You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
80 lines
2.5 KiB
80 lines
2.5 KiB
3 years ago
|
"use strict";
|
||
|
|
|
||
|
|
Object.defineProperty(exports, "__esModule", {
|
||
|
|
value: true
|
||
|
|
});
|
||
|
|
exports.declare = declare;
|
||
|
|
exports.declarePreset = void 0;
|
||
|
|
const apiPolyfills = {
|
||
|
|
assertVersion: api => range => {
|
||
|
|
throwVersionError(range, api.version);
|
||
|
|
},
|
||
|
|
targets: () => () => {
|
||
|
|
return {};
|
||
|
|
},
|
||
|
|
assumption: () => () => {
|
||
|
|
return undefined;
|
||
|
|
}
|
||
|
|
};
|
||
|
|
function declare(builder) {
|
||
|
|
return (api, options, dirname) => {
|
||
|
|
var _clonedApi2;
|
||
|
|
let clonedApi;
|
||
|
|
for (const name of Object.keys(apiPolyfills)) {
|
||
|
|
var _clonedApi;
|
||
|
|
if (api[name]) continue;
|
||
|
|
|
||
|
|
clonedApi = (_clonedApi = clonedApi) != null ? _clonedApi : copyApiObject(api);
|
||
|
|
clonedApi[name] = apiPolyfills[name](clonedApi);
|
||
|
|
}
|
||
|
|
|
||
|
|
return builder((_clonedApi2 = clonedApi) != null ? _clonedApi2 : api, options || {}, dirname);
|
||
|
|
};
|
||
|
|
}
|
||
|
|
const declarePreset = declare;
|
||
|
|
exports.declarePreset = declarePreset;
|
||
|
|
function copyApiObject(api) {
|
||
|
|
let proto = null;
|
||
|
|
if (typeof api.version === "string" && /^7\./.test(api.version)) {
|
||
|
|
proto = Object.getPrototypeOf(api);
|
||
|
|
if (proto && (!has(proto, "version") || !has(proto, "transform") || !has(proto, "template") || !has(proto, "types"))) {
|
||
|
|
proto = null;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
return Object.assign({}, proto, api);
|
||
|
|
}
|
||
|
|
function has(obj, key) {
|
||
|
|
return Object.prototype.hasOwnProperty.call(obj, key);
|
||
|
|
}
|
||
|
|
function throwVersionError(range, version) {
|
||
|
|
if (typeof range === "number") {
|
||
|
|
if (!Number.isInteger(range)) {
|
||
|
|
throw new Error("Expected string or integer value.");
|
||
|
|
}
|
||
|
|
range = `^${range}.0.0-0`;
|
||
|
|
}
|
||
|
|
if (typeof range !== "string") {
|
||
|
|
throw new Error("Expected string or integer value.");
|
||
|
|
}
|
||
|
|
const limit = Error.stackTraceLimit;
|
||
|
|
if (typeof limit === "number" && limit < 25) {
|
||
|
|
Error.stackTraceLimit = 25;
|
||
|
|
}
|
||
|
|
let err;
|
||
|
|
if (version.slice(0, 2) === "7.") {
|
||
|
|
err = new Error(`Requires Babel "^7.0.0-beta.41", but was loaded with "${version}". ` + `You'll need to update your @babel/core version.`);
|
||
|
|
} else {
|
||
|
|
err = new Error(`Requires Babel "${range}", but was loaded with "${version}". ` + `If you are sure you have a compatible version of @babel/core, ` + `it is likely that something in your build process is loading the ` + `wrong version. Inspect the stack trace of this error to look for ` + `the first entry that doesn't mention "@babel/core" or "babel-core" ` + `to see what is calling Babel.`);
|
||
|
|
}
|
||
|
|
if (typeof limit === "number") {
|
||
|
|
Error.stackTraceLimit = limit;
|
||
|
|
}
|
||
|
|
throw Object.assign(err, {
|
||
|
|
code: "BABEL_VERSION_UNSUPPORTED",
|
||
|
|
version,
|
||
|
|
range
|
||
|
|
});
|
||
|
|
}
|
||
|
|
|
||
|
|
//# sourceMappingURL=index.js.map
|