@modern-js/module-tools
Version:
Simple, powerful, high-performance modern npm package development solution.
59 lines (58 loc) • 2.32 kB
JavaScript
;
var __create = Object.create;
var __defProp = Object.defineProperty;
var __getOwnPropDesc = Object.getOwnPropertyDescriptor;
var __getOwnPropNames = Object.getOwnPropertyNames;
var __getProtoOf = Object.getPrototypeOf;
var __hasOwnProp = Object.prototype.hasOwnProperty;
var __export = (target, all) => {
for (var name in all)
__defProp(target, name, { get: all[name], enumerable: true });
};
var __copyProps = (to, from, except, desc) => {
if (from && typeof from === "object" || typeof from === "function") {
for (let key of __getOwnPropNames(from))
if (!__hasOwnProp.call(to, key) && key !== except)
__defProp(to, key, { get: () => from[key], enumerable: !(desc = __getOwnPropDesc(from, key)) || desc.enumerable });
}
return to;
};
var __toESM = (mod, isNodeMode, target) => (target = mod != null ? __create(__getProtoOf(mod)) : {}, __copyProps(
// If the importer is in node compatibility mode or this is not an ESM
// file that has been converted to a CommonJS file using a Babel-
// compatible transform (i.e. "__esModule" has not been set), then set
// "default" to the CommonJS "module.exports" for node compatibility.
isNodeMode || !mod || !mod.__esModule ? __defProp(target, "default", { value: mod, enumerable: true }) : target,
mod
));
var __toCommonJS = (mod) => __copyProps(__defProp({}, "__esModule", { value: true }), mod);
var map_exports = {};
__export(map_exports, {
mergeMaps: () => mergeMaps,
normalizeSourceMap: () => normalizeSourceMap
});
module.exports = __toCommonJS(map_exports);
var import_remapping = __toESM(require("@ampproject/remapping"));
var import_convert_source_map = __toESM(require("convert-source-map"));
function normalizeSourceMap(map, opts) {
if ((opts === null || opts === void 0 ? void 0 : opts.needSourceMap) === false || !map) {
return void 0;
}
if (typeof map === "string") {
return JSON.parse(map);
}
return map;
}
function mergeMaps(mapList) {
const map = (0, import_remapping.default)(mapList, () => null);
return {
toMap: () => map,
toString: () => map.toString(),
toComment: () => import_convert_source_map.default.fromObject(map).toComment()
};
}
// Annotate the CommonJS export names for ESM import in node:
0 && (module.exports = {
mergeMaps,
normalizeSourceMap
});