.worker.Logger.Println("Listing mailboxes") done := make(chan interface{}) go func() { for mbox := range mailboxes { if !canOpen(mbox) { // no need to pass this to handlers if it can't be opened continue } if len(imapw.config.folders) > 0 { // apply user filter found := false for _, folder := range imapw.config.folders { if folder == mbox.Name || imapw.selected.Name == mbox.Name { found = true break } } if !found { continue } } imapw.worker.PostMessage(&types.Directory{ Message: types.RespondTo(msg), Name: mbox.Name, Attributes: mbox.Attributes, }, nil) } done <- nil }() if err := imapw.client.List("", "*", mailboxes); err != nil { <-done imapw.worker.PostMessage(&types.Error{ Message: types.RespondTo(msg), Error: err, }, nil) } else { <-done imapw.worker.PostMessage( &types.Done{types.RespondTo(msg)}, nil) } } func canOpen(mbox *imap.MailboxInfo) bool { for _, attr := range mbox.Attributes { if attr == imap.NoSelectAttr { return false } } return true }