use Carp qw(croak);
use POSIX qw(strftime);
require PublicInbox::Git;
-*xpfx = *PublicInbox::Search::xpfx;
-use constant MAX_MID_SIZE => 244; # max term size - 1 in Xapian
use constant {
+ MAX_MID_SIZE => 244, # max term size - 1 in Xapian
PERM_UMASK => 0,
OLD_PERM_GROUP => 1,
OLD_PERM_EVERYBODY => 2,
PERM_GROUP => 0660,
PERM_EVERYBODY => 0664,
+ BATCH_BYTES => 1_000_000,
};
sub new {
require File::Path;
_lock_acquire($self);
File::Path::mkpath($dir);
- $self->{batch_size} = 100;
$flag = Search::Xapian::DB_CREATE_OR_OPEN;
}
$self->{xdb} = Search::Xapian::WritableDatabase->new($dir, $flag);
}
$smsg = PublicInbox::SearchMsg->new($mime);
my $doc = $smsg->{doc};
- $doc->add_term(xpfx('mid') . $mid);
+ $doc->add_term('Q' . $mid);
my $subj = $smsg->subject;
if ($subj ne '') {
my $path = $self->subject_path($subj);
- $doc->add_term(xpfx('path') . id_compress($path));
+ $doc->add_term('XPATH' . id_compress($path));
}
add_values($smsg, $bytes, $num);
} else {
$tid = defined $old_tid ? $old_tid : $self->next_thread_id;
}
- $doc->add_term(xpfx('thread') . $tid);
+ $doc->add_term('G' . $tid);
}
sub index_blob {
with_umask($self, sub { $self->_index_sync($opts) });
}
+sub batch_adjust ($$$$) {
+ my ($max, $bytes, $batch_cb, $latest) = @_;
+ $$max -= $bytes;
+ if ($$max <= 0) {
+ $$max = BATCH_BYTES;
+ $batch_cb->($latest, 1);
+ }
+}
+
sub rlog {
my ($self, $log, $add_cb, $del_cb, $batch_cb) = @_;
my $hex = '[a-f0-9]';
my $git = $self->{git};
my $latest;
my $bytes;
- my $max = $self->{batch_size}; # may be undef
+ my $max = BATCH_BYTES;
local $/ = "\n";
my $line;
while (defined($line = <$log>)) {
if ($line =~ /$addmsg/o) {
my $blob = $1;
my $mime = do_cat_mail($git, $blob, \$bytes) or next;
+ batch_adjust(\$max, $bytes, $batch_cb, $latest);
$add_cb->($self, $mime, $bytes, $blob);
} elsif ($line =~ /$delmsg/o) {
my $blob = $1;
- my $mime = do_cat_mail($git, $blob) or next;
+ my $mime = do_cat_mail($git, $blob, \$bytes) or next;
+ batch_adjust(\$max, $bytes, $batch_cb, $latest);
$del_cb->($self, $mime);
} elsif ($line =~ /^commit ($h40)/o) {
- if (defined $max && --$max <= 0) {
- $max = $self->{batch_size};
- $batch_cb->($latest, 1);
- }
$latest = $1;
}
}
my $tid = $self->next_thread_id;
my $doc = Search::Xapian::Document->new;
- $doc->add_term(xpfx('mid') . $mid);
- $doc->add_term(xpfx('thread') . $tid);
- $doc->add_term(xpfx('type') . 'ghost');
+ $doc->add_term('Q' . $mid);
+ $doc->add_term('G' . $tid);
+ $doc->add_term('T' . 'ghost');
my $smsg = PublicInbox::SearchMsg->wrap($doc, $mid);
$self->{xdb}->add_document($doc);
sub merge_threads {
my ($self, $winner_tid, $loser_tid) = @_;
return if $winner_tid == $loser_tid;
- my ($head, $tail) = $self->find_doc_ids('thread', $loser_tid);
- my $thread_pfx = xpfx('thread');
+ my ($head, $tail) = $self->find_doc_ids('G' . $loser_tid);
my $db = $self->{xdb};
for (; $head != $tail; $head->inc) {
my $docid = $head->get_docid;
my $doc = $db->get_document($docid);
- $doc->remove_term($thread_pfx . $loser_tid);
- $doc->add_term($thread_pfx . $winner_tid);
+ $doc->remove_term('G' . $loser_tid);
+ $doc->add_term('G' . $winner_tid);
$db->replace_document($docid, $doc);
}
}