+ if (my $es = ALL($self)) {
+ require PublicInbox::Isearch;
+ $ibx->{isrch} = PublicInbox::Isearch->new($ibx, $es);
+ }
+ $self->{-by_eidx_key}->{$ibx->eidx_key} = $ibx;
+}
+
+sub _fill_ei ($$) {
+ my ($self, $name) = @_;
+ eval { require PublicInbox::ExtSearch } or return;
+ my $pfx = "extindex.$name";
+ my $d = $self->{"$pfx.topdir"} // return;
+ -d $d or return;
+ my $es = PublicInbox::ExtSearch->new($d);
+ for my $k (qw(indexlevel indexsequentialshard)) {
+ my $v = _one_val($self, $pfx, $k) // next;
+ $es->{$k} = $v;
+ }
+ for my $k (qw(altid coderepo hide url infourl)) {
+ my $v = $self->{"$pfx.$k"} // next;
+ $es->{$k} = _array($v);
+ }
+ return unless valid_foo_name($name, 'extindex');
+ $es->{name} = $name;
+ $es;
+}
+
+sub urlmatch {
+ my ($self, $key, $url) = @_;
+ state $urlmatch_broken; # requires git 1.8.5
+ return if $urlmatch_broken;
+ my $file = $self->{'-f'} // default_file();
+ my $cmd = [qw/git config -z --includes --get-urlmatch/,
+ "--file=$file", $key, $url ];
+ my $fh = popen_rd($cmd);
+ local $/ = "\0";
+ my $val = <$fh>;
+ if (close($fh)) {
+ chomp($val);
+ $val;
+ } else {
+ $urlmatch_broken = 1 if (($? >> 8) != 1);
+ undef;
+ }
+}