1 | 'use strict'
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2 |
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3 | const fs = require('fs')
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4 | const paths = require('./paths')
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5 | const defConf = require('./default')
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6 | const maraConf = require(paths.marauder)
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7 |
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8 | const NODE_ENV = process.env.NODE_ENV
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9 |
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10 | if (!NODE_ENV) {
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11 | throw new Error(
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12 | 'The NODE_ENV environment variable is required but was not specified.'
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13 | )
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14 | }
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15 |
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16 | const browserslist = require('browserslist')
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17 |
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18 |
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19 | if (!browserslist.findConfig(paths.app)) {
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20 |
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21 |
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22 | process.env.BROWSERSLIST = defConf.browserslist
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23 | }
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24 |
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25 |
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26 | const MARA = /^MARA_/i
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27 |
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28 |
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29 | const dotenvFiles = [
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30 | `${paths.dotenv}.${NODE_ENV}.local`,
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31 | `${paths.dotenv}.${NODE_ENV}`,
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32 |
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33 |
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34 |
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35 | NODE_ENV !== 'test' && `${paths.dotenv}.local`,
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36 | paths.dotenv
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37 | ].filter(Boolean)
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38 |
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39 |
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40 |
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41 |
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42 |
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43 |
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44 | dotenvFiles.forEach(dotenvFile => {
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45 | if (fs.existsSync(dotenvFile)) {
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46 | require('dotenv-expand')(
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47 | require('dotenv').config({
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48 |
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49 | path: dotenvFile
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50 | })
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51 | )
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52 | }
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53 | })
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54 |
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55 |
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56 | function loadHybridEnv() {
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57 | const envField = 'jsbridgeBuildType'
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58 |
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59 |
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60 | if (process.env[envField] || !maraConf.globalEnv) return
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61 |
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62 | if (envField in maraConf.globalEnv) {
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63 | const buildEnv = maraConf.globalEnv[envField]
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64 |
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65 | process.env[envField] = buildEnv === 'wap' ? 'web' : buildEnv
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66 | }
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67 | }
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68 |
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69 | function getEnv(publicUrl) {
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70 |
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71 |
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72 | const baseEnv = Object.assign({}, maraConf.globalEnv, {
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73 |
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74 |
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75 | NODE_ENV: process.env.NODE_ENV || 'development',
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76 |
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77 |
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78 |
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79 |
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80 | PUBLIC_URL: publicUrl
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81 | })
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82 | const raw = Object.keys(process.env)
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83 |
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84 |
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85 | .filter(key => MARA.test(key))
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86 | .reduce((env, key) => {
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87 | env[key] = process.env[key]
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88 | return env
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89 | }, baseEnv)
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90 |
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91 |
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92 | const stringified = {
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93 | 'process.env': Object.keys(raw).reduce((env, key) => {
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94 | env[key] = JSON.stringify(raw[key])
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95 | return env
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96 | }, {})
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97 | }
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98 |
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99 | loadHybridEnv()
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100 |
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101 |
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102 | return { raw, stringified }
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103 | }
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104 |
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105 | module.exports = getEnv
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