GN-116 Publishing to npm (#142)

* GN-116 Pin Node version with Volta

* GN-116 Update readme

README.md

@@ -184,7 +184,7 @@ Using SCSS allows us to use mixins, functions and variables from the NICE Design
 
 **TL;DR;** to run the project locally, do the following:
 
-- install [Node 10+](https://nodejs.org/en/download/) or latest LTS version
+- install [Node 14+](https://nodejs.org/en/download/) or latest LTS version. Or even better, use [Volta](https://volta.sh/) to use the Node version pinned in package.json.
 - run `npm i` on the command line to install dependencies
 - run `npm start` on the command line
 - navigate to http://localhost:8080/ in a browser.
@@ -287,14 +287,14 @@ Install the package and require the `Header` and `Footer` React components into
 
 #### Installation
 
-First, install the _@nice-digital/global-nav_ package into your project, directly from GitHub:
-
-> Note: we currently don't publish the Global Nav to npm but we plan to in the future.
+First, install the _@nice-digital/global-nav_ package [from npm](https://www.npmjs.com/package/@nice-digital/global-nav) into your project:
 
 ```sh
-npm install nice-digital/global-nav --save
+npm i @nice-digital/global-nav --save
 ```
 
+> Note: we used to recommend installing directly from GitHub via `npm i nice-digital/global-nav --save` (notice the missing _@_), which still works but we now recommend using npm.
+
 Then, require the header and/or footer into your application:
 
 #### Usage

package.json

@@ -10,7 +10,7 @@
     "start:nohot": "cross-env HOT=false webpack serve --mode development",
     "// PRODUCTION BUILDS": "",
     "build": "webpack --mode=production --config webpack.config.prod.js",
-    "es5ify": "cross-env NODE_ENV=production babel src -d lib --copy-files --no-copy-ignored --ignore \"src/**/*.test.js\",\"src/**/*.test.jsx\",\"src/setupTests.js\",\"src/polyfill/**/*.js\"",
+    "es5ify": "cross-env NODE_ENV=production babel src -d lib --extensions \".js\",\".jsx\",\".snap\" --copy-files --no-copy-ignored --ignore \"src/**/*.test.js\",\"src/**/*.test.jsx\",\"src/setupTests.js\",\"src/polyfill/**/*.js\",\"src/cdn.js\",\"src/**/*.snap\"",
     "// TESTS": "",
     "test": "npm run lint && npm run test:unit",
     "test:unit": "jest --notify",
@@ -48,7 +48,7 @@
     "access": "public"
   },
   "engines": {
-    "node": ">= 8.9"
+    "node": ">= 12"
   },
   "devDependencies": {
     "@babel/cli": "^7.13.16",
@@ -131,5 +131,8 @@
   ],
   "directories": {
     "lib": "lib"
+  },
+  "volta": {
+    "node": "14.18.1"
   }
 }