lei tag: support tagging index-only messages

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

diff --git a/lib/PublicInbox/LeiToMail.pm b/lib/PublicInbox/LeiToMail.pm
index 64061788eae05c219f71de5d5bea974819b2baee..0cbdff8b8883bf8dddd134ee1eefa28f37406ef5 100644 (file)
--- a/lib/PublicInbox/LeiToMail.pm
+++ b/lib/PublicInbox/LeiToMail.pm
@@ -137,9 +137,15 @@ sub eml2mboxcl2 {
 
 sub git_to_mail { # git->cat_async callback
        my ($bref, $oid, $type, $size, $arg) = @_;
+       my ($write_cb, $smsg) = @$arg;
+       if ($type eq 'missing' && $smsg->{-lms_ro}) {
+               if ($bref = $smsg->{-lms_ro}->local_blob($oid, 1)) {
+                       $type = 'blob';
+                       $size = length($$bref);
+               }
+       }
        return warn("W: $oid is $type (!= blob)\n") if $type ne 'blob';
        return warn("E: $oid is empty\n") unless $size;
-       my ($write_cb, $smsg) = @$arg;
        die "BUG: expected=$smsg->{blob} got=$oid" if $smsg->{blob} ne $oid;
        $write_cb->($bref, $smsg);
 }
@@ -644,6 +650,9 @@ sub ipc_atfork_child {
        my ($self) = @_;
        my $lei = $self->{lei};
        $lei->_lei_atfork_child;
+       if (my $lse = $lei->{lse}) {
+               $self->{-lms_ro} = $lse->{-lms_ro} //= $lse->lms;
+       }
        $lei->{auth}->do_auth_atfork($self) if $lei->{auth};
        $SIG{__WARN__} = PublicInbox::Eml::warn_ignore_cb();
        $self->SUPER::ipc_atfork_child;
@@ -665,6 +674,7 @@ sub poke_dst {
 sub write_mail { # via ->wq_io_do
        my ($self, $smsg, $eml) = @_;
        return $self->{wcb}->(undef, $smsg, $eml) if $eml;
+       $smsg->{-lms_ro} = $self->{-lms_ro};
        $self->{lei}->{ale}->git->cat_async($smsg->{blob}, \&git_to_mail,
                                [$self->{wcb}, $smsg]);
 }