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同步单应用清除逻辑，同时可以解决清空缓存报错问题 #34

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同步单应用清除逻辑，同时可以解决清空缓存报错问题 #34

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41 changes: 33 additions & 8 deletions src/command/Clear.php
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Original file line number Diff line number Diff line change
Expand Up @@ -23,44 +23,69 @@ protected function configure()
// 指令配置
$this->setName('clear')
->addArgument('app', Argument::OPTIONAL, 'app name .')
->addOption('path', 'd', Option::VALUE_OPTIONAL, 'path to clear', null)
->addOption('cache', 'c', Option::VALUE_NONE, 'clear cache file')
->addOption('log', 'l', Option::VALUE_NONE, 'clear log file')
->addOption('dir', 'r', Option::VALUE_NONE, 'clear empty dir')
->addOption('expire', 'e', Option::VALUE_NONE, 'clear cache file if cache has expired')
->setDescription('Clear runtime file');
}

protected function execute(Input $input, Output $output)
{
$app = $input->getArgument('app') ?: '';
$runtimePath = $this->app->getRootPath() . 'runtime' . DIRECTORY_SEPARATOR . ($app ? $app . DIRECTORY_SEPARATOR : '');
$runtimePath = $this->app->getRootPath() . 'runtime' . DIRECTORY_SEPARATOR;

if ($input->getArgument('app')) {
$runtimePath .= $app . DIRECTORY_SEPARATOR;
}

if ($input->getOption('cache')) {
$path = $runtimePath . 'cache';
} elseif ($input->getOption('log')) {
$path = $runtimePath . 'log';
} else {
$path = $runtimePath;
$path = $input->getOption('path') ?: $runtimePath;
}

$rmdir = $input->getOption('dir') ? true : false;
$this->clear(rtrim($path, DIRECTORY_SEPARATOR) . DIRECTORY_SEPARATOR, $rmdir);
// --expire 仅当 --cache 时生效
$cache_expire = $input->getOption('expire') && $input->getOption('cache') ? true : false;
$this->clear(rtrim($path, DIRECTORY_SEPARATOR) . DIRECTORY_SEPARATOR, $rmdir, $cache_expire);

$output->writeln("<info>Clear Successed</info>");
}

protected function clear(string $path, bool $rmdir): void
protected function clear(string $path, bool $rmdir, bool $cache_expire): void
{
$files = is_dir($path) ? scandir($path) : [];

foreach ($files as $file) {
if ('.' != $file && '..' != $file && is_dir($path . $file)) {
array_map('unlink', glob($path . $file . DIRECTORY_SEPARATOR . '*.*'));
$this->clear($path . $file . DIRECTORY_SEPARATOR, $rmdir, $cache_expire);
if ($rmdir) {
rmdir($path . $file);
@rmdir($path . $file);
}
} elseif ('.gitignore' != $file && is_file($path . $file)) {
unlink($path . $file);
if ($cache_expire) {
if ($this->cacheHasExpired($path . $file)) {
unlink($path . $file);
}
} else {
unlink($path . $file);
}
}
}
}

/**
* 缓存文件是否已过期
* @param $filename string 文件路径
* @return bool
*/
protected function cacheHasExpired($filename)
{
$content = file_get_contents($filename);
$expire = (int) substr($content, 8, 12);
return 0 != $expire && time() - $expire > filemtime($filename);
}
}