Better script solution

composer.json

@@ -23,7 +23,7 @@
     "composer/installers": "^1.0.20",
     "drupal-composer/drupal-scaffold": "^2.0.1",
     "cweagans/composer-patches": "~1.0",
-    "drupal/core": "8.1.6",
+    "drupal/core": "8.1.7",
     "drush/drush": "~8.0",
     "drupal/console": "~0.10",
     "drupal/address": "1.0-beta3",
@@ -70,13 +70,22 @@
     ]
   },
   "scripts": {
-    "remove-git-directories": "find web/ -name '.git' -type d -print0|xargs -0 rm -r --",
     "drupal-scaffold": "DrupalComposer\\DrupalScaffold\\Plugin::scaffold",
     "post-install-cmd": [
-      "DrupalProject\\composer\\ScriptHandler::createRequiredFiles"
+      "DrupalProject\\composer\\ScriptHandler::createRequiredFiles",
+      "@removeGitDirectories",
+      "@preProcessTheme"
     ],
     "post-update-cmd": [
-      "DrupalProject\\composer\\ScriptHandler::createRequiredFiles"
+      "DrupalProject\\composer\\ScriptHandler::createRequiredFiles",
+      "@removeGitDirectories",
+      "@preProcessTheme"
+    ],
+    "preProcessTheme": [
+      "cd web/themes/custom/NAME && gulp css --env production"
+    ],
+    "removeGitDirectories": [
+      "find web/ -name '.git' -type d -print0|xargs -0 rm -r --"
     ]
   },
   "extra": {