replace Xapian skeleton with SQLite overview DB

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

diff --git a/script/public-inbox-compact b/script/public-inbox-compact
index 79cd039b38b9b7ea50f2fdfdea549d98e9036882..e69771650797b9a3ff55d1ca7f3755e7f2972799 100755 (executable)
--- a/script/public-inbox-compact
+++ b/script/public-inbox-compact
@@ -10,7 +10,6 @@ use PublicInbox::Config;
 use Cwd 'abs_path';
 use File::Temp qw(tempdir);
 use File::Path qw(remove_tree);
-use PublicInbox::Spawn qw(spawn);
 my $usage = "Usage: public-inbox-compact REPO_DIR\n";
 my $dir = shift or die $usage;
 my $config = PublicInbox::Config->new;
@@ -36,6 +35,8 @@ $ibx->umask_prepare;
 sub commit_changes ($$$) {
        my ($im, $old, $new) = @_;
        my @st = stat($old) or die "failed to stat($old): $!\n";
+       link("$old/over.sqlite3", "$new/over.sqlite3") or die
+               "failed to link {$old => $new}/over.sqlite3: $!\n";
        rename($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: $!\n";
@@ -53,41 +54,18 @@ if ($v == 2) {
        $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 "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";
-               while (scalar keys %pids) {
-                       my $pid = waitpid(-1, 0);
-                       my $desc = delete $pids{$pid};
-                       die "$desc failed: $?\n" if $?;
-               }
+               die "No Xapian parts found in $old\n" unless @parts;
+               my $cmd = ['xapian-compact', @parts, "$new/0" ];
+               PublicInbox::Import::run_die($cmd);
                commit_changes($v2w, $old, $new);
        });
 } elsif ($v == 1) {