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#!/usr/bin/php
<?php
require_once(dirname(__FILE__).'/../shared/include/includes.php'); // USE __DIR__ once 5.3.0 is out (and 2 lines down)
require_once(BACKEND.'/include/signals.php');
declare(ticks=1);
$pidfile='/var/run/ingenue.pid'; // Doesn't work when not run as root
$opts=getopt('fk');
if (isset($opts['f'])) {
$f=pcntl_fork();
switch($f) {
case -1:
die("Failed to fork");
case 0:
$conf['debug']=false;
break;
default:
die();
}
}
if (isset($opts['k'])) {
if (is_file($pidfile)) {
$pid=trim(file_get_contents($pidfile));
if (posix_kill($pid, 0)) {
debug("Sending SIGTERM to $pid");
if (!posix_kill($pid, SIGTERM)) {
debug("Failed to send SIGTERM to $pid");
die(1);
}
} else {
debug("Couldn't send signal 0 to $pid");
die(1);
}
} else {
debug('No PID file found');
}
die();
}
if (is_file($pidfile)) {
$pid=trim(file_get_contents($pidfile));
if (posix_kill($pid, 0))
die("Found already running backend PID=$pid.\n");
}
if (posix_geteuid() !== 0)
debug(STDERR, "Not running as root... this is not going to accomplish much.");
if (file_put_contents($pidfile, posix_getpid()))
$unlinkpidfile=true;
require_once(SHARED.'/include/dbinit.php');
while (true) {
// TODO check first for builds that need to be resumed (and figure out how to resume things)
$r=$S['pdo']->query('SELECT * FROM `builds` WHERE `status`="build/ready" ORDER BY `ctime` ASC LIMIT 1');
if ($r->rowCount()) {
$build=new sql_build($r->fetch(PDO::FETCH_ASSOC));
$build->start=time();
$build->status='build/running';
$build->write();
log_msg('Starting build id='.$build->id);
$image=null;
try {
$image=build($build);
} catch (Exception $e) {
log_msg('Caught exception: '.$e->getMessage());
$build->status='finished/failed: '.$e->getMessage();
}
$build->finish=time();
log_msg('Finished with build id='.$build->id);
if (isset($image)) {
log_msg("Completed image at $image");
$build->status='finished/success';
}
$build->write();
unset($build);
}
log_msg('Sleeping...', false);
sleep(5);
log_msg("done");
}
?>
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