124 lines
5.4 KiB
JavaScript
124 lines
5.4 KiB
JavaScript
/*---------------------------------------------------------------------------------------------
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* Copyright (c) Microsoft Corporation. All rights reserved.
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* Licensed under the MIT License. See License.txt in the project root for license information.
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*--------------------------------------------------------------------------------------------*/
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'use strict';
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var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
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if (k2 === undefined) k2 = k;
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var desc = Object.getOwnPropertyDescriptor(m, k);
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if (!desc || ("get" in desc ? !m.__esModule : desc.writable || desc.configurable)) {
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desc = { enumerable: true, get: function() { return m[k]; } };
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}
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Object.defineProperty(o, k2, desc);
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}) : (function(o, m, k, k2) {
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if (k2 === undefined) k2 = k;
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o[k2] = m[k];
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}));
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var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {
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Object.defineProperty(o, "default", { enumerable: true, value: v });
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}) : function(o, v) {
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o["default"] = v;
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});
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var __importStar = (this && this.__importStar) || function (mod) {
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if (mod && mod.__esModule) return mod;
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var result = {};
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if (mod != null) for (var k in mod) if (k !== "default" && Object.prototype.hasOwnProperty.call(mod, k)) __createBinding(result, mod, k);
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__setModuleDefault(result, mod);
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return result;
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};
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Object.defineProperty(exports, "__esModule", { value: true });
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exports.Utils = void 0;
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const nodePath = __importStar(require("path"));
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const posixPath = nodePath.posix || nodePath;
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const slash = '/';
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var Utils;
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(function (Utils) {
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/**
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* Joins one or more input paths to the path of URI.
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* '/' is used as the directory separation character.
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*
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* The resolved path will be normalized. That means:
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* - all '..' and '.' segments are resolved.
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* - multiple, sequential occurences of '/' are replaced by a single instance of '/'.
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* - trailing separators are preserved.
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*
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* @param uri The input URI.
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* @param paths The paths to be joined with the path of URI.
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* @returns A URI with the joined path. All other properties of the URI (scheme, authority, query, fragments, ...) will be taken from the input URI.
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*/
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function joinPath(uri, ...paths) {
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return uri.with({ path: posixPath.join(uri.path, ...paths) });
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}
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Utils.joinPath = joinPath;
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/**
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* Resolves one or more paths against the path of a URI.
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* '/' is used as the directory separation character.
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*
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* The resolved path will be normalized. That means:
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* - all '..' and '.' segments are resolved.
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* - multiple, sequential occurences of '/' are replaced by a single instance of '/'.
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* - trailing separators are removed.
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*
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* @param uri The input URI.
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* @param paths The paths to resolve against the path of URI.
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* @returns A URI with the resolved path. All other properties of the URI (scheme, authority, query, fragments, ...) will be taken from the input URI.
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*/
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function resolvePath(uri, ...paths) {
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let path = uri.path;
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let slashAdded = false;
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if (path[0] !== slash) {
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path = slash + path; // make the path abstract: for posixPath.resolve the first segments has to be absolute or cwd is used.
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slashAdded = true;
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}
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let resolvedPath = posixPath.resolve(path, ...paths);
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if (slashAdded && resolvedPath[0] === slash && !uri.authority) {
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resolvedPath = resolvedPath.substring(1);
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}
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return uri.with({ path: resolvedPath });
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}
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Utils.resolvePath = resolvePath;
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/**
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* Returns a URI where the path is the directory name of the input uri, similar to the Unix dirname command.
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* In the path, '/' is recognized as the directory separation character. Trailing directory separators are ignored.
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* The orignal URI is returned if the URIs path is empty or does not contain any path segments.
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*
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* @param uri The input URI.
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* @return The last segment of the URIs path.
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*/
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function dirname(uri) {
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if (uri.path.length === 0 || uri.path === slash) {
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return uri;
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}
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let path = posixPath.dirname(uri.path);
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if (path.length === 1 && path.charCodeAt(0) === 46 /* CharCode.Period */) {
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path = '';
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}
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return uri.with({ path });
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}
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Utils.dirname = dirname;
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/**
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* Returns the last segment of the path of a URI, similar to the Unix basename command.
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* In the path, '/' is recognized as the directory separation character. Trailing directory separators are ignored.
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* The empty string is returned if the URIs path is empty or does not contain any path segments.
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*
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* @param uri The input URI.
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* @return The base name of the URIs path.
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*/
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function basename(uri) {
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return posixPath.basename(uri.path);
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}
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Utils.basename = basename;
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/**
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* Returns the extension name of the path of a URI, similar to the Unix extname command.
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* In the path, '/' is recognized as the directory separation character. Trailing directory separators are ignored.
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* The empty string is returned if the URIs path is empty or does not contain any path segments.
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*
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* @param uri The input URI.
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* @return The extension name of the URIs path.
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*/
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function extname(uri) {
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return posixPath.extname(uri.path);
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}
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Utils.extname = extname;
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})(Utils || (exports.Utils = Utils = {}));
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