Jean-François Greffier dcab22c307
feat: display package manager in CLI help and tips (#26450)
Display `npx playwright`, `yarn playwright` or `pnpm exec playwright` in
CLI

Fixes #21425
2023-08-17 08:53:08 -07:00

46 lines
1.5 KiB
TypeScript

/**
* Copyright (c) Microsoft Corporation.
*
* 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
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
export function getFromENV(name: string): string | undefined {
let value = process.env[name];
value = value === undefined ? process.env[`npm_config_${name.toLowerCase()}`] : value;
value = value === undefined ? process.env[`npm_package_config_${name.toLowerCase()}`] : value;
return value;
}
export function getAsBooleanFromENV(name: string): boolean {
const value = getFromENV(name);
return !!value && value !== 'false' && value !== '0';
}
export function getPackageManager() {
const env = process.env.npm_config_user_agent || '';
if (env.includes('yarn'))
return 'yarn';
if (env.includes('pnpm'))
return 'pnpm';
return 'npm';
}
export function getPackageManagerExecCommand() {
const packageManager = getPackageManager();
if (packageManager === 'yarn')
return 'yarn';
if (packageManager === 'pnpm')
return 'pnpm exec';
return 'npx';
}