update copyrights for 2021

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

diff --git a/script/public-inbox-extindex b/script/public-inbox-extindex
index 607baa3e0ef785b3e8cd31d06f5449a55bc07352..15ac20eb871bf47697377e58a27db23102a38fca 100644 (file)
--- a/script/public-inbox-extindex
+++ b/script/public-inbox-extindex
@@ -1,12 +1,12 @@
 #!perl -w
-# Copyright (C) 2020 all contributors <meta@public-inbox.org>
+# Copyright (C) 2020-2021 all contributors <meta@public-inbox.org>
 # License: AGPL-3.0+ <https://www.gnu.org/licenses/agpl-3.0.txt>
 # Basic tool to create a Xapian search index for a public-inbox.
 use strict;
 use v5.10.1;
 use Getopt::Long qw(:config gnu_getopt no_ignore_case auto_abbrev);
 my $help = <<EOF; # the following should fit w/o scrolling in 80x24 term:
-usage: public-inbox-extindex [options] EXTINDEX_DIR [INBOX_DIR]
+usage: public-inbox-extindex [options] [EXTINDEX_DIR] [INBOX_DIR...]
 
   Create and update external (detached) search indices
 
@@ -23,22 +23,31 @@ usage: public-inbox-extindex [options] EXTINDEX_DIR [INBOX_DIR]
 BYTES may use `k', `m', and `g' suffixes (e.g. `10m' for 10 megabytes)
 See public-inbox-extindex(1) man page for full documentation.
 EOF
-my $opt = { quiet => -1, compact => 0, max_size => undef, fsync => 1 };
+my $opt = { quiet => -1, compact => 0, fsync => 1, scan => 1 };
 GetOptions($opt, qw(verbose|v+ reindex rethread compact|c+ jobs|j=i
                fsync|sync!
                indexlevel|index-level|L=s max_size|max-size=s
                batch_size|batch-size=s
-               gc commit-interval=i watch
+               gc commit-interval=i watch scan!
                all help|h))
        or die $help;
 if ($opt->{help}) { print $help; exit 0 };
 die "--jobs must be >= 0\n" if defined $opt->{jobs} && $opt->{jobs} < 0;
-
-# require lazily to speed up --help
-my $eidx_dir = shift(@ARGV) // die "E: $help";
+require IO::Handle;
+STDOUT->autoflush(1);
+STDERR->autoflush(1);
 local $SIG{USR1} = 'IGNORE'; # to be overridden in eidx_sync
+# require lazily to speed up --help
 require PublicInbox::Admin;
 my $cfg = PublicInbox::Config->new;
+my $eidx_dir = shift(@ARGV);
+unless (defined $eidx_dir) {
+       if ($opt->{all} && $cfg->ALL) {
+               $eidx_dir = $cfg->ALL->{topdir};
+       } else {
+               die "E: $help";
+       }
+}
 my @ibxs;
 if ($opt->{gc}) {
        die "E: inbox paths must not be specified with --gc\n" if @ARGV;