1 | "use strict";
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2 |
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3 | Object.defineProperty(exports, "__esModule", {
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4 | value: true
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5 | });
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6 | exports.resolvePlugin = resolvePlugin;
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7 | exports.resolvePreset = resolvePreset;
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8 | exports.loadPlugin = loadPlugin;
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9 | exports.loadPreset = loadPreset;
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10 |
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11 | function _debug() {
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12 | const data = require("debug");
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13 |
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14 | _debug = function () {
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15 | return data;
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16 | };
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17 |
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18 | return data;
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19 | }
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20 |
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21 | function _path() {
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22 | const data = require("path");
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23 |
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24 | _path = function () {
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25 | return data;
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26 | };
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27 |
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28 | return data;
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29 | }
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30 |
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31 | var _moduleTypes = require("./module-types");
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32 |
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33 | function _module() {
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34 | const data = require("module");
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35 |
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36 | _module = function () {
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37 | return data;
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38 | };
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39 |
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40 | return data;
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41 | }
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42 |
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43 | const debug = _debug()("babel:config:loading:files:plugins");
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44 |
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45 | const EXACT_RE = /^module:/;
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46 | const BABEL_PLUGIN_PREFIX_RE = /^(?!@|module:|[^/]+\/|babel-plugin-)/;
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47 | const BABEL_PRESET_PREFIX_RE = /^(?!@|module:|[^/]+\/|babel-preset-)/;
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48 | const BABEL_PLUGIN_ORG_RE = /^(@babel\/)(?!plugin-|[^/]+\/)/;
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49 | const BABEL_PRESET_ORG_RE = /^(@babel\/)(?!preset-|[^/]+\/)/;
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50 | const OTHER_PLUGIN_ORG_RE = /^(@(?!babel\/)[^/]+\/)(?![^/]*babel-plugin(?:-|\/|$)|[^/]+\/)/;
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51 | const OTHER_PRESET_ORG_RE = /^(@(?!babel\/)[^/]+\/)(?![^/]*babel-preset(?:-|\/|$)|[^/]+\/)/;
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52 | const OTHER_ORG_DEFAULT_RE = /^(@(?!babel$)[^/]+)$/;
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53 |
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54 | function resolvePlugin(name, dirname) {
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55 | return resolveStandardizedName("plugin", name, dirname);
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56 | }
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57 |
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58 | function resolvePreset(name, dirname) {
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59 | return resolveStandardizedName("preset", name, dirname);
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60 | }
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61 |
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62 | function* loadPlugin(name, dirname) {
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63 | const filepath = resolvePlugin(name, dirname);
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64 |
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65 | if (!filepath) {
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66 | throw new Error(`Plugin ${name} not found relative to ${dirname}`);
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67 | }
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68 |
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69 | const value = yield* requireModule("plugin", filepath);
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70 | debug("Loaded plugin %o from %o.", name, dirname);
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71 | return {
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72 | filepath,
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73 | value
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74 | };
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75 | }
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76 |
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77 | function* loadPreset(name, dirname) {
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78 | const filepath = resolvePreset(name, dirname);
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79 |
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80 | if (!filepath) {
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81 | throw new Error(`Preset ${name} not found relative to ${dirname}`);
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82 | }
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83 |
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84 | const value = yield* requireModule("preset", filepath);
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85 | debug("Loaded preset %o from %o.", name, dirname);
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86 | return {
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87 | filepath,
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88 | value
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89 | };
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90 | }
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91 |
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92 | function standardizeName(type, name) {
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93 | if (_path().isAbsolute(name)) return name;
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94 | const isPreset = type === "preset";
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95 | return name.replace(isPreset ? BABEL_PRESET_PREFIX_RE : BABEL_PLUGIN_PREFIX_RE, `babel-${type}-`).replace(isPreset ? BABEL_PRESET_ORG_RE : BABEL_PLUGIN_ORG_RE, `$1${type}-`).replace(isPreset ? OTHER_PRESET_ORG_RE : OTHER_PLUGIN_ORG_RE, `$1babel-${type}-`).replace(OTHER_ORG_DEFAULT_RE, `$1/babel-${type}`).replace(EXACT_RE, "");
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96 | }
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97 |
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98 | function resolveStandardizedName(type, name, dirname = process.cwd()) {
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99 | const standardizedName = standardizeName(type, name);
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100 |
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101 | try {
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102 | return (((v, w) => (v = v.split("."), w = w.split("."), +v[0] > +w[0] || v[0] == w[0] && +v[1] >= +w[1]))(process.versions.node, "8.9") ? require.resolve : (r, {
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103 | paths: [b]
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104 | }, M = require("module")) => {
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105 | let f = M._findPath(r, M._nodeModulePaths(b).concat(b));
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106 |
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107 | if (f) return f;
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108 | f = new Error(`Cannot resolve module '${r}'`);
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109 | f.code = "MODULE_NOT_FOUND";
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110 | throw f;
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111 | })(standardizedName, {
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112 | paths: [dirname]
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113 | });
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114 | } catch (e) {
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115 | if (e.code !== "MODULE_NOT_FOUND") throw e;
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116 |
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117 | if (standardizedName !== name) {
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118 | let resolvedOriginal = false;
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119 |
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120 | try {
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121 | (((v, w) => (v = v.split("."), w = w.split("."), +v[0] > +w[0] || v[0] == w[0] && +v[1] >= +w[1]))(process.versions.node, "8.9") ? require.resolve : (r, {
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122 | paths: [b]
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123 | }, M = require("module")) => {
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124 | let f = M._findPath(r, M._nodeModulePaths(b).concat(b));
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125 |
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126 | if (f) return f;
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127 | f = new Error(`Cannot resolve module '${r}'`);
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128 | f.code = "MODULE_NOT_FOUND";
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129 | throw f;
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130 | })(name, {
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131 | paths: [dirname]
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132 | });
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133 | resolvedOriginal = true;
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134 | } catch (_unused) {}
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135 |
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136 | if (resolvedOriginal) {
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137 | e.message += `\n- If you want to resolve "${name}", use "module:${name}"`;
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138 | }
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139 | }
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140 |
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141 | let resolvedBabel = false;
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142 |
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143 | try {
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144 | (((v, w) => (v = v.split("."), w = w.split("."), +v[0] > +w[0] || v[0] == w[0] && +v[1] >= +w[1]))(process.versions.node, "8.9") ? require.resolve : (r, {
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145 | paths: [b]
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146 | }, M = require("module")) => {
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147 | let f = M._findPath(r, M._nodeModulePaths(b).concat(b));
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148 |
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149 | if (f) return f;
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150 | f = new Error(`Cannot resolve module '${r}'`);
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151 | f.code = "MODULE_NOT_FOUND";
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152 | throw f;
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153 | })(standardizeName(type, "@babel/" + name), {
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154 | paths: [dirname]
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155 | });
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156 | resolvedBabel = true;
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157 | } catch (_unused2) {}
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158 |
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159 | if (resolvedBabel) {
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160 | e.message += `\n- Did you mean "@babel/${name}"?`;
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161 | }
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162 |
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163 | let resolvedOppositeType = false;
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164 | const oppositeType = type === "preset" ? "plugin" : "preset";
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165 |
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166 | try {
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167 | (((v, w) => (v = v.split("."), w = w.split("."), +v[0] > +w[0] || v[0] == w[0] && +v[1] >= +w[1]))(process.versions.node, "8.9") ? require.resolve : (r, {
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168 | paths: [b]
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169 | }, M = require("module")) => {
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170 | let f = M._findPath(r, M._nodeModulePaths(b).concat(b));
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171 |
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172 | if (f) return f;
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173 | f = new Error(`Cannot resolve module '${r}'`);
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174 | f.code = "MODULE_NOT_FOUND";
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175 | throw f;
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176 | })(standardizeName(oppositeType, name), {
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177 | paths: [dirname]
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178 | });
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179 | resolvedOppositeType = true;
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180 | } catch (_unused3) {}
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181 |
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182 | if (resolvedOppositeType) {
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183 | e.message += `\n- Did you accidentally pass a ${oppositeType} as a ${type}?`;
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184 | }
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185 |
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186 | throw e;
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187 | }
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188 | }
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189 |
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190 | const LOADING_MODULES = new Set();
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191 |
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192 | function* requireModule(type, name) {
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193 | if (LOADING_MODULES.has(name)) {
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194 | throw new Error(`Reentrant ${type} detected trying to load "${name}". This module is not ignored ` + "and is trying to load itself while compiling itself, leading to a dependency cycle. " + 'We recommend adding it to your "ignore" list in your babelrc, or to a .babelignore.');
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195 | }
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196 |
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197 | try {
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198 | LOADING_MODULES.add(name);
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199 | return yield* (0, _moduleTypes.default)(name, `You appear to be using a native ECMAScript module ${type}, ` + "which is only supported when running Babel asynchronously.", true);
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200 | } catch (err) {
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201 | err.message = `[BABEL]: ${err.message} (While processing: ${name})`;
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202 | throw err;
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203 | } finally {
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204 | LOADING_MODULES.delete(name);
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205 | }
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206 | } |
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