Restart Webpack on config change

example.sh

$ yarn start
yarn run v1.1.0
$ nodemon
[nodemon] 1.12.1
[nodemon] to restart at any time, enter `rs`
[nodemon] watching: webpack/webpack.config.js
[nodemon] starting `webpack-dev-server --config webpack/webpack.config.js`
Project is running at https://localhost:4201/
webpack output is served from /assets/
Content not from webpack is served from ***
Hash: bb03a7937a60dda34b0a
Version: webpack 3.6.0
Time: 3268ms
  Asset     Size  Chunks                    Chunk Names
main.js  2.95 MB       0  [emitted]  [big]  main
 [115] multi (webpack)-dev-server/client?https://localhost:4201 ../app.js 40 bytes {0} [built]
 [116] (webpack)-dev-server/client?https://localhost:4201 7.23 kB {0} [built]
 [117] ***/node_modules/url/url.js 23.3 kB {0} [built]
 [120] ***/node_modules/querystring-es3/index.js 127 bytes {0} [built]
 [123] ***/node_modules/strip-ansi/index.js 161 bytes {0} [built]
 [125] ***/node_modules/loglevel/lib/loglevel.js 7.74 kB {0} [built]
 [126] (webpack)-dev-server/client/socket.js 1.04 kB {0} [built]
 [158] (webpack)-dev-server/client/overlay.js 3.73 kB {0} [built]
 [159] ***/node_modules/ansi-html/index.js 4.26 kB {0} [built]
 [163] (webpack)/hot nonrecursive ^\.\/log$ 170 bytes {0} [built]
 [165] (webpack)/hot/emitter.js 77 bytes {0} [built]
 [167] ./app.js 562 bytes {0} [built]
 [168] ***/node_modules/react/react.js 56 bytes {0} [built]
 [184] ***/node_modules/react-dom/index.js 59 bytes {0} [built]
 [185] ***/node_modules/react-dom/lib/ReactDOM.js 5.05 kB {0} [built]
    + 255 hidden modules
webpack: Compiled successfully.

nodemon.json

{
  "watch": "webpack/webpack.config.js",
  "exec": "webpack-dev-server --config webpack/webpack.config.js"
}

package.json

{
  "scripts": {
    "start": "nodemon",
  },
  "devDependencies": {
    "nodemon": "^1.12.1",
    "webpack": "^3.6.0",
    "webpack-dev-server": "^2.9.1"
  }
}

THANK YOU .. this works like magic !
Combining this with LiveReload plugin to automate all reloading :)