1 | const sharedPlugins = require('../sharedPlugins');
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2 | const { isDevelopment } = require('../utils');
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3 |
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4 | module.exports = function autoGuruWebPreset(api, options = {}) {
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5 | const {
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6 | modules = false,
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7 | debug = false,
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8 | corejs = 3,
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9 | loose = false,
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10 | browsers,
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11 | } = options;
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12 |
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13 | return {
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14 | presets: [
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15 | [
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16 | require.resolve('@babel/preset-env'),
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17 | {
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18 | corejs,
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19 | debug,
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20 | loose,
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21 | modules,
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22 | spec: false,
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23 | shippedProposals: true,
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24 | useBuiltIns: 'usage',
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25 | targets: browsers,
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26 | },
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27 | ],
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28 | ],
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29 | plugins: [
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30 | ...sharedPlugins({
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31 | isDevelopment: isDevelopment(api),
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32 | modules,
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33 | debug,
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34 | corejs,
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35 | loose,
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36 | }),
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37 | require.resolve('babel-plugin-macros'),
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38 | [
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39 | require.resolve('@babel/plugin-transform-runtime'),
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40 | {
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41 | useESModules: modules === false ? false : 'auto',
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42 | corejs: options.corejs,
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43 | },
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44 | ],
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45 | ].filter(Boolean),
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46 | };
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47 | };
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