X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=remoteglot.pl;h=aaaed104ea94a2fd73ab316678129b4f66b5bf18;hb=325527f1f2d4c3e8a1648690da349f30f8e79759;hp=61e7237b1d2926b632f141dc50ef481858c41872;hpb=e6f6de71cc51251a3ef202521e080cc7603a673d;p=remoteglot

diff --git a/remoteglot.pl b/remoteglot.pl
index 61e7237..aaaed10 100755
--- a/remoteglot.pl
+++ b/remoteglot.pl
@@ -35,6 +35,7 @@ my $stop_pgn_fetch = 0;
 my $tb_retry_timer = undef;
 my %tb_cache = ();
 my $tb_lookup_running = 0;
+my $last_written_json = undef;
 
 # TODO: Persist (parts of) this so that we can restart.
 my %clock_target_for_pos = ();
@@ -272,6 +273,12 @@ sub handle_pgn {
 		warn "Error in parsing PGN from $url\n";
 	} else {
 		eval {
+			# Skip to the right game.
+			while (defined($remoteglotconf::pgn_filter) &&
+			       !&$remoteglotconf::pgn_filter($pgn)) {
+				$pgn->read_game() or die "Out of games during filtering";
+			}
+
 			$pgn->parse_game({ save_comments => 'yes' });
 			my $pos = Position->start_pos($pgn->white, $pgn->black);
 			my $moves = $pgn->moves;
@@ -308,7 +315,7 @@ sub handle_pgn {
 			}
 		};
 		if ($@) {
-			warn "Error in parsing moves from $url\n";
+			warn "Error in parsing moves from $url: $@\n";
 		}
 	}
 	
@@ -760,8 +767,10 @@ sub output_json {
 	$json->{'refutation_lines'} = \%refutation_lines;
 
 	my $encoded = JSON::XS::encode_json($json);
-	unless ($historic_json_only || !defined($remoteglotconf::json_output)) {
+	unless ($historic_json_only || !defined($remoteglotconf::json_output) ||
+	        (defined($last_written_json) && $last_written_json eq $encoded)) {
 		atomic_set_contents($remoteglotconf::json_output, $encoded);
+		$last_written_json = $encoded;
 	}
 
 	if (exists($pos_calculating->{'pretty_history'}) &&
@@ -1008,6 +1017,9 @@ sub extract_clock {
 		$pos->{'black_clock'} = $1;
 		return;
 	}
+
+	delete $pos->{'white_clock'};
+	delete $pos->{'black_clock'};
 }
 
 sub find_clock_start {