@kui-shell/core/dist/util/home.js

An Electron-based shell for cloud-native development

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.expandHomeDir = exports.default = exports.cwd = void 0;
exports.fallbackCWD = fallbackCWD;
var _path = require("path");
var _os = require("os");
var _capabilities = require("../core/capabilities");
/*
 * Copyright 2019 The Kubernetes Authors
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

const _homedir = (0, _os.homedir)();
const expandHomeDir = function (path) {
  const homedir = _homedir === '/' && process.env.HOME || _homedir;
  if (!path || !path.slice) {
    return path;
  } else if (path === '~') {
    return homedir;
  } else if (path.slice(0, 2) !== '~/' && path.slice(0, 2) !== '~\\') {
    return path;
  } else {
    return (0, _path.join)(homedir, path.slice(2));
  }
};
exports.expandHomeDir = expandHomeDir;
var _default = expandHomeDir;
/** In case of error, e.g. removed CWD, this is our fallback plan */
exports.default = _default;
function fallbackCWD(cwd) {
  if (cwd) {
    return (0, _path.dirname)(cwd);
  } else {
    return process.env.HOME || _homedir || '/';
  }
}
const cwd = () => {
  try {
    return process.env.VIRTUAL_CWD || ((0, _capabilities.inBrowser)() ? process.env.PWD || process.env.HOME || '/' : process.cwd().slice(0));
  } catch (err) {
    // it could be that the underlying directory disappeared
    // see https://github.com/kubernetes-sigs/kui/issues/8160
    console.error('Using fallback plan due to error', err);
    // fallback plan:
    return fallbackCWD();
  }
};
exports.cwd = cwd;