newkit-cli/lib/nc_init.js

Newkit cli tools.

'use strict';

var fs = require('fs');
var child_process = require('child_process');
var util = require('./util');
var config = require('./../config.json');

module.exports = () => {
  var cwd = process.cwd();
  if (fs.readdirSync(cwd).length !== 0) {
    return util.error('Current folder is not empty.');
  }
  util.getJson(`${config.apiHost}/newkit-autoupdate/v1/current-version`)
    .then((data) => {
      if (!data) {
        return util.error('No published versions.');
      }
      util.info('Get latest version succeed. Downloading...');
      util.downloadFile(data.filename)
        .then((downloadFolder) => {
          util.info('Downloading zip package succeed. Unzip...');
          util.unzip(downloadFolder, cwd)
            .then((folderPath) => {
              util.info(`Init successfully. Current vesion ${data.versionNo}`);
              util.info(`Try to install dependencies...`);
              child_process.exec('npm install', (err, stdout, stderr) => {
                if (err) {
                  console.log(err);
                } else {
                  console.log(stdout);
                  console.log(stderr);
                }
              });
            }).catch(util.error);
        }).catch(util.error);
    }).catch(util.error);
};