#!/bin/bash
set -euo pipefail

# Ensure TMPDIR exists on the persistent cache volume (created by the volume-init
# container, but guaranteed here for fresh volumes and bare docker-run usage).
# Orphaned fragments from prior docker-kill during model downloads are cleared
# on startup to prevent cross-job ground-truth leakage (Surya staging files).
mkdir -p "${TMPDIR:-/tmp}"
find "${TMPDIR:-/tmp}" -mindepth 1 -mtime +1 -delete 2>/dev/null || true

# Validate the blla segmentation base model and download it if missing or
# incompatible. ketos 7 dropped support for legacy PyTorch ZIP archives —
# this ensures the volume always holds a loadable CoreML protobuf model.
python3 /app/ensure_blla_model.py

exec uvicorn main:app --host 0.0.0.0 --port 8000 --workers 1