Spaces:
Paused
Paused
File size: 2,738 Bytes
1d6872e | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 | """Restore the pre-retirement full app: App.tsx (frontend) + start.sh (backend).
Upstream smolagents/ml-intern retired the hosted app: frontend App.tsx now
renders RetirementPage ("ML Intern has moved to HuggingChat") and backend/start.sh
now runs retired_main:app. That turns this Space into a static redirect page and
the backend never starts, so our model patches have no visible effect.
This patch overwrites both files with the last pre-retirement versions that this
Space's Dockerfile was built on:
- frontend/src/App.tsx -> full AppLayout + useAuth app
- backend/start.sh -> uvicorn main:app (the real backend)
Runs from either build stage: it patches whichever target exists and prints
SKIP for the other (idempotent, re-runnable).
"""
import os
FRONTEND_APP = r"""import { Box } from '@mui/material';
import AppLayout from '@/components/Layout/AppLayout';
import { useAuth } from '@/hooks/useAuth';
function App() {
// Non-blocking auth check -- fires in background, updates store when done.
// If auth fails later, apiFetch redirects to /auth/login.
useAuth();
return (
<Box sx={{ height: '100vh', display: 'flex' }}>
<AppLayout />
</Box>
);
}
export default App;
"""
BACKEND_START = r"""#!/bin/bash
# Entrypoint for HF Spaces dev mode compatibility.
# Dev mode spawns CMD multiple times simultaneously on restart.
# Only the first instance can bind port 7860 - the rest must exit
# with code 0 so the dev mode daemon doesn't mark the app as crashed.
# Run uvicorn; if it fails due to port conflict, exit cleanly.
uvicorn main:app --host 0.0.0.0 --port 7860
EXIT_CODE=$?
if [ $EXIT_CODE -ne 0 ]; then
# Check if this was a port-in-use failure (another instance already running)
echo "uvicorn exited with code $EXIT_CODE, exiting gracefully."
exit 0
fi
"""
def _write(path: str, content: str, executable: bool = False) -> bool:
if not os.path.exists(path):
return False
with open(path, "w", encoding="utf-8") as f:
f.write(content)
if executable:
os.chmod(path, 0o755)
return True
changed = False
written = _write("/source/frontend/src/App.tsx", FRONTEND_APP)
if written:
print("OK: restored /source/frontend/src/App.tsx (full AppLayout app)")
changed = True
else:
print("SKIP: /source/frontend/src/App.tsx not present (backend stage?)")
written = _write("/app/backend/start.sh", BACKEND_START, executable=True)
if written:
print("OK: restored /app/backend/start.sh (uvicorn main:app)")
changed = True
else:
print("SKIP: /app/backend/start.sh not present (frontend stage?)")
if not changed:
raise SystemExit("FAIL: neither target file found - unexpected layout")
print("OK: full-app restore done") |