/**
* {@inheritdoc}
*/
protected function buildContentFiltering(ehough_finder_shell_Command $command, array $contains, $not = false)
{
foreach ($contains as $contain) {
$expr = ehough_finder_expression_Expression::create($contain);
// todo: avoid forking process for each $pattern by using multiple -e options
$command->add('| grep -v \'^$\'')->add('| xargs -I{} grep -I')->add($expr->isCaseSensitive() ? null : '-i')->add($not ? '-L' : '-l')->add('-Ee')->arg($expr->renderPattern())->add('{}');
}
}
/**
* @param ehough_finder_shell_Command $command
* @param ehough_finder_comparator_DateComparator[] $dates
*/
private function buildDatesFiltering(ehough_finder_shell_Command $command, array $dates)
{
foreach ($dates as $i => $date) {
$command->add($i > 0 ? '-and' : null);
$mins = (int) round((time() - $date->getTarget()) / 60);
if (0 > $mins) {
// mtime is in the future
$command->add(' -mmin -0');
// we will have no result so we don't need to continue
return;
}
switch ($date->getOperator()) {
case '<=':
$command->add('-mmin +' . ($mins - 1));
break;
case '>=':
$command->add('-mmin -' . ($mins + 1));
break;
case '>':
$command->add('-mmin -' . $mins);
break;
case '!=':
$command->add('-mmin +' . $mins . ' -or -mmin -' . $mins);
break;
case '<':
default:
$command->add('-mmin +' . $mins);
}
}
}
public function testCastToString()
{
$cmd = ehough_finder_shell_Command::create();
$cmd->add('--force');
$cmd->add('--run');
$this->assertSame('--force --run', (string) $cmd);
}
/**
* @param ehough_finder_adapter_AdapterInterface $adapter
* @param ehough_finder_shell_Command $command
* @param Exception|null $previous
*/
public function __construct(ehough_finder_adapter_AdapterInterface $adapter, ehough_finder_shell_Command $command, Exception $previous = null)
{
$this->command = $command;
parent::__construct($adapter, 'Shell command failed: "' . $command->join() . '".', $previous);
}