53 lines
1.1 KiB
PHP
53 lines
1.1 KiB
PHP
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<?php
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namespace think\swoole;
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use Swoole\Timer;
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use Symfony\Component\Finder\Finder;
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use Symfony\Component\Finder\SplFileInfo;
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class FileWatcher
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{
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protected $finder;
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protected $files = [];
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public function __construct($directory, $exclude, $name)
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{
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$this->finder = new Finder();
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$this->finder->files()
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->name($name)
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->in($directory)
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->exclude($exclude);
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}
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protected function findFiles()
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{
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$files = [];
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/** @var SplFileInfo $f */
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foreach ($this->finder as $f) {
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$files[$f->getRealpath()] = $f->getMTime();
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}
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return $files;
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}
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public function watch(callable $callback)
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{
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$this->files = $this->findFiles();
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Timer::tick(1000, function () use ($callback) {
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$files = $this->findFiles();
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foreach ($files as $path => $time) {
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if (empty($this->files[$path]) || $this->files[$path] != $time) {
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call_user_func($callback);
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break;
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}
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}
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$this->files = $files;
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});
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}
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}
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