cd9fc49eed
StaticFiles defaults to check_dir=True, which raises at import time if frontend/dist/assets is missing on restart — taking down /healthz and /auth/* along with the frontend. Pass check_dir=False so the mount never crashes the app, and make the SPA fallback return a clear 503 instead of an unhandled 500 when index.html is absent. Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_013PphXq1s43DNRj1uWKGXof
47 lines
1.2 KiB
Python
47 lines
1.2 KiB
Python
from contextlib import asynccontextmanager
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from pathlib import Path
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from fastapi import FastAPI, HTTPException
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from fastapi.responses import FileResponse
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from fastapi.staticfiles import StaticFiles
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import app.models # noqa: F401 — registers models on Base.metadata before create_all
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from app.db import Base, engine
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from app.routes.auth import router as auth_router
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FRONTEND_DIST = Path(__file__).resolve().parent.parent.parent / "frontend" / "dist"
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@asynccontextmanager
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async def lifespan(app: FastAPI):
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async with engine.begin() as conn:
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await conn.run_sync(Base.metadata.create_all)
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yield
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app = FastAPI(title="Quantumancy", lifespan=lifespan)
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app.include_router(auth_router)
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@app.get("/healthz")
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async def healthz():
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return {"status": "ok"}
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app.mount(
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"/assets",
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StaticFiles(directory=FRONTEND_DIST / "assets", check_dir=False),
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name="frontend-assets",
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)
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@app.get("/{full_path:path}")
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async def serve_spa(full_path: str):
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index_file = FRONTEND_DIST / "index.html"
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if not index_file.exists():
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raise HTTPException(
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status_code=503,
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detail="Frontend not built. Run `npm run build` in frontend/ and restart.",
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)
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return FileResponse(index_file)
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