user/dev discussion of public-inbox itself
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a58f35cabfd9eac690e00ef7a1bd2f8b6a84f65a blob 1880 bytes (raw)

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#!perl -w
# Copyright (C) 2020 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]

  Create and update external (detached) search indices

  --no-fsync          speed up indexing, risk corruption on power outage
  -L LEVEL            `medium', or `full' (default: full)
  --all               index all configured inboxes
  --jobs=NUM          set or disable parallelization (NUM=0)
  --batch-size=BYTES  flush changes to OS after a given number of bytes
  --max-size=BYTES    do not index messages larger than the given size
  --verbose | -v      increase verbosity (may be repeated)

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 $opt = { quiet => -1, compact => 0, max_size => undef, fsync => 1 };
GetOptions($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
		skip-docdata 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 PublicInbox::Admin;
my $cfg = PublicInbox::Config->new;
my @ibxs = PublicInbox::Admin::resolve_inboxes(\@ARGV, $opt, $cfg);
PublicInbox::Admin::require_or_die(qw(-search));
require PublicInbox::ExtSearchIdx;
my $eidx = PublicInbox::ExtSearchIdx->new($eidx_dir, $opt);
$eidx->attach_inbox($_) for @ibxs;
$eidx->eidx_sync($opt);
debug log:

solving a58f35ca ...
found a58f35ca in https://80x24.org/public-inbox.git

Code repositories for project(s) associated with this inbox:

	https://80x24.org/public-inbox.git

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