Update development workflow

Procfile

@@ -1,2 +1,2 @@
 hugo: npm run watch-hugo
-webpack: npm run watch-js
+js: npm run watch-js

package.json

@@ -7,6 +7,7 @@
   "author": "Michael Grosser (stp-ip)",
   "license": "Apache",
   "scripts": {
+    "postinstall": "node post-install.js",
     "build-js": "webpack --progress",
     "build-hugo": "cd exampleSite && hugo -c content --config config.toml --minify",
     "watch-js": "webpack --watch --progress",

post-install.js

@@ -0,0 +1,60 @@
+const fs = require('fs');
+const path = require('path');
+
+const mkdir = function(dir) {
+  try {
+    fs.mkdirSync(dir, 0755);
+  } catch(e) {
+    if(e.code !== "EEXIST") {
+      throw e;
+    }
+  }
+};
+
+const rmdir = function(dir) {
+  if (path.existsSync(dir)) {
+    const list = fs.readdirSync(dir);
+    for(let i = 0; i < list.length; i++) {
+      const filename = path.join(dir, list[i]);
+      const stat = fs.statSync(filename);
+
+      if(filename === "." || filename === "..") {
+        continue
+      } else if(stat.isDirectory()) {
+        rmdir(filename);
+      } else {
+        fs.unlinkSync(filename);
+      }
+    }
+
+    fs.rmdirSync(dir);
+  } else {
+    console.warn("warn: " + dir + " not exists");
+  }
+};
+
+const copyDir = function(src, dest) {
+  mkdir(dest);
+  const files = fs.readdirSync(src);
+  for(let i = 0; i < files.length; i++) {
+    const current = fs.lstatSync(path.join(src, files[i]));
+    if(current.isDirectory()) {
+      copyDir(path.join(src, files[i]), path.join(dest, files[i]));
+    } else if(current.isSymbolicLink()) {
+      const symlink = fs.readlinkSync(path.join(src, files[i]));
+      fs.symlinkSync(symlink, path.join(dest, files[i]));
+    } else {
+      copy(path.join(src, files[i]), path.join(dest, files[i]));
+    }
+  }
+};
+
+const copy = function(src, dest) {
+  const oldFile = fs.createReadStream(src);
+  const newFile = fs.createWriteStream(dest);
+  oldFile.pipe(newFile);
+};
+
+
+copyDir('./node_modules/@fortawesome/fontawesome-free-webfonts/scss', './assets/styles/fontawesome');
+copyDir('./node_modules/bootstrap/scss', './assets/styles/bootstrap');