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-rw-r--r--lib/PublicInbox/SearchIdxShard.pm33
1 files changed, 33 insertions, 0 deletions
diff --git a/lib/PublicInbox/SearchIdxShard.pm b/lib/PublicInbox/SearchIdxShard.pm
index 2e654769..87b0bad6 100644
--- a/lib/PublicInbox/SearchIdxShard.pm
+++ b/lib/PublicInbox/SearchIdxShard.pm
@@ -89,6 +89,12 @@ sub shard_worker_loop ($$$$$) {
                         my ($len, $docid, $eidx_key) = split(/ /, $line, 3);
                         $self->remove_eidx_info($docid, $eidx_key,
                                                         eml($r, $len));
+                } elsif ($line =~ s/\A=K (\d+) //) {
+                        $self->set_keywords($1 + 0, split(/ /, $line));
+                } elsif ($line =~ s/\A-K (\d+) //) {
+                        $self->remove_keywords($1 + 0, split(/ /, $line));
+                } elsif ($line =~ s/\A\+K (\d+) //) {
+                        $self->add_keywords($1 + 0, split(/ /, $line));
                 } elsif ($line =~ s/\AO ([^\n]+)//) {
                         my $over_fn = $1;
                         $over_fn =~ tr/\0/\n/;
@@ -210,6 +216,33 @@ sub shard_remove {
         }
 }
 
+sub shard_set_keywords {
+        my ($self, $docid, @kw) = @_;
+        if (my $w = $self->{w}) { # triggers remove_by_docid in a shard child
+                print $w "=K $docid @kw\n" or die "failed to write: $!";
+        } else { # same process
+                $self->set_keywords($docid, @kw);
+        }
+}
+
+sub shard_remove_keywords {
+        my ($self, $docid, @kw) = @_;
+        if (my $w = $self->{w}) { # triggers remove_by_docid in a shard child
+                print $w "-K $docid @kw\n" or die "failed to write: $!";
+        } else { # same process
+                $self->remove_keywords($docid, @kw);
+        }
+}
+
+sub shard_add_keywords {
+        my ($self, $docid, @kw) = @_;
+        if (my $w = $self->{w}) { # triggers remove_by_docid in a shard child
+                print $w "+K $docid @kw\n" or die "failed to write: $!";
+        } else { # same process
+                $self->add_keywords($docid, @kw);
+        }
+}
+
 sub shard_over_check {
         my ($self, $over) = @_;
         if (my $w = $self->{w}) { # triggers remove_by_docid in a shard child