Automatically install deps for any serverless project found

auto-install-npm-deps.js

const path = require('path')
const globby = require('globby')
const execSync = require('child_process').execSync

globby(['*/serverless.yml']).then(paths => {
  // Now run npm install
  const command = `npm install`
  paths.forEach((p) => {
    var t = path.join(__dirname, p)
    execSync(command, {
      cwd: path.dirname(t),
      stdio: [0, 1, 2]
    })
  })
})