newkit-cli/lib2/nk_update.js

Newkit cli tools.

const fs = require('fs');
const path = require('path');
const child_process = require('child_process');

const util = require('./../lib/util');
const config = require('./config');

module.exports = (version, force) => {
  let cwd = process.cwd();
  let pkgFilepath = path.join(cwd, 'package.json');
  if (!fs.existsSync(pkgFilepath)) {
    return util.error('package.json not found.');
  }
  let pkgOj = JSON.parse(fs.readFileSync(pkgFilepath, 'utf8'));
  config.getConfig('')
    .then(conf => {
      if (!conf.latestVersion) {
        return util.error('No published versions.');
      }
      let needVersion = version || conf.latestVersion;
      if (!force) { // 非强制安装，检查版本
        if (util.compareVersion(needVersion, pkgOj.version) <= 0) {
          return util.error('Local version are less than or equal to need version, Stoped.');
        }
      }
      util.info(`Get version ${needVersion} succeed. Downloading...`);
      let packagePath = `${conf.newkit2PackageAddress}/${needVersion}.zip`;
      util.downloadFile(packagePath)
        .then(downloadFolder => {
          util.info('Downloading zip package succeed. Unzip...');
          util.unzip(downloadFolder, cwd)
            .then(folderPath => {
              util.info(`Init successfully. Current vesion ${conf.latestVersion}`);
              util.info(`Try to install dependencies...`);
              exec('npm i --registry http://10.16.75.27:7001/');
            }).catch(util.error);
        }).catch(util.error);
    });
};