@docuify/engine/dist/utils/extract_file_ext.js

A flexible, pluggable engine for building and transforming documentation content from source files.

"use strict";
var __defProp = Object.defineProperty;
var __getOwnPropDesc = Object.getOwnPropertyDescriptor;
var __getOwnPropNames = Object.getOwnPropertyNames;
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 __toCommonJS = (mod) => __copyProps(__defProp({}, "__esModule", { value: true }), mod);

// lib/utils/extract_file_ext.ts
var extract_file_ext_exports = {};
__export(extract_file_ext_exports, {
  default: () => getFileExtension
});
module.exports = __toCommonJS(extract_file_ext_exports);
function getFileExtension(filename) {
  const match = filename.match(/(?:\.([^.\/\\]+))?$/);
  return match?.[1] ?? null;
}