npm-cnv v1.1.3

npm-compare-node-versions

Compare your global node version to project node version and provides a message if the two match or not.

##How to use npm install npm-cnv --save

###Step 1 Add the required node version to be used in the project to the package.json

  "engines": {
    "node": "v5.5.0"
  }

###Step 2 Add node module to the package.json

  "scripts": {
    "nodeVer": "./node_modules/.bin/npm-cnv"
  }

###Step 3 npm run nodeVer

This should provide an error message or success message, if the step above has not been completed then it will not work (engines).

##Combine scripts

npm run dev

  "scripts": {
    "dev": "npm run nodeVer && npm run webpack:dev",
    "webpack:dev": "./node_modules/.bin/webpack --progress --profile --colors
    "nodeVer": "./node_modules/.bin/npm-cnv"
  },

dev command combines nodeVer and webpack:dev using && double ampersand