<?php
/**
* CakePHP(tm) : Rapid Development Framework (http://cakephp.org)
* Copyright (c) Cake Software Foundation, Inc. (http://cakefoundation.org)
*
* Licensed under The MIT License
* Redistributions of files must retain the above copyright notice.
*
* @copyright Copyright (c) Cake Software Foundation, Inc. (http://cakefoundation.org)
* @link http://cakephp.org CakePHP(tm) Project
* @since DebugKit 1.3
* @license http://www.opensource.org/licenses/mit-license.php MIT License
*/
namespace DebugKit\Shell;
use Cake\Console\Shell;
use Cake\Filesystem\Folder;
/**
* Whitespace shell. Helps find and trim whitespace from files.
*
* Based on jperras' shell found at http://bin.cakephp.org/view/626544881
*
* @since DebugKit 1.3
*/
class WhitespaceShell extends Shell
{
/**
* Will check files for whitespace and notify you
* of any files containing leading or trailing whitespace.
*
* @return void
*/
public function main()
{
$path = APP;
if (!empty($this->params['path']) && strpos($this->params['path'], '/') === 0) {
$path = $this->params['path'];
} elseif (!empty($this->params['path'])) {
$path .= $this->params['path'];
}
$folder = new Folder($path);
$r = $folder->findRecursive('.*\.php');
$this->out("Checking *.php in " . $path);
foreach ($r as $file) {
$c = file_get_contents($file);
if (preg_match('/^[\n\r|\n\r|\n|\r|\s]+\<\?php/', $c)) {
$this->out('!!!contains leading whitespaces: ' . $this->shortPath($file));
}
if (preg_match('/\?\>[\n\r|\n\r|\n|\r|\s]+$/', $c)) {
$this->out('!!!contains trailing whitespaces: ' . $this->shortPath($file));
}
}
}
/**
* Much like main() except files are modified. Be sure to have
* backups or use version control.
*
* @return void
*/
public function trim()
{
$path = APP;
if (!empty($this->params['path']) && strpos($this->params['path'], '/') === 0) {
$path = $this->params['path'];
} elseif (!empty($this->params['path'])) {
$path .= $this->params['path'];
}
$folder = new Folder($path);
$r = $folder->findRecursive('.*\.php');
$this->out("Checking *.php in " . $path);
foreach ($r as $file) {
$c = file_get_contents($file);
if (preg_match('/^[\n\r|\n\r|\n|\r|\s]+\<\?php/', $c) || preg_match('/\?\>[\n\r|\n\r|\n|\r|\s]+$/', $c)) {
$this->out('trimming' . $this->shortPath($file));
$c = preg_replace('/^[\n\r|\n\r|\n|\r|\s]+\<\?php/', '<?php', $c);
$c = preg_replace('/\?\>[\n\r|\n\r|\n|\r|\s]+$/', '?>', $c);
file_put_contents($file, $c);
}
}
}
/**
* get the option parser
*
* @return \Cake\Console\ConsoleOptionParser
*/
public function getOptionParser()
{
$parser = parent::getOptionParser();
return $parser->addOption('path', [
'short' => 'p',
'help' => __d('debug_kit', 'Absolute path or relative to {0}.', 'APP'),
]);
}
}