Current File : /var/www/html/node_modules/typescript/lib/cancellationToken.js
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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
THIS CODE IS PROVIDED ON AN *AS IS* BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
KIND, EITHER EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION ANY IMPLIED
WARRANTIES OR CONDITIONS OF TITLE, FITNESS FOR A PARTICULAR PURPOSE,
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See the Apache Version 2.0 License for specific language governing permissions
and limitations under the License.
***************************************************************************** */
"use strict";
var __create = Object.create;
var __defProp = Object.defineProperty;
var __getOwnPropDesc = Object.getOwnPropertyDescriptor;
var __getOwnPropNames = Object.getOwnPropertyNames;
var __getProtoOf = Object.getPrototypeOf;
var __hasOwnProp = Object.prototype.hasOwnProperty;
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 __toESM = (mod, isNodeMode, target) => (target = mod != null ? __create(__getProtoOf(mod)) : {}, __copyProps(
// If the importer is in node compatibility mode or this is not an ESM
// file that has been converted to a CommonJS file using a Babel-
// compatible transform (i.e. "__esModule" has not been set), then set
// "default" to the CommonJS "module.exports" for node compatibility.
isNodeMode || !mod || !mod.__esModule ? __defProp(target, "default", { value: mod, enumerable: true }) : target,
mod
));
// src/cancellationToken/cancellationToken.ts
var fs = __toESM(require("fs"));
function pipeExists(name) {
return fs.existsSync(name);
}
function createCancellationToken(args) {
let cancellationPipeName;
for (let i = 0; i < args.length - 1; i++) {
if (args[i] === "--cancellationPipeName") {
cancellationPipeName = args[i + 1];
break;
}
}
if (!cancellationPipeName) {
return {
isCancellationRequested: () => false,
setRequest: (_requestId) => void 0,
resetRequest: (_requestId) => void 0
};
}
if (cancellationPipeName.charAt(cancellationPipeName.length - 1) === "*") {
const namePrefix = cancellationPipeName.slice(0, -1);
if (namePrefix.length === 0 || namePrefix.includes("*")) {
throw new Error("Invalid name for template cancellation pipe: it should have length greater than 2 characters and contain only one '*'.");
}
let perRequestPipeName;
let currentRequestId;
return {
isCancellationRequested: () => perRequestPipeName !== void 0 && pipeExists(perRequestPipeName),
setRequest(requestId) {
currentRequestId = requestId;
perRequestPipeName = namePrefix + requestId;
},
resetRequest(requestId) {
if (currentRequestId !== requestId) {
throw new Error(`Mismatched request id, expected ${currentRequestId}, actual ${requestId}`);
}
perRequestPipeName = void 0;
}
};
} else {
return {
isCancellationRequested: () => pipeExists(cancellationPipeName),
setRequest: (_requestId) => void 0,
resetRequest: (_requestId) => void 0
};
}
}
module.exports = createCancellationToken;
//# sourceMappingURL=cancellationToken.js.map
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