@angular/cli/tasks/npm-install.js

"use strict";
const Task = require('../ember-cli/lib/models/task');
const chalk = require('chalk');
const child_process_1 = require('child_process');
Object.defineProperty(exports, "__esModule", { value: true });
exports.default = Task.extend({
    run: function () {
        const ui = this.ui;
        let packageManager = this.packageManager;
        if (packageManager === 'default') {
            packageManager = 'npm';
        }
        return new Promise(function (resolve, reject) {
            ui.writeLine(chalk.green(`Installing packages for tooling via ${packageManager}.`));
            child_process_1.exec(`${packageManager} install`, (err, stdout, stderr) => {
                if (err) {
                    ui.writeLine(stderr);
                    ui.writeLine(chalk.red('Package install failed, see above.'));
                    reject();
                }
                else {
                    ui.writeLine(chalk.green(`Installed packages for tooling via ${packageManager}.`));
                    resolve();
                }
            });
        });
    }
});
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