164 lines
4.3 KiB
JavaScript
164 lines
4.3 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.deprecate = deprecate;
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exports.envObjectToArray = envObjectToArray;
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exports.evaluationScript = evaluationScript;
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exports.parsedURL = parsedURL;
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exports.urlMatches = urlMatches;
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exports.globToRegex = globToRegex;
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var _fs = _interopRequireDefault(require("fs"));
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var _utils = require("../utils/utils");
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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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const deprecatedHits = new Set();
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function deprecate(methodName, message) {
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if (deprecatedHits.has(methodName)) return;
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deprecatedHits.add(methodName);
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console.warn(message);
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}
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function envObjectToArray(env) {
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const result = [];
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for (const name in env) {
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if (!Object.is(env[name], undefined)) result.push({
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name,
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value: String(env[name])
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});
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}
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return result;
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}
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async function evaluationScript(fun, arg, addSourceUrl = true) {
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if (typeof fun === 'function') {
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const source = fun.toString();
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const argString = Object.is(arg, undefined) ? 'undefined' : JSON.stringify(arg);
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return `(${source})(${argString})`;
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}
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if (arg !== undefined) throw new Error('Cannot evaluate a string with arguments');
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if ((0, _utils.isString)(fun)) return fun;
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if (fun.content !== undefined) return fun.content;
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if (fun.path !== undefined) {
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let source = await _fs.default.promises.readFile(fun.path, 'utf8');
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if (addSourceUrl) source += '//# sourceURL=' + fun.path.replace(/\n/g, '');
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return source;
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}
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throw new Error('Either path or content property must be present');
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}
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function parsedURL(url) {
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try {
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return new URL(url);
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} catch (e) {
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return null;
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}
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}
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function urlMatches(baseURL, urlString, match) {
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if (match === undefined || match === '') return true;
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if ((0, _utils.isString)(match) && !match.startsWith('*')) match = (0, _utils.constructURLBasedOnBaseURL)(baseURL, match);
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if ((0, _utils.isString)(match)) match = globToRegex(match);
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if ((0, _utils.isRegExp)(match)) return match.test(urlString);
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if (typeof match === 'string' && match === urlString) return true;
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const url = parsedURL(urlString);
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if (!url) return false;
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if (typeof match === 'string') return url.pathname === match;
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if (typeof match !== 'function') throw new Error('url parameter should be string, RegExp or function');
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return match(url);
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}
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const escapeGlobChars = new Set(['/', '$', '^', '+', '.', '(', ')', '=', '!', '|']);
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function globToRegex(glob) {
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const tokens = ['^'];
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let inGroup;
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for (let i = 0; i < glob.length; ++i) {
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const c = glob[i];
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if (escapeGlobChars.has(c)) {
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tokens.push('\\' + c);
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continue;
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}
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if (c === '*') {
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const beforeDeep = glob[i - 1];
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let starCount = 1;
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while (glob[i + 1] === '*') {
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starCount++;
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i++;
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}
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const afterDeep = glob[i + 1];
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const isDeep = starCount > 1 && (beforeDeep === '/' || beforeDeep === undefined) && (afterDeep === '/' || afterDeep === undefined);
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if (isDeep) {
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tokens.push('((?:[^/]*(?:\/|$))*)');
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i++;
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} else {
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tokens.push('([^/]*)');
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}
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continue;
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}
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switch (c) {
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case '?':
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tokens.push('.');
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break;
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case '{':
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inGroup = true;
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tokens.push('(');
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break;
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case '}':
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inGroup = false;
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tokens.push(')');
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break;
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case ',':
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if (inGroup) {
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tokens.push('|');
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break;
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}
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tokens.push('\\' + c);
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break;
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default:
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tokens.push(c);
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}
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}
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tokens.push('$');
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return new RegExp(tokens.join(''));
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} |