Adding webpack config print

Author: Anthony Gore

.gitignore

@@ -4,3 +4,4 @@ npm-debug.log
 .idea
 .env
 dist
+tmp

package.json

@@ -11,7 +11,8 @@
   "license": "UNLICENSED",
   "scripts": {
     "start": "nodemon ./server.js --ignore src/ -e js,html,css",
-    "build": "rimraf dist && cross-env NODE_ENV=production webpack --config webpack.config.js --progress --hide-modules"
+    "build": "rimraf dist && cross-env NODE_ENV=production webpack --config webpack.config.js --progress --hide-modules",
+    "webpack-config-output": "rimraf tmp && mkdir tmp && cross-env NODE_ENV=production node ./scripts/webpack-config-output.js && cross-env NODE_ENV=development node ./scripts/webpack-config-output.js"
   },
   "dependencies": {
     "body-parser": "^1.15.2",
@@ -37,6 +38,7 @@
     "css-loader": "^0.25.0",
     "extract-text-webpack-plugin": "^2.0.0-beta.5",
     "file-loader": "^0.9.0",
+    "js-object-pretty-print": "^0.2.0",
     "node-sass": "^4.1.1",
     "open": "0.0.5",
     "sass-loader": "^4.1.1",

scripts/webpack-config-output.js

@@ -0,0 +1,17 @@
+var fs = require('fs');
+var pretty = require('js-object-pretty-print').pretty;
+
+require('../webpack.config.js').forEach(target => {
+  let fileName = `./tmp/${target.target}.${process.env.NODE_ENV === 'production' ? 'prod' : 'dev' }.js`;
+  fs.writeFile(
+    fileName,
+    `module.export = ${pretty(target)};`,
+    function(err) {
+      if(err) {
+        return console.log(err);
+      }
+      console.log(`${fileName} successfully saved.`);
+    }
+  );
+});
+