lei: track seen messages to note duplicates

[public-inbox.git] / lib / PublicInbox / LeiConvert.pm

diff --git a/lib/PublicInbox/LeiConvert.pm b/lib/PublicInbox/LeiConvert.pm
index 906f3026834481f8c98cd03e2a62f6ffede6c3e3..59af40dea1b11a64ca8e074412c978ab1e98020d 100644 (file)
--- a/lib/PublicInbox/LeiConvert.pm
+++ b/lib/PublicInbox/LeiConvert.pm
@@ -1,4 +1,4 @@
-# Copyright (C) 2021 all contributors <meta@public-inbox.org>
+# Copyright (C) all contributors <meta@public-inbox.org>
 # License: AGPL-3.0+ <https://www.gnu.org/licenses/agpl-3.0.txt>
 
 # front-end for the "lei convert" sub-command
@@ -35,8 +35,10 @@ sub process_inputs { # via wq_do
        my $lei = $self->{lei};
        delete $lei->{1};
        delete $self->{wcb}; # commit
-       my $nr = delete($lei->{-nr_write}) // 0;
-       $lei->qerr("# converted $nr messages");
+       my $nr_w = delete($lei->{-nr_write}) // 0;
+       my $d = (delete($lei->{-nr_seen}) // 0) - $nr_w;
+       $d = $d ? " ($d duplicates)" : '';
+       $lei->qerr("# converted $nr_w messages$d");
 }
 
 sub lei_convert { # the main "lei convert" method