// Copyright (c) Microsoft Corporation. All rights reserved.

// Licensed under the MIT License.

'use strict';

import { ModuleNotInstalledError } from './errors/moduleNotInstalledError';

export function isNotInstalledError(error: Error): boolean {

const isError = typeof error === 'object' && error !== null;

const errorObj = <any>error;

if (!isError) {

return false;

}

if (error instanceof ModuleNotInstalledError) {

return true;

}

const isModuleNoInstalledError = error.message.indexOf('No module named') >= 0;

return errorObj.code === 'ENOENT' || errorObj.code === 127 || isModuleNoInstalledError;

}