yst-react-cli/dist/utils.js

yst-react-cli

'use strict';

Object.defineProperty(exports, "__esModule", {
    value: true
});
var ora = require('ora'); // 获取模版时的loading
var spawn = require('cross-spawn');
var chalk = require('chalk'); // 美化输出

// loading封装
var waitFunLoading = exports.waitFunLoading = function waitFunLoading(fun) {
    var message = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 'loading...';
    return async function () {
        var spinner = ora(message);
        spinner.start();
        spinner.color = 'blue';
        var res = void 0;
        try {
            res = await fun.apply(undefined, arguments);
        } catch (err) {
            console.log(chalk.redBright.bold(err, 'Download failed！'));
        } finally {
            spinner.succeed();
        }
        return res;
    };
};

// 安装依赖
var installDep = exports.installDep = function installDep(_ref) {
    var dir = _ref.dir,
        packageType = _ref.packageType;
    return new Promise(function (resolve, reject) {
        var args = ['install', '--save', '--save-exact', '--loglevel', 'error'];
        var child = spawn(packageType, args, {
            cwd: dir,
            stdio: ['pipe', process.stdout, process.stderr]
        });
        child.once('close', function (code) {
            if (code !== 0) {
                reject({
                    command: packageType + ' ' + args.join(' ')
                });
                return;
            }
            resolve();
        });
        child.once('error', reject);
    });
};