my $dir = shift or die $usage;
my $config = PublicInbox::Config->new;
my $ibx;
+$dir = abs_path($dir);
$config->each_inbox(sub {
$ibx = $_[0] if abs_path($_[0]->{mainrepo}) eq $dir
});
$ibx = PublicInbox::Inbox->new($ibx);
}
my $v = ($ibx->{version} || 1);
+$ibx = PublicInbox::InboxWritable->new($ibx);
+$ibx->umask_prepare;
+
+sub commit_changes ($$$) {
+ my ($im, $old, $new) = @_;
+ my @st = stat($old) or die "failed to stat($old): $!\n";
+ rename($old, "$new/old") or die "rename $old => $new/old: $!\n";
+ chmod($st[2] & 07777, $new) or die "chmod $old: $!\n";
+ rename($new, $old) or die "rename $new => $old: $!\n";
+ $im->lock_release;
+ remove_tree("$old/old") or die "failed to remove $old/old: $!\n";
+}
+
if ($v == 2) {
require PublicInbox::V2Writable;
my $v2w = PublicInbox::V2Writable->new($ibx);
my $xap_v = 'xap'.PublicInbox::Search::SCHEMA_VERSION;
- my $xroot = "$ibx->{mainrepo}/$xap_v";
- opendir my $dh, $xroot or die "Failed to opendir $xroot: $!\n";
- $v2w->lock_acquire;
- my $new = tempdir(CLEANUP => 1, DIR => $ibx->{mainrepo});
- my @parts;
- my $skel;
- while (defined(my $dn = readdir($dh))) {
- if ($dn =~ /\A\d+\z/) {
- push @parts, "$xroot/$dn";
- } elsif ($dn eq 'skel') {
- $skel = "$xroot/$dn";
- } elsif ($dn eq '.' || $dn eq '..') {
+ my $old = "$dir/$xap_v";
+ opendir my $dh, $old or die "Failed to opendir $old: $!\n";
+ my $new = tempdir('compact-XXXXXXXX', CLEANUP => 1, DIR => $dir);
+ $ibx->with_umask(sub {
+ $v2w->lock_acquire;
+ my @parts;
+ my $skel;
+ while (defined(my $dn = readdir($dh))) {
+ if ($dn =~ /\A\d+\z/) {
+ push @parts, "$old/$dn";
+ } elsif ($dn eq 'skel') {
+ $skel = "$old/$dn";
+ } elsif ($dn eq '.' || $dn eq '..') {
+ } else {
+ warn "W: skipping unknown Xapian DB: $old/$dn\n"
+ }
+ }
+ close $dh;
+ my %pids;
+
+ if (@parts) {
+ my $pid = spawn(['xapian-compact', @parts, "$new/0" ]);
+ defined $pid or die "compact failed: $?\n";
+ $pids{$pid} = 'xapian-compact (parts)';
} else {
- warn "W: skipping unknown Xapian DB: $xroot/$dn\n";
+ warn "No parts found in $old\n";
}
- }
- close $dh;
- my %pids;
- if (@parts) {
- my $pid = spawn([ qw(xapian-compact), @parts, "$new/0" ]);
- defined $pid or die "compact failed: $?\n";
- $pids{$pid} = 'xapian-compact (parts)';
- } else {
- warn "No parts found in $xroot\n";
- }
- if (defined $skel) {
- my $pid = spawn([ qw(xapian-compact), $skel, "$new/skel" ]);
- defined $pid or die "compact failed: $?\n";
- $pids{$pid} = 'xapian-compact (skel)';
- } else {
- warn "$xroot/skel missing\n";
- }
- die "No xapian-compact processes running\n" unless scalar keys %pids;
- while (scalar keys %pids) {
- my $pid = waitpid(-1, 0);
- my $desc = delete $pids{$pid};
- die "$desc failed: $?\n" if $?;
- }
- rename($xroot, "$new/old") or die "rename $xroot => $new/old: $!\n";
- rename($new, $xroot) or die "rename $new => $xroot: $!\n";
- $v2w->lock_release;
- remove_tree("$xroot/old") or die "failed to remove $xroot/old: $!\n";
+ if (defined $skel) {
+ my $pid = spawn(['xapian-compact', $skel, "$new/skel"]);
+ defined $pid or die "compact failed: $?\n";
+ $pids{$pid} = 'xapian-compact (skel)';
+ } else {
+ warn "$old/skel missing\n";
+ }
+ scalar keys %pids or
+ die "No xapian-compact processes running\n";
+ while (scalar keys %pids) {
+ my $pid = waitpid(-1, 0);
+ my $desc = delete $pids{$pid};
+ die "$desc failed: $?\n" if $?;
+ }
+ commit_changes($v2w, $old, $new);
+ });
} elsif ($v == 1) {
require PublicInbox::Import;
my $im = PublicInbox::Import->new($ibx->git, undef, undef, $ibx);
my $xap_v = 'xapian'.PublicInbox::Search::SCHEMA_VERSION;
- my $v1_root = "$ibx->{mainrepo}/public-inbox";
+ my $v1_root = "$dir/public-inbox";
my $old = "$v1_root/$xap_v";
-d $old or die "$old does not exist\n";
- my $new = tempdir(CLEANUP => 1, DIR => $v1_root);
- $im->lock_acquire;
- PublicInbox::Import::run_die([ qw(xapian-compact), $old, $new ]);
- rename($old, "$new/old") or die "rename $old => $new: $!\n";
- rename($new, $old) or die "rename $new => $old: $!\n";
- $im->lock_release;
- remove_tree("$old/old") or die "failed to remove $old/old: $!\n";
+ my $new = tempdir('compact-XXXXXXXX', CLEANUP => 1, DIR => $v1_root);
+ $ibx->with_umask(sub {
+ $im->lock_acquire;
+ PublicInbox::Import::run_die(['xapian-compact', $old, $new]);
+ commit_changes($im, $old, $new);
+ });
} else {
die "Unsupported inbox version: $v\n";
}