compact: do not merge v2 repos by default

[public-inbox.git] / script / public-inbox-compact

diff --git a/script/public-inbox-compact b/script/public-inbox-compact
index 79cd039b38b9b7ea50f2fdfdea549d98e9036882..5f18497e6b57558963e30562565d3c2798836202 100755 (executable)
--- a/script/public-inbox-compact
+++ b/script/public-inbox-compact
@@ -4,9 +4,9 @@
 use strict;
 use warnings;
 use Getopt::Long qw(:config gnu_getopt no_ignore_case auto_abbrev);
-use PublicInbox::V2Writable;
 use PublicInbox::Search;
 use PublicInbox::Config;
+use PublicInbox::InboxWritable;
 use Cwd 'abs_path';
 use File::Temp qw(tempdir);
 use File::Path qw(remove_tree);
@@ -36,13 +36,20 @@ $ibx->umask_prepare;
 sub commit_changes ($$$) {
        my ($im, $old, $new) = @_;
        my @st = stat($old) or die "failed to stat($old): $!\n";
+
+       my $over = "$old/over.sqlite3";
+       if (-f $over) {
+               require PublicInbox::Over;
+               $over = PublicInbox::Over->new($over);
+               $over->connect->sqlite_backup_to_file("$new/over.sqlite3");
+       }
        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: $!\n";
 }
-
+my @compact = qw(xapian-compact --no-renumber);
 if ($v == 2) {
        require PublicInbox::V2Writable;
        my $v2w = PublicInbox::V2Writable->new($ibx);
@@ -52,37 +59,19 @@ if ($v == 2) {
        my $new = tempdir('compact-XXXXXXXX', CLEANUP => 1, DIR => $dir);
        $ibx->with_umask(sub {
                $v2w->lock_acquire;
-               my @parts;
-               my $skel;
+               my %pids;
                while (defined(my $dn = readdir($dh))) {
                        if ($dn =~ /\A\d+\z/) {
-                               push @parts, "$old/$dn";
-                       } elsif ($dn eq 'skel') {
-                               $skel = "$old/$dn";
+                               my $cmd = [ @compact, "$old/$dn", "$new/$dn" ];
+                               $pids{spawn($cmd)} = join(' ', @$cmd);
                        } elsif ($dn eq '.' || $dn eq '..') {
+                       } elsif ($dn =~ /\Aover\.sqlite3/) {
                        } 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 "No parts found in $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";
+               die "No Xapian parts found in $old\n" unless keys %pids;
                while (scalar keys %pids) {
                        my $pid = waitpid(-1, 0);
                        my $desc = delete $pids{$pid};
@@ -100,7 +89,7 @@ if ($v == 2) {
        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]);
+               PublicInbox::Import::run_die([@compact, $old, $new]);
                commit_changes($im, $old, $new);
        });
 } else {