[6a3a178] | 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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