[PATCH 08/14] lei q: reinstate smsg dedupe

[Eric Wong <e@80x24.org>]

Now that dedupe is serialization and fork-safe, we can
wire it back up in our query results paths.
---
 lib/PublicInbox/LeiQuery.pm   | 5 ++---
 lib/PublicInbox/LeiXSearch.pm | 8 ++++++--
 2 files changed, 8 insertions(+), 5 deletions(-)

diff --git a/lib/PublicInbox/LeiQuery.pm b/lib/PublicInbox/LeiQuery.pm
index 1a3e1193..69d2f9a6 100644
--- a/lib/PublicInbox/LeiQuery.pm
+++ b/lib/PublicInbox/LeiQuery.pm
@@ -26,14 +26,13 @@ sub lei_q {
 	my $sto = $self->_lei_store(1);
 	my $cfg = $self->_lei_cfg(1);
 	my $opt = $self->{opt};
-	require PublicInbox::LeiDedupe;
-	my $dd = PublicInbox::LeiDedupe->new($self);
 
 	# --local is enabled by default
 	# src: LeiXSearch || LeiSearch || Inbox
 	my @srcs;
 	require PublicInbox::LeiXSearch;
 	require PublicInbox::LeiOverview;
+	require PublicInbox::LeiDedupe;
 	my $lxs = PublicInbox::LeiXSearch->new;
 
 	# --external is enabled by default, but allow --no-external
@@ -49,8 +48,8 @@ sub lei_q {
 
 	unshift(@srcs, $sto->search) if $opt->{'local'};
 	# no forking workers after this
-	require PublicInbox::LeiOverview;
 	$self->{ovv} = PublicInbox::LeiOverview->new($self);
+	$self->{dd} = PublicInbox::LeiDedupe->new($self);
 	my %mset_opt = map { $_ => $opt->{$_} } qw(thread limit offset);
 	$mset_opt{asc} = $opt->{'reverse'} ? 1 : 0;
 	$mset_opt{qstr} = join(' ', map {;
diff --git a/lib/PublicInbox/LeiXSearch.pm b/lib/PublicInbox/LeiXSearch.pm
index 68889e81..80e7a7f7 100644
--- a/lib/PublicInbox/LeiXSearch.pm
+++ b/lib/PublicInbox/LeiXSearch.pm
@@ -103,6 +103,8 @@ sub query_thread_mset { # for --thread
 	my $mo = { %{$lei->{mset_opt}} };
 	my $mset;
 	my $each_smsg = $lei->{ovv}->ovv_each_smsg_cb($lei);
+	my $dd = $lei->{dd};
+	$dd->prepare_dedupe;
 	do {
 		$mset = $srch->mset($mo->{qstr}, $mo);
 		my $ids = $srch->mset_to_artnums($mset, $mo);
@@ -112,7 +114,7 @@ sub query_thread_mset { # for --thread
 		while ($over->expand_thread($ctx)) {
 			for my $n (@{$ctx->{xids}}) {
 				my $smsg = $over->get_art($n) or next;
-				# next if $dd->is_smsg_dup($smsg); TODO
+				next if $dd->is_smsg_dup($smsg);
 				my $mitem = delete $n2item{$smsg->{num}};
 				$each_smsg->($smsg, $mitem);
 				# $self->out($buf .= $ORS);
@@ -132,11 +134,13 @@ sub query_mset { # non-parallel for non-"--thread" users
 	my $mset;
 	$self->attach_external($_) for @$srcs;
 	my $each_smsg = $lei->{ovv}->ovv_each_smsg_cb($lei);
+	my $dd = $lei->{dd};
+	$dd->prepare_dedupe;
 	do {
 		$mset = $self->mset($mo->{qstr}, $mo);
 		for my $it ($mset->items) {
 			my $smsg = smsg_for($self, $it) or next;
-			# next if $dd->is_smsg_dup($smsg);
+			next if $dd->is_smsg_dup($smsg);
 			$each_smsg->($smsg, $it);
 			# $self->out($buf .= $ORS) if defined $buf;
 			#$emit_cb->($smsg);