initial commit

Dockerfile

@@ -24,7 +24,7 @@
     COPY backend/ ./
     
     # Static export from previous stage
-    COPY --from=frontend-build /app/frontend/out /app/frontend_out
+    COPY --from=frontend-build /app/frontend/out /app/backend/frontend/out
     
     # Create folders & DB file and make them writable
     # Directories /tmp/uploads and /tmp/pdf_chatbot.db are used and should be writable by default

backend/app/core/config.py

@@ -24,7 +24,7 @@ class Settings(BaseSettings):
     ANTHROPIC_API_KEY: Optional[str] = None
     
     # File Storage
-    UPLOAD_DIR: str = "/tmp/uploads" # Explicitly set to a writable temporary directory
+    UPLOAD_DIR: str = os.environ.get("UPLOAD_DIR", "/tmp/uploads") # Use os.environ.get with /tmp default
     MAX_FILE_SIZE: int = 10 * 1024 * 1024  # 10MB
     ALLOWED_EXTENSIONS: list = [".pdf"]
     

backend/main.py

@@ -49,7 +49,7 @@ app.include_router(
 )
 
 # Serve static frontend (exported Next.js) at root
-frontend_path = os.path.abspath(os.path.join(os.path.dirname(__file__), "..", "frontend", "out"))
+frontend_path = os.path.abspath(os.path.join(os.path.dirname(__file__), "frontend", "out"))
 
 # Log frontend path and existence
 logging.info(f"Calculated frontend_path: {frontend_path}")