| 1 | 'use strict';
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| 2 |
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| 3 | var path = require('path');
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| 4 |
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| 5 | module.exports = function webpackExtra (config, appPath) {
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| 6 | var appPackage = require(path.join(appPath, 'package.json'));
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| 7 | var appHasOwnProperty = function (key) {
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| 8 | return Object.hasOwnProperty.bind(appPackage, key)();
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| 9 | }
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| 10 |
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| 11 | config.module.rules = config.module.rules.map(function (loader) {
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| 12 | if (
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| 13 | loader.loader
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| 14 | && loader.loader.indexOf('babel-loader') > -1
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| 15 | && appHasOwnProperty('extraBabelPlugins')
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| 16 | ) {
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| 17 | loader.options.plugins = (loader.options.plugins || []).concat(appPackage.extraBabelPlugins);
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| 18 | }
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| 19 |
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| 20 | return loader;
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| 21 | })
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| 22 |
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| 23 | return config;
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| 24 | }
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