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 path = require( 'path' );
  10         const wgServer = process.env.MW_SERVER;
  11         const wgScriptPath = process.env.MW_SCRIPT_PATH;
  12         const karmaProxy = {};
  13
  14         let qunitPattern = wgServer + wgScriptPath + '/index.php?title=Special:JavaScriptTest/qunit/export';
  15
  16         // "MediaWiki" for core, or extension/skin name (e.g. "GrowthExperiments")
  17         const qunitComponent = grunt.option( 'qunit-component' );
  18         const qunitWatch = grunt.option( 'qunit-watch' ) || false;
  19         const qunitWatchFiles = [];
  20         if ( qunitComponent ) {
  21                 let qunitWatchSourcePattern;
  22                 let qunitWatchTestPattern;
  23                 qunitPattern = qunitPattern + '&component=' + qunitComponent;
  24                 if ( qunitWatch ) {
  25                         // Special-case MediaWiki core.
  26                         if ( qunitComponent === 'MediaWiki' ) {
  27                                 qunitWatchTestPattern = 'tests/qunit/**/*.js';
  28                                 qunitWatchSourcePattern = 'resources/**/*.js';
  29                         } else {
  30                                 let settingsJson,
  31                                         basePath;
  32                                 try {
  33                                         basePath = 'extensions';
  34                                         // eslint-disable-next-line security/detect-non-literal-fs-filename
  35                                         settingsJson = fs.readFileSync(
  36                                                 path.resolve( __dirname + '/' + basePath + '/' + qunitComponent + '/extension.json' )
  37                                         );
  38                                 } catch ( e ) {
  39                                         basePath = 'skins';
  40                                         // eslint-disable-next-line security/detect-non-literal-fs-filename
  41                                         settingsJson = fs.readFileSync(
  42                                                 path.resolve( __dirname + '/' + basePath + '/' + qunitComponent + '/skin.json' )
  43                                         );
  44                                 }
  45                                 settingsJson = JSON.parse( settingsJson );
  46                                 qunitWatchSourcePattern =
  47                                         path.resolve( __dirname + '/' + basePath + '/' + qunitComponent + '/' + settingsJson.ResourceFileModulePaths.localBasePath + '/**/*.js' );
  48                                 qunitWatchTestPattern = path.resolve( __dirname + '/' + basePath + '/' + qunitComponent + '/tests/qunit/**/*.js' );
  49                         }
  50                         qunitWatchFiles.push( {
  51                                 pattern: qunitWatchSourcePattern,
  52                                 type: 'js',
  53                                 watched: true,
  54                                 included: false,
  55                                 served: false
  56                         } );
  57                         qunitWatchFiles.push( {
  58                                 pattern: qunitWatchTestPattern,
  59                                 type: 'js',
  60                                 watched: true,
  61                                 included: false,
  62                                 served: false
  63                         } );
  64                 }
  65         }
  66
  67         karmaProxy[ wgScriptPath ] = {
  68                 target: wgServer + wgScriptPath,
  69                 changeOrigin: true
  70         };
  71
  72         grunt.initConfig( {
  73                 eslint: {
  74                         options: {
  75                                 extensions: [ '.js', '.json', '.vue' ],
  76                                 cache: true,
  77                                 fix: grunt.option( 'fix' )
  78                         },
  79                         all: '.'
  80                 },
  81                 banana: {
  82                         options: {
  83                                 requireLowerCase: false,
  84                                 disallowBlankTranslations: false
  85                         },
  86                         core: 'languages/i18n/',
  87                         exif: 'languages/i18n/exif/',
  88                         api: 'includes/api/i18n/',
  89                         rest: 'includes/Rest/i18n/',
  90                         installer: 'includes/installer/i18n/',
  91                         paramvalidator: 'includes/libs/ParamValidator/i18n/'
  92                 },
  93                 stylelint: {
  94                         options: {
  95                                 reportNeedlessDisables: true
  96                         },
  97                         resources: 'resources/src/**/*.{css,less,vue}',
  98                         config: 'mw-config/**/*.css'
  99                 },
 100                 watch: {
 101                         files: [
 102                                 '.{stylelintrc,eslintrc}.json',
 103                                 '**/*',
 104                                 '!{extensions,node_modules,skins,vendor}/**'
 105                         ],
 106                         tasks: 'test'
 107                 },
 108                 karma: {
 109                         options: {
 110                                 customLaunchers: {
 111                                         ChromeCustom: {
 112                                                 base: 'ChromeHeadless',
 113                                                 // Chrome requires --no-sandbox in Docker/CI.
 114                                                 // WMF CI images expose CHROMIUM_FLAGS which sets that.
 115                                                 flags: process.env.CHROMIUM_FLAGS ? ( process.env.CHROMIUM_FLAGS || '' ).split( ' ' ) : []
 116                                         }
 117                                 },
 118                                 proxies: karmaProxy,
 119                                 files: [ {
 120                                         pattern: qunitPattern,
 121                                         type: 'js',
 122                                         watched: false,
 123                                         included: true,
 124                                         served: false
 125                                 }, ...qunitWatchFiles ],
 126                                 logLevel: ( process.env.ZUUL_PROJECT ? 'DEBUG' : 'INFO' ),
 127                                 frameworks: [ 'qunit' ],
 128                                 reporters: [ 'mocha' ],
 129                                 singleRun: !qunitWatch,
 130                                 autoWatch: qunitWatch,
 131                                 // Some tests in extensions don't yield for more than the default 10s (T89075)
 132                                 browserNoActivityTimeout: 60 * 1000,
 133                                 // Karma requires Same-Origin (or CORS) by default since v1.1.1
 134                                 // for better stacktraces. But we load the first request from wgServer
 135                                 crossOriginAttribute: false
 136                         },
 137                         main: {
 138                                 browsers: [ 'ChromeCustom' ]
 139                         },
 140                         firefox: {
 141                                 browsers: [ 'FirefoxHeadless' ]
 142                         }
 143                 }
 144         } );
 145
 146         grunt.registerTask( 'assert-mw-env', function () {
 147                 let ok = true;
 148                 if ( !process.env.MW_SERVER ) {
 149                         grunt.log.error( 'Environment variable MW_SERVER must be set.\n' +
 150                                 'Set this like $wgServer, e.g. "http://localhost"'
 151                         );
 152                         ok = false;
 153                 }
 154                 if ( !process.env.MW_SCRIPT_PATH ) {
 155                         grunt.log.error( 'Environment variable MW_SCRIPT_PATH must be set.\n' +
 156                                 'Set this like $wgScriptPath, e.g. "/w"' );
 157                         ok = false;
 158                 }
 159                 return ok;
 160         } );
 161
 162         grunt.registerTask( 'lint', [ 'eslint', 'banana', 'stylelint' ] );
 163         grunt.registerTask( 'qunit', [ 'assert-mw-env', 'karma:main' ] );
 164 };