[Finder] Added bsd adapter (need tests).
This commit is contained in:
Jean-François Simon
parent
f61457d82b
commit
24012743b8
352
src/Symfony/Component/Finder/Adapter/AbstractFindAdapter.php
Normal file
352
src/Symfony/Component/Finder/Adapter/AbstractFindAdapter.php
Normal file
@ -0,0 +1,352 @@
|
||||
<?php
|
||||
|
||||
/*
|
||||
* This file is part of the Symfony package.
|
||||
*
|
||||
* (c) Fabien Potencier <fabien@symfony.com>
|
||||
*
|
||||
* For the full copyright and license information, please view the LICENSE
|
||||
* file that was distributed with this source code.
|
||||
*/
|
||||
|
||||
namespace Symfony\Component\Finder\Adapter;
|
||||
|
||||
use Symfony\Component\Finder\Iterator;
|
||||
use Symfony\Component\Finder\Shell\Shell;
|
||||
use Symfony\Component\Finder\Expression\Expression;
|
||||
use Symfony\Component\Finder\Shell\Command;
|
||||
use Symfony\Component\Finder\Iterator\SortableIterator;
|
||||
use Symfony\Component\Finder\Comparator\NumberComparator;
|
||||
use Symfony\Component\Finder\Comparator\DateComparator;
|
||||
|
||||
/**
|
||||
* Shell engine implementation using GNU find command.
|
||||
*
|
||||
* @author Jean-François Simon <contact@jfsimon.fr>
|
||||
*/
|
||||
abstract class AbstractFindAdapter extends AbstractAdapter
|
||||
{
|
||||
/**
|
||||
* @var Shell
|
||||
*/
|
||||
protected $shell;
|
||||
|
||||
/**
|
||||
* Constructor.
|
||||
*/
|
||||
public function __construct()
|
||||
{
|
||||
$this->shell = new Shell();
|
||||
}
|
||||
|
||||
/**
|
||||
* {@inheritdoc}
|
||||
*/
|
||||
public function searchInDirectory($dir)
|
||||
{
|
||||
// having "/../" in path make find fail
|
||||
$dir = realpath($dir);
|
||||
|
||||
// searching directories containing or not containing strings leads to no result
|
||||
if (Iterator\FileTypeFilterIterator::ONLY_DIRECTORIES === $this->mode && ($this->contains || $this->notContains)) {
|
||||
return new Iterator\FilePathsIterator(array(), $dir);
|
||||
}
|
||||
|
||||
$command = Command::create();
|
||||
|
||||
$find = $command
|
||||
->ins('find')
|
||||
->add('find ')
|
||||
->arg($dir)
|
||||
->add('-noleaf') // -noleaf option is required for filesystems who doesn't follow '.' and '..' convention
|
||||
->add('-regextype posix-extended');
|
||||
|
||||
if ($this->followLinks) {
|
||||
$find->add('-follow');
|
||||
}
|
||||
|
||||
$find->add('-mindepth')->add($this->minDepth+1);
|
||||
// warning! INF < INF => true ; INF == INF => false ; INF === INF => true
|
||||
// https://bugs.php.net/bug.php?id=9118
|
||||
if (INF !== $this->maxDepth) {
|
||||
$find->add('-maxdepth')->add($this->maxDepth+1);
|
||||
}
|
||||
|
||||
if (Iterator\FileTypeFilterIterator::ONLY_DIRECTORIES === $this->mode) {
|
||||
$find->add('-type d');
|
||||
} elseif (Iterator\FileTypeFilterIterator::ONLY_FILES === $this->mode) {
|
||||
$find->add('-type f');
|
||||
}
|
||||
|
||||
$this->buildNamesFiltering($find, $this->names);
|
||||
$this->buildNamesFiltering($find, $this->notNames, true);
|
||||
$this->buildPathsFiltering($find, $dir, $this->paths);
|
||||
$this->buildPathsFiltering($find, $dir, $this->notPaths, true);
|
||||
$this->buildSizesFiltering($find, $this->sizes);
|
||||
$this->buildDatesFiltering($find, $this->dates);
|
||||
|
||||
$useGrep = $this->shell->testCommand('grep') && $this->shell->testCommand('xargs');
|
||||
$useSort = is_int($this->sort) && $this->shell->testCommand('sort') && $this->shell->testCommand('cut');
|
||||
|
||||
if ($useGrep && ($this->contains || $this->notContains)) {
|
||||
$grep = $command->ins('grep');
|
||||
$this->buildContentFiltering($grep, $this->contains);
|
||||
$this->buildContentFiltering($grep, $this->notContains, true);
|
||||
}
|
||||
|
||||
if ($useSort) {
|
||||
$this->buildSorting($command, $this->sort);
|
||||
}
|
||||
|
||||
$paths = $this->shell->testCommand('uniq') ? $command->add('| uniq')->execute() : array_unique($command->execute());
|
||||
$iterator = new Iterator\FilePathsIterator($paths, $dir);
|
||||
|
||||
if ($this->exclude) {
|
||||
$iterator = new Iterator\ExcludeDirectoryFilterIterator($iterator, $this->exclude);
|
||||
}
|
||||
|
||||
if (!$useGrep && ($this->contains || $this->notContains)) {
|
||||
$iterator = new Iterator\FilecontentFilterIterator($iterator, $this->contains, $this->notContains);
|
||||
}
|
||||
|
||||
if ($this->filters) {
|
||||
$iterator = new Iterator\CustomFilterIterator($iterator, $this->filters);
|
||||
}
|
||||
|
||||
if (!$useSort && $this->sort) {
|
||||
$iteratorAggregate = new Iterator\SortableIterator($iterator, $this->sort);
|
||||
$iterator = $iteratorAggregate->getIterator();
|
||||
}
|
||||
|
||||
return $iterator;
|
||||
}
|
||||
|
||||
/**
|
||||
* {@inheritdoc}
|
||||
*/
|
||||
public function isSupported()
|
||||
{
|
||||
return $this->shell->testCommand('find');
|
||||
}
|
||||
|
||||
/**
|
||||
* @param Command $command
|
||||
* @param string[] $names
|
||||
* @param bool $not
|
||||
*/
|
||||
private function buildNamesFiltering(Command $command, array $names, $not = false)
|
||||
{
|
||||
if (0 === count($names)) {
|
||||
return;
|
||||
}
|
||||
|
||||
$command->add($not ? '-not' : null)->cmd('(');
|
||||
|
||||
foreach ($names as $i => $name) {
|
||||
$expr = Expression::create($name);
|
||||
|
||||
// Fixes 'not search' and 'full path matching' regex problems.
|
||||
// - Jokers '.' are replaced by [^/].
|
||||
// - We add '[^/]*' before and after regex (if no ^|$ flags are present).
|
||||
if ($expr->isRegex()) {
|
||||
$regex = $expr->getRegex();
|
||||
$regex->prepend($regex->hasStartFlag() ? '/' : '/[^/]*')
|
||||
->setStartFlag(false)
|
||||
->setStartJoker(true)
|
||||
->replaceJokers('[^/]');
|
||||
if (!$regex->hasEndFlag() || $regex->hasEndJoker()) {
|
||||
$regex->setEndJoker(false)->append('[^/]*');
|
||||
}
|
||||
}
|
||||
|
||||
$command
|
||||
->add($i > 0 ? '-or' : null)
|
||||
->add($expr->isRegex()
|
||||
? ($expr->isCaseSensitive() ? '-regex' : '-iregex')
|
||||
: ($expr->isCaseSensitive() ? '-name' : '-iname')
|
||||
)
|
||||
->arg($expr->renderPattern());
|
||||
}
|
||||
|
||||
$command->cmd(')');
|
||||
}
|
||||
|
||||
/**
|
||||
* @param Command $command
|
||||
* @param string $dir
|
||||
* @param string[] $paths
|
||||
* @param bool $not
|
||||
* @return void
|
||||
*/
|
||||
private function buildPathsFiltering(Command $command, $dir, array $paths, $not = false)
|
||||
{
|
||||
if (0 === count($paths)) {
|
||||
return;
|
||||
}
|
||||
|
||||
$command->add($not ? '-not' : null)->cmd('(');
|
||||
|
||||
foreach ($paths as $i => $path) {
|
||||
$expr = Expression::create($path);
|
||||
|
||||
// Fixes 'not search' regex problems.
|
||||
if ($expr->isRegex()) {
|
||||
$regex = $expr->getRegex();
|
||||
$regex->prepend($regex->hasStartFlag() ? '' : '.*')->setEndJoker(!$regex->hasEndFlag());
|
||||
} else {
|
||||
$expr->prepend('*')->append('*');
|
||||
}
|
||||
|
||||
$command
|
||||
->add($i > 0 ? '-or' : null)
|
||||
->add($expr->isRegex()
|
||||
? ($expr->isCaseSensitive() ? '-regex' : '-iregex')
|
||||
: ($expr->isCaseSensitive() ? '-path' : '-ipath')
|
||||
)
|
||||
->arg($expr->prepend($dir.DIRECTORY_SEPARATOR)->renderPattern());
|
||||
}
|
||||
|
||||
$command->cmd(')');
|
||||
}
|
||||
|
||||
/**
|
||||
* @param Command $command
|
||||
* @param NumberComparator[] $sizes
|
||||
*/
|
||||
private function buildSizesFiltering(Command $command, array $sizes)
|
||||
{
|
||||
foreach ($sizes as $i => $size) {
|
||||
$command->add($i > 0 ? '-and' : null);
|
||||
|
||||
if ('<=' === $size->getOperator()) {
|
||||
$command->add('-size -'.($size->getTarget()+1).'c');
|
||||
continue;
|
||||
}
|
||||
|
||||
if ('<' === $size->getOperator()) {
|
||||
$command->add('-size -'.$size->getTarget().'c');
|
||||
continue;
|
||||
}
|
||||
|
||||
if ('>=' === $size->getOperator()) {
|
||||
$command->add('-size +'.($size->getTarget()-1).'c');
|
||||
continue;
|
||||
}
|
||||
|
||||
if ('>' === $size->getOperator()) {
|
||||
$command->add('-size +'.$size->getTarget().'c');
|
||||
continue;
|
||||
}
|
||||
|
||||
if ('!=' === $size->getOperator()) {
|
||||
$command->add('-size -'.$size->getTarget().'c');
|
||||
$command->add('-size +'.$size->getTarget().'c');
|
||||
continue;
|
||||
}
|
||||
|
||||
$command->add('-size '.$size->getTarget().'c');
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* @param Command $command
|
||||
* @param DateComparator[] $dates
|
||||
*/
|
||||
private function buildDatesFiltering(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;
|
||||
}
|
||||
|
||||
if ('<=' === $date->getOperator()) {
|
||||
$command->add('-mmin +'.($mins-1));
|
||||
continue;
|
||||
}
|
||||
|
||||
if ('<' === $date->getOperator()) {
|
||||
$command->add('-mmin +'.$mins);
|
||||
continue;
|
||||
}
|
||||
|
||||
if ('>=' === $date->getOperator()) {
|
||||
$command->add('-mmin -'.($mins+1));
|
||||
continue;
|
||||
}
|
||||
|
||||
if ('>' === $date->getOperator()) {
|
||||
$command->add('-mmin -'.$mins);
|
||||
continue;
|
||||
}
|
||||
|
||||
if ('!=' === $date->getOperator()) {
|
||||
$command->add('-mmin +'.$mins.' -or -mmin -'.$mins);
|
||||
continue;
|
||||
}
|
||||
|
||||
$command->add('-mmin '.$mins);
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* @param Command $command
|
||||
* @param array $contains
|
||||
* @param bool $not
|
||||
*/
|
||||
private function buildContentFiltering(Command $command, array $contains, $not = false)
|
||||
{
|
||||
foreach ($contains as $contain) {
|
||||
$expr = Expression::create($contain);
|
||||
|
||||
// todo: avoid forking process for each $pattern by using multiple -e options
|
||||
$command
|
||||
->add('| xargs -r grep -I')
|
||||
->add($expr->isCaseSensitive() ? null : '-i')
|
||||
->add($not ? '-L' : '-l')
|
||||
->add('-Ee')->arg($expr->renderPattern());
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* @param \Symfony\Component\Finder\Shell\Command $command
|
||||
* @param string $sort
|
||||
* @throws \InvalidArgumentException
|
||||
*/
|
||||
private function buildSorting(Command $command, $sort)
|
||||
{
|
||||
switch ($sort) {
|
||||
case SortableIterator::SORT_BY_NAME:
|
||||
$command->ins('sort')->add('| sort');
|
||||
return;
|
||||
case SortableIterator::SORT_BY_TYPE:
|
||||
$format = '%y';
|
||||
break;
|
||||
case SortableIterator::SORT_BY_ACCESSED_TIME:
|
||||
$format = '%A@';
|
||||
break;
|
||||
case SortableIterator::SORT_BY_CHANGED_TIME:
|
||||
$format = '%C@';
|
||||
break;
|
||||
case SortableIterator::SORT_BY_MODIFIED_TIME:
|
||||
$format = '%T@';
|
||||
break;
|
||||
default:
|
||||
throw new \InvalidArgumentException('Unknown sort options: '.$sort.'.');
|
||||
}
|
||||
|
||||
$this->buildFormatSorting($command, $format);
|
||||
}
|
||||
|
||||
/**
|
||||
* @param Command $command
|
||||
* @param string $format
|
||||
*/
|
||||
abstract protected function buildFormatSorting(Command $command, $format);
|
||||
}
|
||||
51
src/Symfony/Component/Finder/Adapter/BsdFindAdapter.php
Normal file
51
src/Symfony/Component/Finder/Adapter/BsdFindAdapter.php
Normal file
@ -0,0 +1,51 @@
|
||||
<?php
|
||||
|
||||
/*
|
||||
* This file is part of the Symfony package.
|
||||
*
|
||||
* (c) Fabien Potencier <fabien@symfony.com>
|
||||
*
|
||||
* For the full copyright and license information, please view the LICENSE
|
||||
* file that was distributed with this source code.
|
||||
*/
|
||||
|
||||
namespace Symfony\Component\Finder\Adapter;
|
||||
|
||||
use Symfony\Component\Finder\Iterator;
|
||||
use Symfony\Component\Finder\Shell\Shell;
|
||||
use Symfony\Component\Finder\Expression\Expression;
|
||||
use Symfony\Component\Finder\Shell\Command;
|
||||
use Symfony\Component\Finder\Iterator\SortableIterator;
|
||||
|
||||
/**
|
||||
* Shell engine implementation using BSD find command.
|
||||
*
|
||||
* @author Jean-François Simon <contact@jfsimon.fr>
|
||||
*/
|
||||
class BsdFindAdapter extends AbstractFindAdapter
|
||||
{
|
||||
/**
|
||||
* {@inheritdoc}
|
||||
*/
|
||||
public function isSupported()
|
||||
{
|
||||
return in_array($this->shell->getType(), array(Shell::TYPE_BSD, Shell::TYPE_DARWIN)) && parent::isSupported();
|
||||
}
|
||||
|
||||
/**
|
||||
* {@inheritdoc}
|
||||
*/
|
||||
public function getName()
|
||||
{
|
||||
return 'bsd_find';
|
||||
}
|
||||
|
||||
/**
|
||||
* {@inheritdoc}
|
||||
*/
|
||||
protected function buildFormatSorting(Command $command, $format)
|
||||
{
|
||||
$command->get('find')->add('-print0 | xargs -0 stat -f')->arg($format.' %h/%f\\n')
|
||||
->add('| sort | cut')->arg('-d ')->arg('-f2-');
|
||||
}
|
||||
}
|
||||
@ -16,117 +16,20 @@ use Symfony\Component\Finder\Shell\Shell;
|
||||
use Symfony\Component\Finder\Expression\Expression;
|
||||
use Symfony\Component\Finder\Shell\Command;
|
||||
use Symfony\Component\Finder\Iterator\SortableIterator;
|
||||
use Symfony\Component\Finder\Comparator\NumberComparator;
|
||||
use Symfony\Component\Finder\Comparator\DateComparator;
|
||||
|
||||
/**
|
||||
* Shell engine implementation using GNU find command.
|
||||
*
|
||||
* @author Jean-François Simon <contact@jfsimon.fr>
|
||||
*/
|
||||
class GnuFindAdapter extends AbstractAdapter
|
||||
class GnuFindAdapter extends AbstractFindAdapter
|
||||
{
|
||||
/**
|
||||
* @var Shell
|
||||
*/
|
||||
private $shell;
|
||||
|
||||
/**
|
||||
* Constructor.
|
||||
*/
|
||||
public function __construct()
|
||||
{
|
||||
$this->shell = new Shell();
|
||||
}
|
||||
|
||||
/**
|
||||
* {@inheritdoc}
|
||||
*/
|
||||
public function searchInDirectory($dir)
|
||||
{
|
||||
// having "/../" in path make find fail
|
||||
$dir = realpath($dir);
|
||||
|
||||
// searching directories containing or not containing strings leads to no result
|
||||
if (Iterator\FileTypeFilterIterator::ONLY_DIRECTORIES === $this->mode && ($this->contains || $this->notContains)) {
|
||||
return new Iterator\FilePathsIterator(array(), $dir);
|
||||
}
|
||||
|
||||
$command = Command::create();
|
||||
|
||||
$find = $command
|
||||
->ins('find')
|
||||
->add('find ')
|
||||
->arg($dir)
|
||||
->add('-noleaf') // -noleaf option is required for filesystems who doesn't follow '.' and '..' convention
|
||||
->add('-regextype posix-extended');
|
||||
|
||||
if ($this->followLinks) {
|
||||
$find->add('-follow');
|
||||
}
|
||||
|
||||
$find->add('-mindepth')->add($this->minDepth+1);
|
||||
// warning! INF < INF => true ; INF == INF => false ; INF === INF => true
|
||||
// https://bugs.php.net/bug.php?id=9118
|
||||
if (INF !== $this->maxDepth) {
|
||||
$find->add('-maxdepth')->add($this->maxDepth+1);
|
||||
}
|
||||
|
||||
if (Iterator\FileTypeFilterIterator::ONLY_DIRECTORIES === $this->mode) {
|
||||
$find->add('-type d');
|
||||
} elseif (Iterator\FileTypeFilterIterator::ONLY_FILES === $this->mode) {
|
||||
$find->add('-type f');
|
||||
}
|
||||
|
||||
$this->buildNamesFiltering($find, $this->names);
|
||||
$this->buildNamesFiltering($find, $this->notNames, true);
|
||||
$this->buildPathsFiltering($find, $dir, $this->paths);
|
||||
$this->buildPathsFiltering($find, $dir, $this->notPaths, true);
|
||||
$this->buildSizesFiltering($find, $this->sizes);
|
||||
$this->buildDatesFiltering($find, $this->dates);
|
||||
|
||||
$useGrep = $this->shell->testCommand('grep') && $this->shell->testCommand('xargs');
|
||||
$useSort = is_int($this->sort) && $this->shell->testCommand('sort') && $this->shell->testCommand('cut');
|
||||
|
||||
if ($useGrep && ($this->contains || $this->notContains)) {
|
||||
$grep = $command->ins('grep');
|
||||
$this->buildContentFiltering($grep, $this->contains);
|
||||
$this->buildContentFiltering($grep, $this->notContains, true);
|
||||
}
|
||||
|
||||
if ($useSort) {
|
||||
$this->buildSorting($command, $this->sort);
|
||||
}
|
||||
|
||||
$paths = $this->shell->testCommand('uniq') ? $command->add('| uniq')->execute() : array_unique($command->execute());
|
||||
$iterator = new Iterator\FilePathsIterator($paths, $dir);
|
||||
|
||||
if ($this->exclude) {
|
||||
$iterator = new Iterator\ExcludeDirectoryFilterIterator($iterator, $this->exclude);
|
||||
}
|
||||
|
||||
if (!$useGrep && ($this->contains || $this->notContains)) {
|
||||
$iterator = new Iterator\FilecontentFilterIterator($iterator, $this->contains, $this->notContains);
|
||||
}
|
||||
|
||||
if ($this->filters) {
|
||||
$iterator = new Iterator\CustomFilterIterator($iterator, $this->filters);
|
||||
}
|
||||
|
||||
if (!$useSort && $this->sort) {
|
||||
$iteratorAggregate = new Iterator\SortableIterator($iterator, $this->sort);
|
||||
$iterator = $iteratorAggregate->getIterator();
|
||||
}
|
||||
|
||||
return $iterator;
|
||||
}
|
||||
|
||||
/**
|
||||
* {@inheritdoc}
|
||||
*/
|
||||
public function isSupported()
|
||||
{
|
||||
return $this->shell->getType() === Shell::TYPE_UNIX && $this->shell->testCommand('find');
|
||||
return $this->shell->getType() === Shell::TYPE_UNIX && parent::isSupported();
|
||||
}
|
||||
|
||||
/**
|
||||
@ -138,214 +41,11 @@ class GnuFindAdapter extends AbstractAdapter
|
||||
}
|
||||
|
||||
/**
|
||||
* @param Command $command
|
||||
* @param string[] $names
|
||||
* @param bool $not
|
||||
* {@inheritdoc}
|
||||
*/
|
||||
private function buildNamesFiltering(Command $command, array $names, $not = false)
|
||||
protected function buildFormatSorting(Command $command, $format)
|
||||
{
|
||||
if (0 === count($names)) {
|
||||
return;
|
||||
}
|
||||
|
||||
$command->add($not ? '-not' : null)->cmd('(');
|
||||
|
||||
foreach ($names as $i => $name) {
|
||||
$expr = Expression::create($name);
|
||||
|
||||
// Fixes 'not search' and 'full path matching' regex problems.
|
||||
// - Jokers '.' are replaced by [^/].
|
||||
// - We add '[^/]*' before and after regex (if no ^|$ flags are present).
|
||||
if ($expr->isRegex()) {
|
||||
$regex = $expr->getRegex();
|
||||
$regex->prepend($regex->hasStartFlag() ? '/' : '/[^/]*')
|
||||
->setStartFlag(false)
|
||||
->setStartJoker(true)
|
||||
->replaceJokers('[^/]');
|
||||
if (!$regex->hasEndFlag() || $regex->hasEndJoker()) {
|
||||
$regex->setEndJoker(false)->append('[^/]*');
|
||||
}
|
||||
}
|
||||
|
||||
$command
|
||||
->add($i > 0 ? '-or' : null)
|
||||
->add($expr->isRegex()
|
||||
? ($expr->isCaseSensitive() ? '-regex' : '-iregex')
|
||||
: ($expr->isCaseSensitive() ? '-name' : '-iname')
|
||||
)
|
||||
->arg($expr->renderPattern());
|
||||
}
|
||||
|
||||
$command->cmd(')');
|
||||
}
|
||||
|
||||
/**
|
||||
* @param Command $command
|
||||
* @param string $dir
|
||||
* @param string[] $paths
|
||||
* @param bool $not
|
||||
* @return void
|
||||
*/
|
||||
private function buildPathsFiltering(Command $command, $dir, array $paths, $not = false)
|
||||
{
|
||||
if (0 === count($paths)) {
|
||||
return;
|
||||
}
|
||||
|
||||
$command->add($not ? '-not' : null)->cmd('(');
|
||||
|
||||
foreach ($paths as $i => $path) {
|
||||
$expr = Expression::create($path);
|
||||
|
||||
// Fixes 'not search' regex problems.
|
||||
if ($expr->isRegex()) {
|
||||
$regex = $expr->getRegex();
|
||||
$regex->prepend($regex->hasStartFlag() ? '' : '.*')->setEndJoker(!$regex->hasEndFlag());
|
||||
} else {
|
||||
$expr->prepend('*')->append('*');
|
||||
}
|
||||
|
||||
$command
|
||||
->add($i > 0 ? '-or' : null)
|
||||
->add($expr->isRegex()
|
||||
? ($expr->isCaseSensitive() ? '-regex' : '-iregex')
|
||||
: ($expr->isCaseSensitive() ? '-path' : '-ipath')
|
||||
)
|
||||
->arg($expr->prepend($dir.DIRECTORY_SEPARATOR)->renderPattern());
|
||||
}
|
||||
|
||||
$command->cmd(')');
|
||||
}
|
||||
|
||||
/**
|
||||
* @param Command $command
|
||||
* @param NumberComparator[] $sizes
|
||||
*/
|
||||
private function buildSizesFiltering(Command $command, array $sizes)
|
||||
{
|
||||
foreach ($sizes as $i => $size) {
|
||||
$command->add($i > 0 ? '-and' : null);
|
||||
|
||||
if ('<=' === $size->getOperator()) {
|
||||
$command->add('-size -'.($size->getTarget()+1).'c');
|
||||
continue;
|
||||
}
|
||||
|
||||
if ('<' === $size->getOperator()) {
|
||||
$command->add('-size -'.$size->getTarget().'c');
|
||||
continue;
|
||||
}
|
||||
|
||||
if ('>=' === $size->getOperator()) {
|
||||
$command->add('-size +'.($size->getTarget()-1).'c');
|
||||
continue;
|
||||
}
|
||||
|
||||
if ('>' === $size->getOperator()) {
|
||||
$command->add('-size +'.$size->getTarget().'c');
|
||||
continue;
|
||||
}
|
||||
|
||||
if ('!=' === $size->getOperator()) {
|
||||
$command->add('-size -'.$size->getTarget().'c');
|
||||
$command->add('-size +'.$size->getTarget().'c');
|
||||
continue;
|
||||
}
|
||||
|
||||
$command->add('-size '.$size->getTarget().'c');
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* @param Command $command
|
||||
* @param DateComparator[] $dates
|
||||
*/
|
||||
private function buildDatesFiltering(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;
|
||||
}
|
||||
|
||||
if ('<=' === $date->getOperator()) {
|
||||
$command->add('-mmin +'.($mins-1));
|
||||
continue;
|
||||
}
|
||||
|
||||
if ('<' === $date->getOperator()) {
|
||||
$command->add('-mmin +'.$mins);
|
||||
continue;
|
||||
}
|
||||
|
||||
if ('>=' === $date->getOperator()) {
|
||||
$command->add('-mmin -'.($mins+1));
|
||||
continue;
|
||||
}
|
||||
|
||||
if ('>' === $date->getOperator()) {
|
||||
$command->add('-mmin -'.$mins);
|
||||
continue;
|
||||
}
|
||||
|
||||
if ('!=' === $date->getOperator()) {
|
||||
$command->add('-mmin +'.$mins.' -or -mmin -'.$mins);
|
||||
continue;
|
||||
}
|
||||
|
||||
$command->add('-mmin '.$mins);
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* @param Command $command
|
||||
* @param array $contains
|
||||
* @param bool $not
|
||||
*/
|
||||
private function buildContentFiltering(Command $command, array $contains, $not = false)
|
||||
{
|
||||
foreach ($contains as $contain) {
|
||||
$expr = Expression::create($contain);
|
||||
|
||||
// todo: avoid forking process for each $pattern by using multiple -e options
|
||||
$command
|
||||
->add('| xargs -r grep -I')
|
||||
->add($expr->isCaseSensitive() ? null : '-i')
|
||||
->add($not ? '-L' : '-l')
|
||||
->add('-Ee')->arg($expr->renderPattern());
|
||||
}
|
||||
}
|
||||
|
||||
private function buildSorting(Command $command, $sort)
|
||||
{
|
||||
switch ($sort) {
|
||||
case SortableIterator::SORT_BY_NAME:
|
||||
$command->ins('sort')->add('| sort');
|
||||
return;
|
||||
case SortableIterator::SORT_BY_TYPE:
|
||||
$format = '%y';
|
||||
break;
|
||||
case SortableIterator::SORT_BY_ACCESSED_TIME:
|
||||
$format = '%A@';
|
||||
break;
|
||||
case SortableIterator::SORT_BY_CHANGED_TIME:
|
||||
$format = '%C@';
|
||||
break;
|
||||
case SortableIterator::SORT_BY_MODIFIED_TIME:
|
||||
$format = '%T@';
|
||||
break;
|
||||
default:
|
||||
throw new \InvalidArgumentException('Unknown sort options: '.$sort.'.');
|
||||
}
|
||||
|
||||
$command->get('find')->add('-printf')->arg($format.' %h/%f\\n');
|
||||
$command->ins('sort')->add('| sort');
|
||||
$command->ins('awk')->add('| cut')->arg('-d ')->arg('-f2-');
|
||||
$command->get('find')->add('-printf')->arg($format.' %h/%f\\n')
|
||||
->add('| sort | cut')->arg('-d ')->arg('-f2-');
|
||||
}
|
||||
}
|
||||
|
||||
@ -13,6 +13,7 @@ namespace Symfony\Component\Finder;
|
||||
|
||||
use Symfony\Component\Finder\Adapter\AdapterInterface;
|
||||
use Symfony\Component\Finder\Adapter\GnuFindAdapter;
|
||||
use Symfony\Component\Finder\Adapter\BsdFindAdapter;
|
||||
use Symfony\Component\Finder\Adapter\PhpAdapter;
|
||||
use Symfony\Component\Finder\Exception\ExceptionInterface;
|
||||
|
||||
@ -65,6 +66,7 @@ class Finder implements \IteratorAggregate, \Countable
|
||||
$this->ignore = static::IGNORE_VCS_FILES | static::IGNORE_DOT_FILES;
|
||||
|
||||
$this->addAdapter(new GnuFindAdapter());
|
||||
$this->addAdapter(new BsdFindAdapter());
|
||||
$this->addAdapter(new PhpAdapter(), -50);
|
||||
}
|
||||
|
||||
|
||||
Reference in New Issue
Block a user