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985dc1a4c7
BREAKING CHANGE: The `ng add` command will now ask the user to confirm the package and version prior to installing and executing an uninstalled package. This new behavior allows a user to abort the action if the version selected is not appropriate or if a typo occurred on the command line and an incorrect package would be installed. A `--skip-confirmation` option has been added to skip the prompt and directly install and execute the package. This option is useful in CI and non-TTY scenarios such as automated scripts.
32 lines
718 B
TypeScript
32 lines
718 B
TypeScript
/**
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* @license
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* Copyright Google Inc. All Rights Reserved.
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*
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* Use of this source code is governed by an MIT-style license that can be
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* found in the LICENSE file at https://angular.io/license
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*/
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import * as inquirer from 'inquirer';
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import { isTTY } from './tty';
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export async function askConfirmation(
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message: string,
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defaultResponse: boolean,
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noTTYResponse?: boolean,
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): Promise<boolean> {
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if (!isTTY()) {
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return noTTYResponse ?? defaultResponse;
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}
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const question: inquirer.Question = {
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type: 'confirm',
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name: 'confirmation',
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prefix: '',
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message,
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default: defaultResponse,
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};
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const answers = await inquirer.prompt([question]);
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return answers['confirmation'];
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}
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