-#!/usr/bin/perl -w
-# Copyright (C) 2018 all contributors <meta@public-inbox.org>
+#!perl -w
+# Copyright (C) 2018-2021 all contributors <meta@public-inbox.org>
# License: AGPL-3.0+ <https://www.gnu.org/licenses/agpl-3.0.txt>
use strict;
-use warnings;
+use v5.10.1;
use Getopt::Long qw(:config gnu_getopt no_ignore_case auto_abbrev);
-use PublicInbox::V2Writable;
-use PublicInbox::Search;
-use PublicInbox::Config;
-use Cwd 'abs_path';
-use File::Temp qw(tempdir);
-use File::Path qw(remove_tree);
-my $usage = "Usage: public-inbox-compact REPO_DIR\n";
-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 $dir
-});
-unless ($ibx) {
- warn "W: $dir not configured in ".
- PublicInbox::Config::default_file() . "\n";
- $ibx = {
- mainrepo => $dir,
- name => 'ignored',
- address => [ 'old@example.com' ],
- };
- $ibx = PublicInbox::Inbox->new($ibx);
-}
-my $v = ($ibx->{version} || 1);
-$ibx = PublicInbox::InboxWritable->new($ibx);
-$ibx->umask_prepare;
+my $opt = { compact => 1, -coarse_lock => 1, -eidx_ok => 1 };
+my $help = <<EOF; # the following should fit w/o scrolling in 80x24 term:
+usage: public-inbox-compact <INBOX_DIR|EXTINDEX_DIR>
-sub commit_changes ($$$) {
- my ($im, $old, $new) = @_;
- my @st = stat($old) or die "failed to stat($old): $!\n";
+ Compact Xapian DBs in an inbox
- for my $suf (qw(.pipe.lock -journal)) {
- my $orig = "$old/over.sqlite3$suf";
- link($orig, "$new/over.sqlite3$suf") and next;
- next if $!{ENOENT};
- die "failed to link $orig => $new/over.sqlite3$suf: $!\n";
- }
- link("$old/over.sqlite3", "$new/over.sqlite3") or die
- "failed to link {$old => $new}/over.sqlite3: $!\n";
+options:
- rename($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: $!\n";
-}
+ --all index all configured inboxes
+ --jobs=NUM control parallelization
+
+See public-inbox-compact(1) man page for full documentation.
+EOF
+GetOptions($opt, qw(all C=s@ help|h),
+ # compact options:
+ qw(jobs|j=i quiet|q blocksize|b=s no-full|n fuller|F),
+) or die $help;
+if ($opt->{help}) { print $help; exit 0 };
-if ($v == 2) {
- require PublicInbox::V2Writable;
- my $v2w = PublicInbox::V2Writable->new($ibx);
- my $xap_v = 'xap'.PublicInbox::Search::SCHEMA_VERSION;
- 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;
- while (defined(my $dn = readdir($dh))) {
- if ($dn =~ /\A\d+\z/) {
- push @parts, "$old/$dn";
- } elsif ($dn eq '.' || $dn eq '..') {
- } elsif ($dn =~ /\Aover\.sqlite3/) {
- } else {
- warn "W: skipping unknown Xapian DB: $old/$dn\n"
- }
- }
- close $dh;
- 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) {
- require PublicInbox::Import;
- my $im = PublicInbox::Import->new($ibx->git, undef, undef, $ibx);
- my $xap_v = 'xapian'.PublicInbox::Search::SCHEMA_VERSION;
- my $v1_root = "$dir/public-inbox";
- my $old = "$v1_root/$xap_v";
- -d $old or die "$old does not exist\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";
+require PublicInbox::Admin;
+PublicInbox::Admin::require_or_die('-index');
+PublicInbox::Admin::do_chdir(delete $opt->{C});
+PublicInbox::Admin::progress_prepare($opt);
+
+require PublicInbox::InboxWritable;
+require PublicInbox::Xapcmd;
+my $cfg = PublicInbox::Config->new;
+my ($ibxs, $eidxs) = PublicInbox::Admin::resolve_inboxes(\@ARGV, $opt, $cfg);
+unless ($ibxs) { print STDERR $help; exit 1 }
+for my $ibx (@$ibxs) {
+ $ibx = PublicInbox::InboxWritable->new($ibx);
+ PublicInbox::Xapcmd::run($ibx, 'compact', $opt);
+}
+for my $eidx (@$eidxs) {
+ PublicInbox::Xapcmd::run($eidx, 'compact', $opt);
}