%PDF-
%PDF-
Mini Shell
Mini Shell
<?php
declare(strict_types=1);
/**
* SPDX-FileCopyrightText: 2018 Nextcloud GmbH and Nextcloud contributors
* SPDX-License-Identifier: AGPL-3.0-or-later
*/
namespace OCA\LogReader\Command;
use OC\Core\Command\Base;
use OCA\LogReader\Log\Formatter;
use OCA\LogReader\Log\LogIteratorFactory;
use Symfony\Component\Console\Input\InputArgument;
use Symfony\Component\Console\Input\InputInterface;
use Symfony\Component\Console\Input\InputOption;
use Symfony\Component\Console\Output\OutputInterface;
use Symfony\Component\Console\Style\SymfonyStyle;
use Symfony\Component\Console\Terminal;
class Tail extends Base {
public const LEVELS = ['Debug', 'Info', 'Warning', 'Error', 'Fatal'];
private $formatter;
private $logIteratorFactory;
public function __construct(Formatter $formatter, LogIteratorFactory $logIteratorFactory) {
parent::__construct();
$this->formatter = $formatter;
$this->logIteratorFactory = $logIteratorFactory;
}
protected function configure() {
$this
->setName('log:tail')
->setDescription('Tail the nextcloud logfile')
->addArgument('lines', InputArgument::OPTIONAL, 'The number of log entries to print', "10")
->addOption('follow', 'f', InputOption::VALUE_NONE, 'Output new log entries as they appear')
->addOption('raw', 'r', InputOption::VALUE_NONE, 'Output raw log json instead of formatted log item');
parent::configure();
}
protected function execute(InputInterface $input, OutputInterface $output): int {
$raw = $input->getOption('raw');
$count = (int)$input->getArgument('lines');
$io = new SymfonyStyle($input, $output);
$logIterator = $this->logIteratorFactory->getLogIterator(Watch::ALL_LEVELS);
$logIterator = new \LimitIterator($logIterator, 0, $count);
$logItems = iterator_to_array($logIterator);
$logItems = array_reverse($logItems);
if ($raw) {
foreach ($logItems as $logItem) {
$output->writeln(json_encode($logItem));
}
} else {
$terminal = new Terminal();
$totalWidth = $terminal->getWidth();
// 8 level, 18 for app, 26 for time, 6 for formatting
$messageWidth = $totalWidth - 8 - 18 - 26 - 6;
$tableItems = array_map(function (array $logItem) use ($messageWidth) {
return [
self::LEVELS[$logItem['level']],
wordwrap($logItem['app'], 18),
$this->formatter->formatMessage($logItem, $messageWidth) . "\n",
$logItem['time'],
];
}, $logItems);
$io->table([
'Level',
'App',
'Message',
'Time',
], $tableItems);
}
if ($input->getOption('follow')) {
$watch = new Watch($this->formatter, $this->logIteratorFactory);
$watch->watch($raw, $output);
}
return 0;
}
}
Zerion Mini Shell 1.0