10  *   http://www.apache.org/licenses/LICENSE-2.0
20 import loaderUtils from 'loader-utils'
40 const { DEVICE_LEVEL } = require('./lite/lite-enum')
49   babel: loadBabelModule('babel-loader'),
50   manifest: path.resolve(loaderPath, 'manifest-loader.js'),
51   resourceReferenceScript: path.resolve(loaderPath, 'resource-reference-script.js')
58  * @param {string} type - The type of loader needed (main/element/template/style/script/config/data)
59  * @param {Object} config - Configuration options for the loader including:
60  *                - lang: Language specification
61  *                - customLang: Custom language loaders
62  *                - source: Source file path
63  *                - app: Boolean flag for application scripts
64  * @returns {string} Webpack-compatible loader string
66 function getLoaderString (type, config) {  argument
67   config = config || {}
68   const customLoader = loadCustomLoader(config)
74       return elementLoaderString(loaders, config)
76       return templateLoaderString(loaders, config, customLoader)
78       return styleLoaderString(loaders, config, customLoader)
80       return scriptLoaderString(loaders, config, customLoader)
81     case 'config':
82       return configLoaderString(loaders, config)
84       return dataLoaderString(loaders, config)
90  * Primarily used for loading Babel-compatible language processors (like TypeScript, Flow, etc.)
92  * @param {Object} config - Configuration object containing:
93  *                - lang: The language to load (e.g., 'typescript', 'flow')
94  *                - customLang: Map of available custom languages and their loaders
97 function loadCustomLoader (config) {  argument
98   if (config.lang && config.customLang[config.lang]) {
99     return loadBabelModule(config.customLang[config.lang][0])
107  * @param {Array} loaders - Initial loader array (will be overridden)
108  * @returns {string} Webpack-compatible loader string with just the main loader
119  * Configures the main loader with element-specific options
121  * @param {Array} loaders - Initial loader array (will be overridden)
122  * @param {Object} config - Configuration options including:
123  *                - source: Source file path (optional)
124  * @returns {string} Webpack-compatible loader string
126 function elementLoaderString (loaders, config) {  argument
130       element: config.source ? undefined : true
140  * @param {Array} loaders - Initial loader array (will be overridden)
141  * @param {Object} config - Configuration options (currently unused)
142  * @param {Array} customLoader - Optional custom loaders to append
143  * @returns {string} Webpack-compatible loader string
145 function templateLoaderString (loaders, config, customLoader) {  argument
161  * @param {Array} loaders - Initial loader configuration (will be overridden)
162  * @param {Object} config - Configuration options (unused in current implementation)
163  * @param {Array} customLoader - Optional array of custom loaders to append
164  * @returns {string} Webpack-compatible loader string
166 function styleLoaderString (loaders, config, customLoader) {  argument
182  * @param {Array} loaders - Initial loader configuration (will be overridden)
183  * @param {Object} config - Configuration options including:
184  *                - app: boolean indicating if processing app script
185  *                - source: source file path
186  * @param {Array} customLoader - Optional custom loaders to include
187  * @returns {string} Webpack-compatible loader string
189 function scriptLoaderString (loaders, config, customLoader) {  argument
198       'extends': path.resolve(__dirname, "../babel.config.js")
211   if (config.app && process.env.abilityType === 'page' &&
216         path: config.source
227  * @param {Array} loaders - Original loader array (gets overridden)
228  * @param {Object} config - Additional configuration options (currently unused)
229  * @returns {string} Webpack-compatible loader string
231 function configLoaderString (loaders, config) {  argument
242  * @param {Array} loaders - Original loader configuration (overridden in this function)
243  * @param {Object} config - Additional configuration object (unused in current implementation)
246 function dataLoaderString (loaders, config) {  argument
257  * @param {string} source - The source code of the file being processed
265       sass:['sass-loader'],
266       scss:['sass-loader'],
267       less:['less-loader']
303  * @param {Object} _this - Webpack loader context
318  * @param {Object} _this - Webpack loader context
319  * @param {string} name - Application name
320  * @param {boolean} isEntry - Whether this is an entry point
321  * @param {string} customLang - Custom language setting
322  * @param {string} source - Source content of the file
356 …$app_define$('@app-application/${name}', [], function($app_require$, $app_exports$, $app_module$) {
369         output += `$app_bootstrap$('@app-application/${name}'` + ',undefined' + ',undefined' + `)`
391  * @param {Object} _this - Webpack loader context
392  * @param {string} name - Name of the component/page
393  * @param {boolean} isEntry - Whether this is an entry point
394  * @param {string} customLang - Custom language setting
395  * @param {string} source - Source content of the file
396  * @param {string} parentPath - Path of the parent component
441  * @param {Object} _this - Webpack compilation context
442  * @param {number} elementLength - Number of custom elements to process
443  * @param {Object} frag - Fragment containing element definitions
444  * @param {Array} elementNames - Array to collect processed element names
445  * @param {string} resourcePath - Path of the parent resource
446  * @param {string} customLang - Custom language setting for loaders
447  * @param {string} parentPath - Path of the parent component
506  * @param {Object} _this - Webpack compilation context
507  * @param {string} filename - Base filename (without extension)
508  * @param {string} customLang - Custom language setting for the loader
510  *   - extcss: boolean indicating if any style file exists
511  *   - output: generated require statement or empty string
582  * @param {Object} _this - Webpack compilation context
583  * @param {string} filename - Base filename (without extension) 
584  * @param {string} customLang - Custom language setting for the loader
586  *   - extscript: boolean indicating if JS file exists
587  *   - output: generated require statement or empty string
617  * @param {string} name - Component name
618  * @param {boolean} extscript - Whether the component has an external script
619  * @param {boolean} extcss - Whether the component has external CSS 
620  * @param {boolean} isEntry - Whether this is an entry component
626 $app_define$('@app-component/${name}', [], function($app_require$, $app_exports$, $app_module$) {
640     output += `$app_bootstrap$('@app-component/${name}'` + ',undefined' + ',undefined' + `)`
649  * @param {boolean} extscript - Whether external script exists
650  * @param {boolean} extcss - Whether external CSS exists
667  * @param {Object} _this - Webpack compilation context object containing build information
668  * @param {string} filePath - Absolute file path to check
669  * @param {string} elementSrc - Page path from config file, used for warning message
677           reason: `WARNING: The page "${elementSrc}" configured in 'config.json'` +
679 …       `To ensure that the debugging function is normal, please delete this page in 'config.json'.`