/* eslint strict: 0 */
'use strict';

function runCmd(cmd, args, fn) {
  args = args || [];
  const runner = require('child_process').spawn(cmd, args, {
    // keep color
    stdio: 'inherit'
  });
  runner.on('close', (code) => {
    if (fn) {
      fn(code);
    }
  });
}

runCmd('which', ['tnpm'], (code) => {
  let npm = 'npm';
  if (!code) {
    npm = 'tnpm';
  }
  console.log(`${npm} installing`);
  runCmd(npm, ['install'], () => {
    console.log(`${npm} install end`);
  });
});