Remove node_modules volume and add install pre-script in package.json

Author: DerouineauNicolas

docker-compose-debug.yml

@@ -4,7 +4,6 @@ volumes:
   dbvolume:
   ipython:
   static_volume:
-  node_module:
 
 services:
   db:
@@ -49,8 +48,7 @@ services:
     build: ./frontend
     volumes:
       - ./frontend/:/usr/src/app/
-      - node_module:/usr/src/app/frontend/node_modules/
-    command: bash -c "npm install && npm start"
+    command: bash -c "npm start"
     depends_on:
       - web
     ports:

frontend/.dockerignore

@@ -0,0 +1,2 @@
+/node_modules
+node_modules

frontend/package.json

@@ -26,6 +26,7 @@
     "video.js": "^7.8.2"
   },
   "scripts": {
+    "prestart": "if [ ! -d node_modules ]; then npm install; fi",
     "start": "react-scripts start",
     "build": "react-scripts build",
     "test": "react-scripts test",