seperate dotenv file for docker overrides

.env.docker.sample

@@ -0,0 +1,2 @@
+DB_HOST=db
+STORAGE_PATH=/realdata

.gitignore

@@ -14,7 +14,8 @@ database
 # Miscellaneous
 .DS_Store
 *.log
-.env
+.env*
+!.env*.sample
 
 # Build
 dist

docker-compose.yml

@@ -12,8 +12,7 @@ services:
       - "4040:4040"
     env_file:
       - .env
-    environment:
-      - STORAGE_PATH=/realdata
+      - .env.docker
   worker:
     build: .
     command: npm run worker
@@ -24,8 +23,7 @@ services:
       - retropilot-realdata:/realdata
     env_file:
       - .env
-    environment:
-      - STORAGE_PATH=/realdata
+      - .env.docker
   db:
     image: postgres:14-bullseye
     restart: always