Gruntfile.js

   1 'use strict';
   2 module.exports = function ( grunt ) {
   3         grunt.loadNpmTasks( 'grunt-banana-checker' );
   4         grunt.loadNpmTasks( 'grunt-eslint' );
   5         grunt.loadNpmTasks( 'grunt-karma' );
   6         grunt.loadNpmTasks( 'grunt-stylelint' );
   7
   8         const fs = require( 'fs' );
   9         const wgServer = process.env.MW_SERVER;
  10         const wgScriptPath = process.env.MW_SCRIPT_PATH;
  11         const karmaProxy = {};
  12
  13         let qunitURL = wgServer + wgScriptPath + '/index.php?title=Special:JavaScriptTest/qunit/export';
  14
  15         // "MediaWiki" for core, or extension/skin name (e.g. "GrowthExperiments")
  16         const qunitComponent = grunt.option( 'qunit-component' );
  17         const qunitWatch = grunt.option( 'qunit-watch' ) || false;
  18         const qunitWatchFiles = [];
  19         if ( qunitComponent ) {
  20                 qunitURL = qunitURL + '&component=' + qunitComponent;
  21         }
  22         if ( qunitWatch ) {
  23                 if ( !qunitComponent || qunitComponent === 'MediaWiki' ) {
  24                         // MediaWiki core
  25                         qunitWatchFiles.push( 'tests/qunit/**' );
  26                         qunitWatchFiles.push( 'resources/**' );
  27                 } else {
  28                         // one extension or skin
  29                         const extPath = __dirname + '/extensions/' + qunitComponent + '/extension.json';
  30                         const skinPath = __dirname + '/skins/' + qunitComponent + '/skin.json';
  31                         // eslint-disable-next-line security/detect-non-literal-fs-filename
  32                         if ( fs.existsSync( extPath ) ) {
  33                                 qunitWatchFiles.push( 'extensions/' + qunitComponent + '/extension.json' );
  34                                 qunitWatchFiles.push( 'extensions/' + qunitComponent + '/{modules,resources,tests}/**' );
  35                         }
  36                         // eslint-disable-next-line security/detect-non-literal-fs-filename
  37                         if ( fs.existsSync( skinPath ) ) {
  38                                 qunitWatchFiles.push( 'skins/' + qunitComponent + '/skin.json' );
  39                                 qunitWatchFiles.push( 'skins/' + qunitComponent + '/{modules,resources,tests}/**' );
  40                         }
  41                 }
  42         }
  43
  44         karmaProxy[ wgScriptPath ] = {
  45                 target: wgServer + wgScriptPath,
  46                 changeOrigin: true
  47         };
  48
  49         grunt.initConfig( {
  50                 eslint: {
  51                         options: {
  52                                 extensions: [ '.js', '.json', '.vue' ],
  53                                 cache: true,
  54                                 fix: grunt.option( 'fix' )
  55                         },
  56                         all: '.'
  57                 },
  58                 banana: {
  59                         options: {
  60                                 requireLowerCase: false,
  61                                 disallowBlankTranslations: false
  62                         },
  63                         core: 'languages/i18n/',
  64                         exif: 'languages/i18n/exif/',
  65                         api: 'includes/api/i18n/',
  66                         rest: 'includes/Rest/i18n/',
  67                         installer: 'includes/installer/i18n/',
  68                         paramvalidator: 'includes/libs/ParamValidator/i18n/'
  69                 },
  70                 stylelint: {
  71                         options: {
  72                                 reportNeedlessDisables: true
  73                         },
  74                         resources: 'resources/src/**/*.{css,less,vue}',
  75                         config: 'mw-config/**/*.css'
  76                 },
  77                 watch: {
  78                         files: [
  79                                 '.{stylelintrc,eslintrc}.json',
  80                                 '**/*',
  81                                 '!{extensions,node_modules,skins,vendor}/**'
  82                         ],
  83                         tasks: 'test'
  84                 },
  85                 karma: {
  86                         options: {
  87                                 plugins: [
  88                                         '@wikimedia/karma-firefox-launcher',
  89                                         'karma-*'
  90                                 ],
  91                                 customLaunchers: {
  92                                         ChromeCustom: {
  93                                                 base: 'ChromeHeadless',
  94                                                 // Chrome requires --no-sandbox in Docker/CI.
  95                                                 // WMF CI images expose CHROMIUM_FLAGS which sets that.
  96                                                 flags: process.env.CHROMIUM_FLAGS ? ( process.env.CHROMIUM_FLAGS || '' ).split( ' ' ) : []
  97                                         }
  98                                 },
  99                                 proxies: karmaProxy,
 100                                 files: [ {
 101                                         pattern: qunitURL,
 102                                         type: 'js',
 103                                         watched: false,
 104                                         included: true,
 105                                         served: false
 106                                 }, ...qunitWatchFiles.map( ( file ) => ( {
 107                                         pattern: file,
 108                                         type: 'js',
 109                                         watched: true,
 110                                         included: false,
 111                                         served: false
 112                                 } ) ) ],
 113                                 logLevel: ( process.env.ZUUL_PROJECT ? 'DEBUG' : 'INFO' ),
 114                                 frameworks: [ 'qunit' ],
 115                                 // Disable autostart because we load modules asynchronously.
 116                                 client: {
 117                                         qunit: {
 118                                                 autostart: false
 119                                         }
 120                                 },
 121                                 reporters: [ 'mocha' ],
 122                                 singleRun: !qunitWatch,
 123                                 autoWatch: qunitWatch,
 124                                 // Some tests in extensions don't yield for more than the default 10s (T89075)
 125                                 browserNoActivityTimeout: 60 * 1000,
 126                                 // Karma requires Same-Origin (or CORS) by default since v1.1.1
 127                                 // for better stacktraces. But we load the first request from wgServer
 128                                 crossOriginAttribute: false
 129                         },
 130                         main: {
 131                                 browsers: [ 'ChromeCustom' ]
 132                         },
 133                         firefox: {
 134                                 browsers: [ 'FirefoxHeadless' ]
 135                         }
 136                 }
 137         } );
 138
 139         grunt.registerTask( 'assert-mw-env', function () {
 140                 let ok = true;
 141                 if ( !process.env.MW_SERVER ) {
 142                         grunt.log.error( 'Environment variable MW_SERVER must be set.\n' +
 143                                 'Set this like $wgServer, e.g. "http://localhost"'
 144                         );
 145                         ok = false;
 146                 }
 147                 if ( !process.env.MW_SCRIPT_PATH ) {
 148                         grunt.log.error( 'Environment variable MW_SCRIPT_PATH must be set.\n' +
 149                                 'Set this like $wgScriptPath, e.g. "/w"' );
 150                         ok = false;
 151                 }
 152                 return ok;
 153         } );
 154
 155         grunt.registerTask( 'lint', [ 'eslint', 'banana', 'stylelint' ] );
 156         grunt.registerTask( 'qunit', [ 'assert-mw-env', 'karma:main' ] );
 157 };