Chris@0: #!/usr/bin/env php
Chris@0: <?php
Chris@0: /**
Chris@0:  * Build a PHPCS phar.
Chris@0:  *
Chris@0:  * PHP version 5
Chris@0:  *
Chris@0:  * @category  PHP
Chris@0:  * @package   PHP_CodeSniffer
Chris@0:  * @author    Benjamin Pearson <bpearson@squiz.com.au>
Chris@0:  * @author    Greg Sherwood <gsherwood@squiz.net>
Chris@0:  * @copyright 2006-2014 Squiz Pty Ltd (ABN 77 084 670 600)
Chris@0:  * @license   https://github.com/squizlabs/PHP_CodeSniffer/blob/master/licence.txt BSD Licence
Chris@0:  * @link      http://pear.php.net/package/PHP_CodeSniffer
Chris@0:  */
Chris@0: 
Chris@0: error_reporting(E_ALL | E_STRICT);
Chris@0: 
Chris@0: if (ini_get('phar.readonly') === '1') {
Chris@0:     echo 'Unable to build, phar.readonly in php.ini is set to read only.'.PHP_EOL;
Chris@0:     exit(1);
Chris@0: }
Chris@0: 
Chris@0: $cwd = getCwd();
Chris@0: require_once __DIR__.'/../CodeSniffer.php';
Chris@0: 
Chris@0: $scripts = array(
Chris@0:             'phpcs',
Chris@0:             'phpcbf',
Chris@0:            );
Chris@0: 
Chris@0: foreach ($scripts as $script) {
Chris@0:     echo "Building $script phar".PHP_EOL;
Chris@0: 
Chris@0:     $pharFile = $cwd.'/'.$script.'.phar';
Chris@0:     echo "\t=> $pharFile".PHP_EOL;
Chris@0:     if (file_exists($pharFile) === true) {
Chris@0:         echo "\t** file exists, removing **".PHP_EOL;
Chris@0:         unlink($pharFile);
Chris@0:     }
Chris@0: 
Chris@0:     $phar = new Phar($pharFile, 0, $script.'.phar');
Chris@0: 
Chris@0:     echo "\t=> adding files from package.xml... ";
Chris@0:     buildFromPackage($phar);
Chris@0:     echo 'done'.PHP_EOL;
Chris@0: 
Chris@0:     echo "\t=> adding stub... ";
Chris@0:     $stub  = '#!/usr/bin/env php'."\n";
Chris@0:     $stub .= '<?php'."\n";
Chris@0:     $stub .= 'Phar::mapPhar(\''.$script.'.phar\');'."\n";
Chris@0:     $stub .= 'require_once "phar://'.$script.'.phar/CodeSniffer/CLI.php";'."\n";
Chris@0:     $stub .= '$cli = new PHP_CodeSniffer_CLI();'."\n";
Chris@0:     $stub .= '$cli->run'.$script.'();'."\n";
Chris@0:     $stub .= '__HALT_COMPILER();';
Chris@0:     $phar->setStub($stub);
Chris@0:     echo 'done'.PHP_EOL;
Chris@0: }//end foreach
Chris@0: 
Chris@0: 
Chris@0: /**
Chris@0:  * Build from a package list.
Chris@0:  *
Chris@0:  * @param object $phar The Phar class.
Chris@0:  *
Chris@0:  * @return void
Chris@0:  */
Chris@0: function buildFromPackage(&$phar)
Chris@0: {
Chris@0:     $packageFile = realpath(__DIR__.'/../package.xml');
Chris@0:     $dom         = new DOMDocument('1.0', 'utf-8');
Chris@0:     $loaded      = $dom->loadXML(file_get_contents($packageFile));
Chris@0:     if ($loaded === false) {
Chris@0:         echo "Unable to load package file: $packageFile".PHP_EOL;
Chris@0:         exit(1);
Chris@0:     }
Chris@0: 
Chris@0:     $contents  = $dom->getElementsByTagName('contents');
Chris@0:     $topLevels = $contents->item(0)->childNodes;
Chris@0:     $tlLength  = $topLevels->length;
Chris@0:     for ($l = 0; $l < $tlLength; $l++) {
Chris@0:         $currentLevel = $topLevels->item($l);
Chris@0:         buildFromNode($phar, $currentLevel, '');
Chris@0:     }
Chris@0: 
Chris@0:     // Add licence file.
Chris@0:     $phar->addFile(realpath(__DIR__.'/../licence.txt'), 'licence.txt');
Chris@0:     $phar['licence.txt']->compress(Phar::GZ);
Chris@0: 
Chris@0: }//end buildFromPackage()
Chris@0: 
Chris@0: 
Chris@0: /**
Chris@0:  * Add from a node.
Chris@0:  *
Chris@0:  * @param object $phar   The Phar class.
Chris@0:  * @param object $node   The node to add.
Chris@0:  * @param string $prefix The prefix of the structure.
Chris@0:  *
Chris@0:  * @return void
Chris@0:  */
Chris@0: function buildFromNode(&$phar, $node, $prefix='')
Chris@0: {
Chris@0:     $nodeName = $node->nodeName;
Chris@0:     if ($nodeName !== 'dir' && $nodeName !== 'file') {
Chris@0:         // Invalid node.
Chris@0:         return;
Chris@0:     }
Chris@0: 
Chris@0:     $path = $prefix.$node->getAttribute('name');
Chris@0:     if ($node->getAttribute('role') === 'php' || $node->getAttribute('role') === 'data') {
Chris@0:         $path = ltrim($path, '/');
Chris@0:         $phar->addFile(realpath(__DIR__.'/../'.$path), $path);
Chris@0:         $phar[$path]->compress(Phar::GZ);
Chris@0:     }
Chris@0: 
Chris@0:     if ($nodeName === 'dir') {
Chris@0:         // Descend into the depths.
Chris@0:         $path     = rtrim($path, '/').'/';
Chris@0:         $children = $node->childNodes;
Chris@0:         $childLn  = $children->length;
Chris@0:         for ($c = 0; $c < $childLn; $c++) {
Chris@0:             $child = $children->item($c);
Chris@0:             buildFromNode($phar, $child, $path);
Chris@0:         }
Chris@0:     }
Chris@0: 
Chris@0: }//end buildFromNode()