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HarbormasterManagementWriteLogWorkflow.php
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Created
Tue, Mar 4, 18:52

HarbormasterManagementWriteLogWorkflow.php
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<?php
final class HarbormasterManagementWriteLogWorkflow
extends HarbormasterManagementWorkflow {
protected function didConstruct() {
$this
->setName('write-log')
->setExamples('**write-log** --target __id__ [__options__]')
->setSynopsis(
pht(
'Write a new Harbormaster build log. This is primarily intended '.
'to make development and testing easier.'))
->setArguments(
array(
array(
'name' => 'target',
'param' => 'id',
'help' => pht('Build Target ID to attach the log to.'),
),
array(
'name' => 'rate',
'param' => 'bytes',
'help' => pht(
'Limit the rate at which the log is written, to test '.
'live log streaming.'),
),
));
}
public function execute(PhutilArgumentParser $args) {
$viewer = $this->getViewer();
$target_id = $args->getArg('target');
if (!$target_id) {
throw new PhutilArgumentUsageException(
pht('Choose a build target to attach the log to with "--target".'));
}
$target = id(new HarbormasterBuildTargetQuery())
->setViewer($viewer)
->withIDs(array($target_id))
->executeOne();
if (!$target) {
throw new PhutilArgumentUsageException(
pht(
'Unable to load build target "%s".',
$target_id));
}
$log = HarbormasterBuildLog::initializeNewBuildLog($target);
$log->openBuildLog();
echo tsprintf(
"%s\n\n __%s__\n\n",
pht('Opened a new build log:'),
PhabricatorEnv::getURI($log->getURI()));
echo tsprintf(
"%s\n",
pht('Reading log content from stdin...'));
$content = file_get_contents('php://stdin');
$rate = $args->getArg('rate');
if ($rate) {
if ($rate <= 0) {
throw new Exception(
pht(
'Write rate must be more than 0 bytes/sec.'));
}
echo tsprintf(
"%s\n",
pht('Writing log, slowly...'));
$offset = 0;
$total = strlen($content);
$pieces = str_split($content, $rate);
$bar = id(new PhutilConsoleProgressBar())
->setTotal($total);
foreach ($pieces as $piece) {
$log->append($piece);
$bar->update(strlen($piece));
sleep(1);
}
$bar->done();
} else {
$log->append($content);
}
echo tsprintf(
"%s\n",
pht('Write completed. Closing log...'));
PhabricatorWorker::setRunAllTasksInProcess(true);
$log->closeBuildLog();
echo tsprintf(
"%s\n",
pht('Done.'));
return 0;
}
}

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