"use strict";
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Object.defineProperty(exports, "__esModule", {
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value: true
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});
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exports.loadPlugin = loadPlugin;
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exports.loadPreset = loadPreset;
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exports.resolvePlugin = resolvePlugin;
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exports.resolvePreset = resolvePreset;
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function _debug() {
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const data = require("debug");
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_debug = function () {
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return data;
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};
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return data;
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}
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function _path() {
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const data = require("path");
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_path = function () {
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return data;
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};
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return data;
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}
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function _gensync() {
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const data = require("gensync");
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_gensync = function () {
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return data;
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};
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return data;
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}
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var _async = require("../../gensync-utils/async");
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var _moduleTypes = require("./module-types");
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function _url() {
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const data = require("url");
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_url = function () {
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return data;
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};
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return data;
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}
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var _importMetaResolve = require("./import-meta-resolve");
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function _module() {
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const data = require("module");
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_module = function () {
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return data;
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};
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return data;
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}
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function asyncGeneratorStep(gen, resolve, reject, _next, _throw, key, arg) { try { var info = gen[key](arg); var value = info.value; } catch (error) { reject(error); return; } if (info.done) { resolve(value); } else { Promise.resolve(value).then(_next, _throw); } }
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function _asyncToGenerator(fn) { return function () { var self = this, args = arguments; return new Promise(function (resolve, reject) { var gen = fn.apply(self, args); function _next(value) { asyncGeneratorStep(gen, resolve, reject, _next, _throw, "next", value); } function _throw(err) { asyncGeneratorStep(gen, resolve, reject, _next, _throw, "throw", err); } _next(undefined); }); }; }
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const debug = _debug()("babel:config:loading:files:plugins");
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const EXACT_RE = /^module:/;
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const BABEL_PLUGIN_PREFIX_RE = /^(?!@|module:|[^/]+\/|babel-plugin-)/;
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const BABEL_PRESET_PREFIX_RE = /^(?!@|module:|[^/]+\/|babel-preset-)/;
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const BABEL_PLUGIN_ORG_RE = /^(@babel\/)(?!plugin-|[^/]+\/)/;
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const BABEL_PRESET_ORG_RE = /^(@babel\/)(?!preset-|[^/]+\/)/;
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const OTHER_PLUGIN_ORG_RE = /^(@(?!babel\/)[^/]+\/)(?![^/]*babel-plugin(?:-|\/|$)|[^/]+\/)/;
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const OTHER_PRESET_ORG_RE = /^(@(?!babel\/)[^/]+\/)(?![^/]*babel-preset(?:-|\/|$)|[^/]+\/)/;
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const OTHER_ORG_DEFAULT_RE = /^(@(?!babel$)[^/]+)$/;
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function* resolvePlugin(name, dirname) {
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return yield* resolveStandardizedName("plugin", name, dirname);
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}
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function* resolvePreset(name, dirname) {
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return yield* resolveStandardizedName("preset", name, dirname);
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}
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function* loadPlugin(name, dirname) {
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const filepath = yield* resolvePlugin(name, dirname);
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const value = yield* requireModule("plugin", filepath);
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debug("Loaded plugin %o from %o.", name, dirname);
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return {
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filepath,
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value
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};
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}
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function* loadPreset(name, dirname) {
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const filepath = yield* resolvePreset(name, dirname);
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const value = yield* requireModule("preset", filepath);
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debug("Loaded preset %o from %o.", name, dirname);
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return {
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filepath,
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value
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};
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}
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function standardizeName(type, name) {
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if (_path().isAbsolute(name)) return name;
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const isPreset = type === "preset";
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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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}
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function* resolveAlternativesHelper(type, name) {
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const standardizedName = standardizeName(type, name);
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const {
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error,
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value
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} = yield standardizedName;
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if (!error) return value;
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if (error.code !== "MODULE_NOT_FOUND") throw error;
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if (standardizedName !== name && !(yield name).error) {
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error.message += `\n- If you want to resolve "${name}", use "module:${name}"`;
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}
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if (!(yield standardizeName(type, "@babel/" + name)).error) {
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error.message += `\n- Did you mean "@babel/${name}"?`;
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}
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const oppositeType = type === "preset" ? "plugin" : "preset";
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if (!(yield standardizeName(oppositeType, name)).error) {
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error.message += `\n- Did you accidentally pass a ${oppositeType} as a ${type}?`;
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}
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throw error;
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}
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function tryRequireResolve(id, {
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paths: [dirname]
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}) {
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try {
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return {
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error: null,
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value: (((v, w) => (v = v.split("."), w = w.split("."), +v[0] > +w[0] || v[0] == w[0] && +v[1] >= +w[1]))(process.versions.node, "8.9") ? require.resolve : (r, {
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paths: [b]
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}, M = require("module")) => {
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let f = M._findPath(r, M._nodeModulePaths(b).concat(b));
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if (f) return f;
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f = new Error(`Cannot resolve module '${r}'`);
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f.code = "MODULE_NOT_FOUND";
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throw f;
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})(id, {
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paths: [dirname]
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})
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};
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} catch (error) {
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return {
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error,
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value: null
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};
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}
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}
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function tryImportMetaResolve(_x, _x2) {
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return _tryImportMetaResolve.apply(this, arguments);
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}
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function _tryImportMetaResolve() {
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_tryImportMetaResolve = _asyncToGenerator(function* (id, options) {
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try {
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return {
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error: null,
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value: yield (0, _importMetaResolve.default)(id, options)
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};
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} catch (error) {
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return {
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error,
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value: null
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};
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}
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});
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return _tryImportMetaResolve.apply(this, arguments);
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}
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function resolveStandardizedNameForRequire(type, name, dirname) {
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const it = resolveAlternativesHelper(type, name);
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let res = it.next();
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while (!res.done) {
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res = it.next(tryRequireResolve(res.value, {
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paths: [dirname]
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}));
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}
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return res.value;
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}
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function resolveStandardizedNameForImport(_x3, _x4, _x5) {
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return _resolveStandardizedNameForImport.apply(this, arguments);
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}
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function _resolveStandardizedNameForImport() {
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_resolveStandardizedNameForImport = _asyncToGenerator(function* (type, name, dirname) {
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const parentUrl = (0, _url().pathToFileURL)(_path().join(dirname, "./babel-virtual-resolve-base.js")).href;
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const it = resolveAlternativesHelper(type, name);
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let res = it.next();
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while (!res.done) {
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res = it.next(yield tryImportMetaResolve(res.value, parentUrl));
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}
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return (0, _url().fileURLToPath)(res.value);
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});
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return _resolveStandardizedNameForImport.apply(this, arguments);
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}
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const resolveStandardizedName = _gensync()({
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sync(type, name, dirname = process.cwd()) {
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return resolveStandardizedNameForRequire(type, name, dirname);
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},
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async(type, name, dirname = process.cwd()) {
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return _asyncToGenerator(function* () {
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if (!_moduleTypes.supportsESM) {
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return resolveStandardizedNameForRequire(type, name, dirname);
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}
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try {
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return yield resolveStandardizedNameForImport(type, name, dirname);
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} catch (e) {
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try {
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return resolveStandardizedNameForRequire(type, name, dirname);
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} catch (e2) {
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if (e.type === "MODULE_NOT_FOUND") throw e;
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if (e2.type === "MODULE_NOT_FOUND") throw e2;
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throw e;
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}
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}
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})();
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}
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});
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{
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var LOADING_MODULES = new Set();
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}
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function* requireModule(type, name) {
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{
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if (!(yield* (0, _async.isAsync)()) && LOADING_MODULES.has(name)) {
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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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}
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}
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try {
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{
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LOADING_MODULES.add(name);
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}
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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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} catch (err) {
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err.message = `[BABEL]: ${err.message} (While processing: ${name})`;
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throw err;
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} finally {
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{
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LOADING_MODULES.delete(name);
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}
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}
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}
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