/bin/classmap_generator.php
PHP | 147 lines | 95 code | 14 blank | 38 comment | 15 complexity | d59906aca7f5b9ddbbd836d85df84660 MD5 | raw file
Possible License(s): BSD-3-Clause
- <?php
- /**
- * Zend Framework
- *
- * LICENSE
- *
- * This source file is subject to the new BSD license that is bundled
- * with this package in the file LICENSE.txt.
- * It is also available through the world-wide-web at this URL:
- * http://framework.zend.com/license/new-bsd
- * If you did not receive a copy of the license and are unable to
- * obtain it through the world-wide-web, please send an email
- * to license@zend.com so we can send you a copy immediately.
- *
- * @category Zend
- * @package Zend_Loader
- * @subpackage Exception
- * @copyright Copyright (c) 2005-2011 Zend Technologies USA Inc. (http://www.zend.com)
- * @license http://framework.zend.com/license/new-bsd New BSD License
- */
- /**
- * Generate class maps for use with autoloading.
- *
- * Usage:
- * --help|-h Get usage message
- * --library|-l [ <string> ] Library to parse; if none provided, assumes
- * current directory
- * --output|-o [ <string> ] Where to write autoload file; if not provided,
- * assumes ".classmap.php" in library directory
- * --overwrite|-w Whether or not to overwrite existing autoload
- * file
- */
- $libPath = __DIR__ . '/../library';
- if (!is_dir($libPath)) {
- // Try to load StandardAutoloader from include_path
- if (false === include('Zend/Loader/StandardAutoloader.php')) {
- echo "Unable to locate autoloader via include_path; aborting" . PHP_EOL;
- exit(2);
- }
- } else {
- // Try to load StandardAutoloader from library
- if (false === include(__DIR__ . '/../library/Zend/Loader/StandardAutoloader.php')) {
- echo "Unable to locate autoloader via library; aborting" . PHP_EOL;
- exit(2);
- }
- }
- // Setup autoloading
- $loader = new Zend\Loader\StandardAutoloader();
- $loader->register();
- $rules = array(
- 'help|h' => 'Get usage message',
- 'library|l-s' => 'Library to parse; if none provided, assumes current directory',
- 'output|o-s' => 'Where to write autoload file; if not provided, assumes ".classmap.php" in library directory',
- 'overwrite|w' => 'Whether or not to overwrite existing autoload file',
- );
- try {
- $opts = new Zend\Console\Getopt($rules);
- $opts->parse();
- } catch (Zend\Console\Getopt\Exception $e) {
- echo $e->getUsageMessage();
- exit(2);
- }
- if ($opts->getOption('h')) {
- echo $opts->getUsageMessage();
- exit();
- }
- $path = $libPath;
- if (array_key_exists('PWD', $_SERVER)) {
- $path = $_SERVER['PWD'];
- }
- if (isset($opts->l)) {
- $path = $opts->l;
- if (!is_dir($path)) {
- echo "Invalid library directory provided" . PHP_EOL . PHP_EOL;
- echo $opts->getUsageMessage();
- exit(2);
- }
- $path = realpath($path);
- }
- $usingStdout = false;
- $output = $path . DIRECTORY_SEPARATOR . '.classmap.php';
- if (isset($opts->o)) {
- $output = $opts->o;
- if ('-' == $output) {
- $output = STDOUT;
- $usingStdout = true;
- } elseif (!is_writeable(dirname($output))) {
- echo "Cannot write to '$output'; aborting." . PHP_EOL
- . PHP_EOL
- . $opts->getUsageMessage();
- exit(2);
- } elseif (file_exists($output)) {
- if (!$opts->getOption('w')) {
- echo "Autoload file already exists at '$output'," . PHP_EOL
- . "but 'overwrite' flag was not specified; aborting." . PHP_EOL
- . PHP_EOL
- . $opts->getUsageMessage();
- exit(2);
- }
- }
- }
- $strip = $path;
- if (!$usingStdout) {
- echo "Creating class file map for library in '$path'..." . PHP_EOL;
- }
- // Get the ClassFileLocator, and pass it the library path
- $l = new \Zend\File\ClassFileLocator($path);
- // Iterate over each element in the path, and create a map of
- // classname => filename, where the filename is relative to the library path
- $map = new \stdClass;
- $strip .= DIRECTORY_SEPARATOR;
- iterator_apply($l, function() use ($l, $map, $strip){
- $file = $l->current();
- $namespace = empty($file->namespace) ? '' : $file->namespace . '\\';
- $filename = str_replace($strip, '', $file->getRealpath());
- $map->{$namespace . $file->classname} = $filename;
- return true;
- });
- // Create a file with the class/file map.
- // Stupid syntax highlighters make separating < from PHP declaration necessary
- $content = '<' . "?php\n"
- . 'return ' . var_export((array) $map, true) . ';';
- // Prefix with __DIR__; modify the generated content
- $content = preg_replace('#(=> )#', '$1__DIR__ . DIRECTORY_SEPARATOR . ', $content);
- // Write the contents to disk
- file_put_contents($output, $content);
- if (!$usingStdout) {
- echo "Wrote classmap file to '" . realpath($output) . "'" . PHP_EOL;
- }