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|
#!/usr/bin/env perl
use 5.016;
use strict;
use warnings;
use POSIX 'mkfifo';
my ($pw_pipe, $pid);
sub cleanup {
unlink($pw_pipe) if $pw_pipe;
kill KILL => $pid if $pid;
}
$SIG{INT} = $SIG{TERM} = sub { cleanup; exit };
END { cleanup }
$pw_pipe = "/run/user/$>/mbsyncloop";
mkfifo($pw_pipe, 0700) or die "couldn't create $pw_pipe";
my $pw = `rbw get mail.tozt.net doy\@tozt.net`;
$pid = fork;
die unless defined $pid;
if (!$pid) {
$SIG{PIPE} = sub {};
while (1) {
open my $fh, '>', $pw_pipe or die "couldn't open $pw_pipe";
$fh->print("$pw\n");
close $fh;
}
exit;
}
open my $goimapnotify, '-|', "sh", "-c", "goimapnotify --conf ~/.config/imapnotify/tozt.conf 2>&1" or die;
my $last_all = 0;
while (1) {
my $now = time;
if (($now - $last_all) >= 14 * 60) {
sync("all");
$last_all = $now;
}
if (idle(15 * 60 - (time - $now))) {
sync("priority");
}
}
sub sync {
my ($channel) = @_;
warn "syncing $channel";
while (1) {
my $status = system("mbsync -c ~/.mbsyncloop $channel");
if (!$status) {
system("notmuch new | grep -v '^No new mail\.\$'");
last;
}
sleep 5;
}
warn "done syncing $channel";
}
sub idle {
my ($max_delay) = @_;
my $rin = '';
vec($rin, fileno($goimapnotify), 1) = 1;
my $ready = select(my $rout = $rin, undef, undef, $max_delay);
if ($ready) {
while (1) {
my $ready = select(my $rout = $rin, undef, undef, 0.01);
last unless $ready;
sysread $goimapnotify, my $data, 4096;
}
return 1;
}
return 0;
}
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