65 lines
2.1 KiB
PHP
65 lines
2.1 KiB
PHP
<?php
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namespace ProVM\Command;
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use DateTimeImmutable;
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use DateInterval;
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use Psr\Log\LoggerInterface;
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use Symfony\Component\Console\Command\Command;
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use Symfony\Component\Console\Input\InputInterface;
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use Symfony\Component\Console\Output\OutputInterface;
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use Symfony\Component\Console\Style\StyleInterface;
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use Symfony\Component\Console\Style\SymfonyStyle;
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use function Safe\shell_exec;
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#[AsCommand(
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name: 'watch',
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hidden: false
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)]
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class Watch extends Command
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{
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public function __construct(protected string $command, protected string $period, protected LoggerInterface $logger, string $name = 'watch')
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{
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parent::__construct($name);
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}
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public function execute(InputInterface $input, OutputInterface $output): int
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{
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$io = new SymfonyStyle($input, $output);
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$io->title('Watch');
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$period = new DateInterval($this->period);
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$current = $this->updateTime($period);
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$io->info('Starting');
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$io->info("Start: {$current->format('Y-m-d H:i:s')}");
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while(true) {
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$io->info('Running Update');
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$this->runUpdate();
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$current = $this->updateTime($period);
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$wait = $current->add($period);
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$io->text("Waiting until {$wait->format('Y-m-d H:i:s')}");
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time_sleep_until($wait->getTimestamp());
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}
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return Command::SUCCESS;
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}
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protected function updateTime(DateInterval $interval): DateTimeImmutable
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{
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$t0 = new DateTimeImmutable((new DateTimeImmutable())->format('Y-m-d 00:00:00'));
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$tf = new DateTimeImmutable((new DateTimeImmutable())->add(new DateInterval('P1D'))->format('Y-m-d 00:00:00'));
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$now = new DateTimeImmutable();
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for ($t = $t0; $t < $tf; $t = $t->add($interval)) {
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$t1 = $t->add($interval);
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if ($t < $now and $now < $t1) {
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return $t;
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}
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}
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return $now;
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}
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protected function runUpdate(StyleInterface $io): void
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{
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$command = "{$this->command} update";
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$this->logger->info("Running '{$command}'");
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$result = shell_exec($command);
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$io->note($result);
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}
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}
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