cindex: show shard number in progress message

Otherwise it may be confusing to see the `$nr' value walk
backwards if some shards are indexing at a slower pace.

diff --git a/lib/PublicInbox/CodeSearchIdx.pm b/lib/PublicInbox/CodeSearchIdx.pm
index 97c563bd2cbed9cec4e38344a655689d38e9b75e..ee2d9a47e6a151255b429d268fdeecd6ef3bff6a 100644 (file)
--- a/lib/PublicInbox/CodeSearchIdx.pm
+++ b/lib/PublicInbox/CodeSearchIdx.pm
@@ -186,7 +186,7 @@ sub shard_index { # via wq_io_do
                last if $quit; # likely SIGPIPE
                ++$nr;
                if ($max <= 0 && !$PublicInbox::Search::X{CLOEXEC_UNSET}) {
-                       progress($self, $nr);
+                       progress($self, "[$n] $nr");
                        $self->{xdb}->commit_transaction;
                        $max = $batch_bytes;
                        $self->{xdb}->begin_transaction;