indexer-worker: Log first and last UID of which mails were indexed

diff --git a/src/indexer/master-connection.c b/src/indexer/master-connection.c
index a372ec54ec9381430d8cad0fe739cc8e45638628..34dfca73744b1aa45f563cfd20c715db5b93cad1 100644 (file)
--- a/src/indexer/master-connection.c
+++ b/src/indexer/master-connection.c
@@ -62,7 +62,7 @@ index_mailbox_precache(struct master_connection *conn, struct mailbox *box)
        struct mail_search_context *ctx;
        struct mail *mail;
        struct mailbox_metadata metadata;
-       uint32_t seq;
+       uint32_t seq, first_uid = 0, last_uid = 0;
        char percentage_str[2+1+1];
        unsigned int counter = 0, max, percentage, percentage_sent = 0;
        int ret = 0;
@@ -93,6 +93,10 @@ index_mailbox_precache(struct master_connection *conn, struct mailbox *box)
 
        max = status.messages + 1 - seq;
        while (mailbox_search_next(ctx, &mail)) {
+               if (first_uid == 0)
+                       first_uid = mail->uid;
+               last_uid = mail->uid;
+
                mail_precache(mail);
                if (++counter % 100 == 0) {
                        percentage = counter*100 / max;
@@ -115,16 +119,18 @@ index_mailbox_precache(struct master_connection *conn, struct mailbox *box)
                        mailbox_get_last_internal_error(box, NULL));
                ret = -1;
        }
+       const char *uids = first_uid == 0 ? "" :
+               t_strdup_printf(" (UIDs %u..%u)", first_uid, last_uid);
        if (mailbox_transaction_commit(&trans) < 0) {
                i_error("Mailbox %s: Transaction commit failed: %s"
-                       " (attempted to index %u messages)",
+                       " (attempted to index %u messages%s)",
                        mailbox_get_vname(box),
                        mailbox_get_last_internal_error(box, NULL),
-                       counter);
+                       counter, uids);
                ret = -1;
        } else {
-               i_info("Indexed %u messages in %s",
-                      counter, mailbox_get_vname(box));
+               i_info("Indexed %u messages in %s%s",
+                      counter, mailbox_get_vname(box), uids);
        }
        return ret;
 }