exclude .env file with potentionally sensitive information like LLM API KEYS

.dockerignore

@@ -0,0 +1 @@
+.env

Dockerfile

@@ -33,7 +33,6 @@ WORKDIR /app
 COPY --from=builder /root/.local /root/.local
 COPY ./lightrag ./lightrag
 COPY setup.py .
-COPY .env .
 
 RUN pip install .
 # Make sure scripts in .local are usable

docker-compose.yml

@@ -8,6 +8,7 @@ services:
     volumes:
       - ./data/rag_storage:/app/data/rag_storage
       - ./data/inputs:/app/data/inputs
+      - .env:/app/.env
     env_file:
       - .env
     environment: