react-native-template-mrf/project/node_modules/which-pm-runs/index.js

'use strict'

module.exports = function () {
  if (!process.env.npm_config_user_agent) {
    return undefined
  }
  return pmFromUserAgent(process.env.npm_config_user_agent)
}

function pmFromUserAgent (userAgent) {
  const pmSpec = userAgent.split(' ')[0]
  const separatorPos = pmSpec.lastIndexOf('/')
  return {
    name: pmSpec.substr(0, separatorPos),
    version: pmSpec.substr(separatorPos + 1)
  }
}