You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
35 lines
1.3 KiB
35 lines
1.3 KiB
/* This loader renders the template with underscore if no other loader was found */ |
|
'use strict'; |
|
|
|
const _ = require('lodash'); |
|
const loaderUtils = require('loader-utils'); |
|
|
|
module.exports = function (source) { |
|
if (this.cacheable) { |
|
this.cacheable(); |
|
} |
|
const allLoadersButThisOne = this.loaders.filter(function (loader) { |
|
// Loader API changed from `loader.module` to `loader.normal` in Webpack 2. |
|
return (loader.module || loader.normal) !== module.exports; |
|
}); |
|
// This loader shouldn't kick in if there is any other loader |
|
if (allLoadersButThisOne.length > 0) { |
|
return source; |
|
} |
|
// Skip .js files |
|
if (/\.js$/.test(this.resourcePath)) { |
|
return source; |
|
} |
|
|
|
// The following part renders the tempalte with lodash as aminimalistic loader |
|
// |
|
// Get templating options |
|
const options = this.query !== '' ? loaderUtils.parseQuery(this.query) : {}; |
|
const template = _.template(source, _.defaults(options, { variable: 'data' })); |
|
// Require !!lodash - using !! will disable all loaders (e.g. babel) |
|
return 'var _ = require(' + loaderUtils.stringifyRequest(this, '!!' + require.resolve('lodash')) + ');' + |
|
'module.exports = function (templateParams) { with(templateParams) {' + |
|
// Execute the lodash template |
|
'return (' + template.source + ')();' + |
|
'}}'; |
|
};
|
|
|