maintenance/checkLess.php

   1 <?php
   2 /**
   3  * Checks LESS files in known resources for errors
   4  *
   5  * This program is free software; you can redistribute it and/or modify
   6  * it under the terms of the GNU General Public License as published by
   7  * the Free Software Foundation; either version 2 of the License, or
   8  * (at your option) any later version.
   9  *
  10  * This program is distributed in the hope that it will be useful,
  11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  13  * GNU General Public License for more details.
  14  *
  15  * You should have received a copy of the GNU General Public License along
  16  * with this program; if not, write to the Free Software Foundation, Inc.,
  17  * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
  18  * http://www.gnu.org/copyleft/gpl.html
  19  *
  20  * @file
  21  * @ingroup Maintenance
  22  */
  23
  24 require_once __DIR__ . '/Maintenance.php';
  25
  26 /**
  27  * @ingroup Maintenance
  28  */
  29 class CheckLess extends Maintenance {
  30         public function __construct() {
  31                 parent::__construct();
  32                 $this->mDescription = 'Checks LESS files for errors';
  33         }
  34
  35         public function execute() {
  36                 $result = false;
  37                 $resourceLoader = new ResourceLoader();
  38                 foreach ( $resourceLoader->getModuleNames() as $name ) {
  39                         /** @var ResourceLoaderFileModule $module */
  40                         $module = $resourceLoader->getModule( $name );
  41                         if ( !$module || !$module instanceof ResourceLoaderFileModule ) {
  42                                 continue;
  43                         }
  44
  45                         $hadErrors = false;
  46                         foreach ( $module->getAllStyleFiles() as $file ) {
  47                                 if ( $module->getStyleSheetLang( $file ) !== 'less' ) {
  48                                         continue;
  49                                 }
  50                                 try {
  51                                         $compiler = ResourceLoader::getLessCompiler();
  52                                         $compiler->compileFile( $file );
  53                                 } catch ( Exception $e ) {
  54                                         if ( !$hadErrors ) {
  55                                                 $this->error( "Errors checking module $name:\n" );
  56                                                 $hadErrors = true;
  57                                         }
  58                                         $this->error( $e->getMessage() . "\n" );
  59                                         $result = true;
  60                                 }
  61                         }
  62                 }
  63                 if ( !$result ) {
  64                         $this->output( "No errors found\n" );
  65                 } else {
  66                         die( 1 );
  67                 }
  68         }
  69 }
  70
  71 $maintClass = 'CheckLess';
  72 require_once RUN_MAINTENANCE_IF_MAIN;