109 lines
4.8 KiB
JavaScript
109 lines
4.8 KiB
JavaScript
"use strict";
|
|
|
|
Object.defineProperty(exports, "__esModule", {
|
|
value: true
|
|
});
|
|
exports.default = void 0;
|
|
var _helperPluginUtils = require("@babel/helper-plugin-utils");
|
|
var _helperModuleImports = require("@babel/helper-module-imports");
|
|
var _core = require("@babel/core");
|
|
var _helpers = require("./helpers.js");
|
|
var _index = require("./get-runtime-path/index.js");
|
|
var _polyfills = require("./polyfills.js");
|
|
function supportsStaticESM(caller) {
|
|
return !!(caller != null && caller.supportsStaticESM);
|
|
}
|
|
var _default = (0, _helperPluginUtils.declare)((api, options, dirname) => {
|
|
api.assertVersion(7);
|
|
const {
|
|
helpers: useRuntimeHelpers = true,
|
|
useESModules = false,
|
|
version: runtimeVersion = "7.0.0-beta.0",
|
|
absoluteRuntime = false
|
|
} = options;
|
|
if (typeof useRuntimeHelpers !== "boolean") {
|
|
throw new Error("The 'helpers' option must be undefined, or a boolean.");
|
|
}
|
|
if (typeof useESModules !== "boolean" && useESModules !== "auto") {
|
|
throw new Error("The 'useESModules' option must be undefined, or a boolean, or 'auto'.");
|
|
}
|
|
if (typeof absoluteRuntime !== "boolean" && typeof absoluteRuntime !== "string") {
|
|
throw new Error("The 'absoluteRuntime' option must be undefined, a boolean, or a string.");
|
|
}
|
|
if (typeof runtimeVersion !== "string") {
|
|
throw new Error(`The 'version' option must be a version string.`);
|
|
}
|
|
{
|
|
const DUAL_MODE_RUNTIME = "7.13.0";
|
|
var supportsCJSDefault = (0, _helpers.hasMinVersion)(DUAL_MODE_RUNTIME, runtimeVersion);
|
|
}
|
|
function has(obj, key) {
|
|
return Object.prototype.hasOwnProperty.call(obj, key);
|
|
}
|
|
if (has(options, "useBuiltIns")) {
|
|
if (options["useBuiltIns"]) {
|
|
throw new Error("The 'useBuiltIns' option has been removed. The @babel/runtime " + "module now uses builtins by default.");
|
|
} else {
|
|
throw new Error("The 'useBuiltIns' option has been removed. Use the 'corejs'" + "option to polyfill with `core-js` via @babel/runtime.");
|
|
}
|
|
}
|
|
if (has(options, "polyfill")) {
|
|
if (options["polyfill"] === false) {
|
|
throw new Error("The 'polyfill' option has been removed. The @babel/runtime " + "module now skips polyfilling by default.");
|
|
} else {
|
|
throw new Error("The 'polyfill' option has been removed. Use the 'corejs'" + "option to polyfill with `core-js` via @babel/runtime.");
|
|
}
|
|
}
|
|
if (has(options, "moduleName")) {
|
|
throw new Error("The 'moduleName' option has been removed. @babel/transform-runtime " + "no longer supports arbitrary runtimes. If you were using this to " + "set an absolute path for Babel's standard runtimes, please use the " + "'absoluteRuntime' option.");
|
|
}
|
|
const esModules = useESModules === "auto" ? api.caller(supportsStaticESM) : useESModules;
|
|
const HEADER_HELPERS = ["interopRequireWildcard", "interopRequireDefault"];
|
|
return {
|
|
name: "transform-runtime",
|
|
inherits: (0, _polyfills.createBasePolyfillsPlugin)(options, runtimeVersion, absoluteRuntime),
|
|
pre(file) {
|
|
if (!useRuntimeHelpers) return;
|
|
let modulePath;
|
|
file.set("helperGenerator", name => {
|
|
var _modulePath, _file$get;
|
|
(_modulePath = modulePath) != null ? _modulePath : modulePath = (0, _index.default)((_file$get = file.get("runtimeHelpersModuleName")) != null ? _file$get : "@babel/runtime", dirname, absoluteRuntime);
|
|
{
|
|
if (!(file.availableHelper != null && file.availableHelper(name, runtimeVersion))) {
|
|
if (name === "regeneratorRuntime") {
|
|
return _core.types.arrowFunctionExpression([], _core.types.identifier("regeneratorRuntime"));
|
|
}
|
|
return;
|
|
}
|
|
}
|
|
const isInteropHelper = HEADER_HELPERS.indexOf(name) !== -1;
|
|
const blockHoist = isInteropHelper && !(0, _helperModuleImports.isModule)(file.path) ? 4 : undefined;
|
|
const helpersDir = esModules && file.path.node.sourceType === "module" ? "helpers/esm" : "helpers";
|
|
let helperPath = `${modulePath}/${helpersDir}/${name}`;
|
|
if (absoluteRuntime) helperPath = (0, _index.resolveFSPath)(helperPath);
|
|
return addDefaultImport(helperPath, name, blockHoist, true);
|
|
});
|
|
const cache = new Map();
|
|
function addDefaultImport(source, nameHint, blockHoist, isHelper = false) {
|
|
const cacheKey = (0, _helperModuleImports.isModule)(file.path);
|
|
const key = `${source}:${nameHint}:${cacheKey || ""}`;
|
|
let cached = cache.get(key);
|
|
if (cached) {
|
|
cached = _core.types.cloneNode(cached);
|
|
} else {
|
|
cached = (0, _helperModuleImports.addDefault)(file.path, source, {
|
|
importedInterop: isHelper && supportsCJSDefault ? "compiled" : "uncompiled",
|
|
nameHint,
|
|
blockHoist
|
|
});
|
|
cache.set(key, cached);
|
|
}
|
|
return cached;
|
|
}
|
|
}
|
|
};
|
|
});
|
|
exports.default = _default;
|
|
|
|
//# sourceMappingURL=index.js.map
|