package.src.utilities.tty.js Maven / Gradle / Ivy
"use strict";
/**
* @license
* Copyright Google LLC All Rights Reserved.
*
* Use of this source code is governed by an MIT-style license that can be
* found in the LICENSE file at https://angular.dev/license
*/
Object.defineProperty(exports, "__esModule", { value: true });
exports.isTTY = isTTY;
function _isTruthy(value) {
// Returns true if value is a string that is anything but 0 or false.
return value !== undefined && value !== '0' && value.toUpperCase() !== 'FALSE';
}
function isTTY(stream = process.stdout) {
// If we force TTY, we always return true.
const force = process.env['NG_FORCE_TTY'];
if (force !== undefined) {
return _isTruthy(force);
}
return !!stream.isTTY && !_isTruthy(process.env['CI']);
}