#!/bin/sh
set -eu

HOST="${FACE_LOCK_HOST:-0.0.0.0}"
PORT="${PORT:-8000}"
WORKERS="${WEB_CONCURRENCY:-2}"
LOG_LEVEL="${LOG_LEVEL:-info}"
KEEPALIVE="${UVICORN_KEEPALIVE_TIMEOUT:-5}"

case "$WORKERS" in
  ''|*[!0-9]*)
    echo "WEB_CONCURRENCY must be a positive integer" >&2
    exit 1
    ;;
esac

case "$PORT" in
  ''|*[!0-9]*)
    echo "PORT must be a positive integer" >&2
    exit 1
    ;;
esac

exec python -m uvicorn app.main:app \
  --host "$HOST" \
  --port "$PORT" \
  --workers "$WORKERS" \
  --timeout-keep-alive "$KEEPALIVE" \
  --proxy-headers \
  --no-server-header \
  --log-level "$LOG_LEVEL"