#!/usr/bin/env bash

set -Eeuo pipefail

uvicorn --app-dir /app app.main:app \
    --host 127.0.0.1 \
    --port 8000 \
    --workers 1 &
backend_pid=$!

nginx -g "daemon off;" &
nginx_pid=$!

stop_children() {
    kill -TERM "$backend_pid" "$nginx_pid" 2>/dev/null || true
    wait "$backend_pid" 2>/dev/null || true
    wait "$nginx_pid" 2>/dev/null || true
}

shutdown() {
    trap - TERM INT
    stop_children
    exit 143
}

trap shutdown TERM INT

# If either service exits, stop the other one and let Docker restart/report the
# container rather than leaving a partially working instance running.
set +e
wait -n "$backend_pid" "$nginx_pid"
exit_code=$?
set -e

stop_children
exit "$exit_code"