/**
* Run all jobs.
*/
public function run()
{
$isUnix = $this->helper->getPlatform() === Helper::UNIX;
if ($isUnix && !extension_loaded('posix')) {
throw new Exception('posix extension is required');
}
foreach ($this->jobs as $job => $config) {
if ($isUnix) {
$this->runUnix($job, $config);
} else {
$this->runWindows($job, $config);
}
}
}
protected function runFile()
{
// If job should run as another user, we must be on *nix and
// must have sudo privileges.
$isUnix = $this->helper->getPlatform() === Helper::UNIX;
$useSudo = '';
if ($isUnix) {
$runAs = $this->config['runAs'];
$isRoot = posix_getuid() === 0;
if (!empty($runAs) && $isRoot) {
$useSudo = "sudo -u {$runAs}";
}
}
// Start execution. Run in foreground (will block).
$command = $this->config['command'];
$logfile = $this->getLogfile() ?: '/dev/null';
exec("{$useSudo} {$command} 1>> \"{$logfile}\" 2>&1", $dummy, $retval);
if ($retval !== 0) {
throw new Exception("Job exited with status '{$retval}'.");
}
}
/**
* @covers ::getPlatform
*/
public function testGetPlatform()
{
$actual = $this->helper->getPlatform();
$this->assertContains($actual, [Helper::UNIX, Helper::WINDOWS]);
}