user/dev discussion of public-inbox itself
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20534bf2a3ec196e36cdd3c9d2bb0c6136fba849 blob 1303 bytes (raw)

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#!/usr/bin/perl -w
# Copyright (C) 2016-2020 all contributors <meta@public-inbox.org>
# License: AGPL-3.0+ <https://www.gnu.org/licenses/agpl-3.0.txt>
use strict;
use IO::Handle;
use PublicInbox::WatchMaildir;
use PublicInbox::Config;
use PublicInbox::DS;
use PublicInbox::Sigfd;
use PublicInbox::Syscall qw($SFD_NONBLOCK);
my $oldset = PublicInbox::Sigfd::block_signals();
STDOUT->autoflush(1);
STDERR->autoflush(1);
my ($config, $watch_md);
my $reload = sub {
	$config = PublicInbox::Config->new;
	$watch_md->quit if $watch_md;
	$watch_md = PublicInbox::WatchMaildir->new($config);
};
$reload->();
if ($watch_md) {
	my $scan = sub { $watch_md->trigger_scan('full') if $watch_md };
	my $quit = sub {
		$watch_md->quit if $watch_md;
		$watch_md = undef;
	};
	my $sig = {
		HUP => $reload,
		USR1 => $scan,
		CHLD => \&PublicInbox::DS::enqueue_reap,
	};
	$sig->{QUIT} = $sig->{TERM} = $sig->{INT} = $quit;

	# --no-scan is only intended for testing atm, undocumented.
	unless (grep(/\A--no-scan\z/, @ARGV)) {
		PublicInbox::DS::requeue($scan);
	}
	my $sigfd = PublicInbox::Sigfd->new($sig, $SFD_NONBLOCK);
	local %SIG = (%SIG, %$sig) if !$sigfd;
	if (!$sigfd) {
		PublicInbox::Sigfd::set_sigmask($oldset);
		PublicInbox::DS->SetLoopTimeout(1000);
	}
	$watch_md->watch($sig, $oldset) while ($watch_md);
}
debug log:

solving 20534bf2 ...
found 20534bf2 in https://80x24.org/public-inbox.git

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

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