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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,137 @@ | ||
| <?php | ||
|
|
||
| /* | ||
| * This file is copied from 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. | ||
| * | ||
| * @license MIT | ||
| */ | ||
|
|
||
| namespace Composer\Autoload; | ||
|
|
||
| /** | ||
| * ClassMapGenerator | ||
| * | ||
| * @author Gyula Sallai <salla016@gmail.com> | ||
| */ | ||
| class ClassMapGenerator | ||
| { | ||
| /** | ||
| * Generate a class map file | ||
| * | ||
| * @param Traversable $dirs Directories or a single path to search in | ||
| * @param string $file The name of the class map file | ||
| */ | ||
| static public function dump($dirs, $file) | ||
| { | ||
| $maps = array(); | ||
|
|
||
| foreach ($dirs as $dir) { | ||
| $maps = array_merge($maps, static::createMap($dir)); | ||
| } | ||
|
|
||
| file_put_contents($file, sprintf('<?php return %s;', var_export($maps, true))); | ||
| } | ||
|
|
||
| /** | ||
| * Iterate over all files in the given directory searching for classes | ||
| * | ||
| * @param Iterator|string $dir The directory to search in or an iterator | ||
| * | ||
| * @return array A class map array | ||
| */ | ||
| static public function createMap($dir) | ||
| { | ||
| if (is_string($dir)) { | ||
| $dir = new \RecursiveIteratorIterator(new \RecursiveDirectoryIterator($dir)); | ||
| } | ||
|
|
||
| $map = array(); | ||
|
|
||
| foreach ($dir as $file) { | ||
| if (!$file->isFile()) { | ||
| continue; | ||
| } | ||
|
|
||
| $path = $file->getRealPath(); | ||
|
|
||
| if (pathinfo($path, PATHINFO_EXTENSION) !== 'php') { | ||
| continue; | ||
| } | ||
|
|
||
| $classes = self::findClasses($path); | ||
|
|
||
| foreach ($classes as $class) { | ||
| $map[$class] = $path; | ||
| } | ||
|
|
||
| } | ||
|
|
||
| return $map; | ||
| } | ||
|
|
||
| /** | ||
| * Extract the classes in the given file | ||
| * | ||
| * @param string $path The file to check | ||
| * | ||
| * @return array The found classes | ||
| */ | ||
| static private function findClasses($path) | ||
| { | ||
| $contents = file_get_contents($path); | ||
| $tokens = token_get_all($contents); | ||
|
|
||
| $classes = array(); | ||
|
|
||
| $namespace = ''; | ||
| for ($i = 0, $max = count($tokens); $i < $max; $i++) { | ||
| $token = $tokens[$i]; | ||
|
|
||
| if (is_string($token)) { | ||
| continue; | ||
| } | ||
|
|
||
| $class = ''; | ||
|
|
||
| switch ($token[0]) { | ||
| case T_NAMESPACE: | ||
| $namespace = ''; | ||
| // If there is a namespace, extract it | ||
| while (($t = $tokens[++$i]) && is_array($t)) { | ||
| if (in_array($t[0], array(T_STRING, T_NS_SEPARATOR))) { | ||
| $namespace .= $t[1]; | ||
| } | ||
| } | ||
| $namespace .= '\\'; | ||
| break; | ||
| case T_CLASS: | ||
| case T_INTERFACE: | ||
| // Find the classname | ||
| while (($t = $tokens[++$i]) && is_array($t)) { | ||
| if (T_STRING === $t[0]) { | ||
| $class .= $t[1]; | ||
| } elseif ($class !== '' && T_WHITESPACE == $t[0]) { | ||
| break; | ||
| } | ||
| } | ||
|
|
||
| if (empty($namespace)) { | ||
| $classes[] = $class; | ||
| } else { | ||
| $classes[] = $namespace . $class; | ||
| } | ||
| break; | ||
| default: | ||
| break; | ||
| } | ||
| } | ||
|
|
||
| return $classes; | ||
| } | ||
| } | ||
|
|
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,83 @@ | ||
| <?php | ||
|
|
||
| /* | ||
| * This file was copied from the Symfony package. | ||
| * | ||
| * (c) Fabien Potencier <fabien@symfony.com> | ||
| * | ||
| * For the full copyright and license information, please view the LICENSE | ||
| * file that was distributed with this source code. | ||
| */ | ||
|
|
||
| namespace Composer\Test\Autoload; | ||
|
|
||
| use Composer\Autoload\ClassMapGenerator; | ||
|
|
||
| class ClassMapGeneratorTest extends \PHPUnit_Framework_TestCase | ||
| { | ||
| /** | ||
| * @dataProvider getTestCreateMapTests | ||
| */ | ||
| public function testCreateMap($directory, $expected) | ||
| { | ||
| $this->assertEqualsNormalized($expected, ClassMapGenerator::createMap($directory)); | ||
| } | ||
|
|
||
| public function getTestCreateMapTests() | ||
| { | ||
| return array( | ||
| array(__DIR__.'/Fixtures/Namespaced', array( | ||
| 'Namespaced\\Bar' => realpath(__DIR__).'/Fixtures/Namespaced/Bar.php', | ||
| 'Namespaced\\Foo' => realpath(__DIR__).'/Fixtures/Namespaced/Foo.php', | ||
| 'Namespaced\\Baz' => realpath(__DIR__).'/Fixtures/Namespaced/Baz.php', | ||
| ) | ||
| ), | ||
| array(__DIR__.'/Fixtures/beta/NamespaceCollision', array( | ||
| 'NamespaceCollision\\A\\B\\Bar' => realpath(__DIR__).'/Fixtures/beta/NamespaceCollision/A/B/Bar.php', | ||
| 'NamespaceCollision\\A\\B\\Foo' => realpath(__DIR__).'/Fixtures/beta/NamespaceCollision/A/B/Foo.php', | ||
| )), | ||
| array(__DIR__.'/Fixtures/Pearlike', array( | ||
| 'Pearlike_Foo' => realpath(__DIR__).'/Fixtures/Pearlike/Foo.php', | ||
| 'Pearlike_Bar' => realpath(__DIR__).'/Fixtures/Pearlike/Bar.php', | ||
| 'Pearlike_Baz' => realpath(__DIR__).'/Fixtures/Pearlike/Baz.php', | ||
| )), | ||
| array(__DIR__.'/Fixtures/classmap', array( | ||
| 'Foo\\Bar\\A' => realpath(__DIR__).'/Fixtures/classmap/sameNsMultipleClasses.php', | ||
| 'Foo\\Bar\\B' => realpath(__DIR__).'/Fixtures/classmap/sameNsMultipleClasses.php', | ||
| 'Alpha\\A' => realpath(__DIR__).'/Fixtures/classmap/multipleNs.php', | ||
| 'Alpha\\B' => realpath(__DIR__).'/Fixtures/classmap/multipleNs.php', | ||
| 'Beta\\A' => realpath(__DIR__).'/Fixtures/classmap/multipleNs.php', | ||
| 'Beta\\B' => realpath(__DIR__).'/Fixtures/classmap/multipleNs.php', | ||
| 'ClassMap\\SomeInterface' => realpath(__DIR__).'/Fixtures/classmap/SomeInterface.php', | ||
| 'ClassMap\\SomeParent' => realpath(__DIR__).'/Fixtures/classmap/SomeParent.php', | ||
| 'ClassMap\\SomeClass' => realpath(__DIR__).'/Fixtures/classmap/SomeClass.php', | ||
| )), | ||
| ); | ||
| } | ||
|
|
||
| public function testCreateMapFinderSupport() | ||
| { | ||
| if (!class_exists('Symfony\\Component\\Finder\\Finder')) { | ||
| $this->markTestSkipped('Finder component is not available'); | ||
| } | ||
|
|
||
| $finder = new \Symfony\Component\Finder\Finder(); | ||
| $finder->files()->in(__DIR__ . '/Fixtures/beta/NamespaceCollision'); | ||
|
|
||
| $this->assertEqualsNormalized(array( | ||
| 'NamespaceCollision\\A\\B\\Bar' => realpath(__DIR__).'/Fixtures/beta/NamespaceCollision/A/B/Bar.php', | ||
| 'NamespaceCollision\\A\\B\\Foo' => realpath(__DIR__).'/Fixtures/beta/NamespaceCollision/A/B/Foo.php', | ||
| ), ClassMapGenerator::createMap($finder)); | ||
| } | ||
|
|
||
| protected function assertEqualsNormalized($expected, $actual, $message = null) | ||
| { | ||
| foreach ($expected as $ns => $path) { | ||
| $expected[$ns] = strtr($path, '\\', '/'); | ||
| } | ||
| foreach ($actual as $ns => $path) { | ||
| $actual[$ns] = strtr($path, '\\', '/'); | ||
| } | ||
| $this->assertEquals($expected, $actual, $message); | ||
| } | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,8 @@ | ||
| <?php | ||
|
|
||
| namespace Namespaced; | ||
|
|
||
| class Bar | ||
| { | ||
| public static $loaded = true; | ||
| } |
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