84 lines
4.0 KiB
JavaScript
84 lines
4.0 KiB
JavaScript
"use strict";
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Object.defineProperty(exports, "__esModule", {
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value: true
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});
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exports.getUbuntuVersion = getUbuntuVersion;
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exports.getUbuntuVersionSync = getUbuntuVersionSync;
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var _fs = _interopRequireDefault(require("fs"));
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var os = _interopRequireWildcard(require("os"));
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function _getRequireWildcardCache(nodeInterop) { if (typeof WeakMap !== "function") return null; var cacheBabelInterop = new WeakMap(); var cacheNodeInterop = new WeakMap(); return (_getRequireWildcardCache = function (nodeInterop) { return nodeInterop ? cacheNodeInterop : cacheBabelInterop; })(nodeInterop); }
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function _interopRequireWildcard(obj, nodeInterop) { if (!nodeInterop && obj && obj.__esModule) { return obj; } if (obj === null || typeof obj !== "object" && typeof obj !== "function") { return { default: obj }; } var cache = _getRequireWildcardCache(nodeInterop); if (cache && cache.has(obj)) { return cache.get(obj); } var newObj = {}; var hasPropertyDescriptor = Object.defineProperty && Object.getOwnPropertyDescriptor; for (var key in obj) { if (key !== "default" && Object.prototype.hasOwnProperty.call(obj, key)) { var desc = hasPropertyDescriptor ? Object.getOwnPropertyDescriptor(obj, key) : null; if (desc && (desc.get || desc.set)) { Object.defineProperty(newObj, key, desc); } else { newObj[key] = obj[key]; } } } newObj.default = obj; if (cache) { cache.set(obj, newObj); } return newObj; }
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function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
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/**
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* Copyright 2017 Google Inc. All rights reserved.
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* Modifications copyright (c) Microsoft Corporation.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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let ubuntuVersionCached;
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async function getUbuntuVersion() {
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if (ubuntuVersionCached === undefined) ubuntuVersionCached = await getUbuntuVersionAsyncInternal();
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return ubuntuVersionCached;
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}
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function getUbuntuVersionSync() {
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if (ubuntuVersionCached === undefined) ubuntuVersionCached = getUbuntuVersionSyncInternal();
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return ubuntuVersionCached;
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}
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async function getUbuntuVersionAsyncInternal() {
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if (os.platform() !== 'linux') return '';
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let osReleaseText = await _fs.default.promises.readFile('/etc/upstream-release/lsb-release', 'utf8').catch(e => '');
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if (!osReleaseText) osReleaseText = await _fs.default.promises.readFile('/etc/os-release', 'utf8').catch(e => '');
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if (!osReleaseText) return '';
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return parseUbuntuVersion(osReleaseText);
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}
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function getUbuntuVersionSyncInternal() {
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if (os.platform() !== 'linux') return '';
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try {
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let osReleaseText;
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if (_fs.default.existsSync('/etc/upstream-release/lsb-release')) osReleaseText = _fs.default.readFileSync('/etc/upstream-release/lsb-release', 'utf8');else osReleaseText = _fs.default.readFileSync('/etc/os-release', 'utf8');
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if (!osReleaseText) return '';
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return parseUbuntuVersion(osReleaseText);
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} catch (e) {
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return '';
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}
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}
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function parseUbuntuVersion(osReleaseText) {
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const fields = new Map();
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for (const line of osReleaseText.split('\n')) {
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const tokens = line.split('=');
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const name = tokens.shift();
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let value = tokens.join('=').trim();
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if (value.startsWith('"') && value.endsWith('"')) value = value.substring(1, value.length - 1);
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if (!name) continue;
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fields.set(name.toLowerCase(), value);
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} // For Linux mint
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if (fields.get('distrib_id') && fields.get('distrib_id').toLowerCase() === 'ubuntu') return fields.get('distrib_release') || '';
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if (!fields.get('name') || fields.get('name').toLowerCase() !== 'ubuntu') return '';
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return fields.get('version_id') || '';
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} |