Use port numbers from environment file.

Allow overriding of the postgres and redis forwarded ports in the docker configuration to allow running on alternate ports where the default ports may already be in use.

.env.example

@@ -9,7 +9,8 @@ REDIS_PASSWORD=<INSERT_REDIS_PASSWORD>
 POSTGRES_DB=ghostfolio-db
 POSTGRES_USER=user
 POSTGRES_PASSWORD=<INSERT_POSTGRES_PASSWORD>
+POSTGRES_PORT=5432
 
 ACCESS_TOKEN_SALT=<INSERT_RANDOM_STRING>
-DATABASE_URL=postgresql://${POSTGRES_USER}:${POSTGRES_PASSWORD}@localhost:5432/${POSTGRES_DB}?connect_timeout=300&sslmode=prefer
+DATABASE_URL=postgresql://${POSTGRES_USER}:${POSTGRES_PASSWORD}@localhost:${POSTGRES_PORT}/${POSTGRES_DB}?connect_timeout=300&sslmode=prefer
 JWT_SECRET_KEY=<INSERT_RANDOM_STRING>

docker/docker-compose.dev.yml

@@ -7,7 +7,7 @@ services:
     env_file:
       - ../.env
     ports:
-      - 5432:5432
+      - ${POSTGRES_PORT:-5432}:5432
     volumes:
       - postgres:/var/lib/postgresql/data
   redis:
@@ -15,7 +15,7 @@ services:
     container_name: redis
     restart: unless-stopped
     ports:
-      - 6379:6379
+      - ${REDIS_PORT:-6379}:6379
 
 volumes:
   postgres: