services: app: build: context: . dockerfile: Dockerfile volumes: - .:/app # Mount the local directory to /app in the container working_dir: /app # Set the working directory inside the container to /app command: run --env-file -A --watch=static/,routes/ dev.ts # Custom start command ports: - "8000:8000" # Expose the container port environment: - DATA_DIR=/app/data # Set the environment variable inside the container