#!/bin/bash

# This script is run as root.

# Fix ownership of the data volume.
# The USER_ID and GROUP_ID are passed in at build time and baked into the image.
# We're setting the ownership of the mounted volume to match the user that the app will run as.
echo "Updating /app/data ownership..."
chown -R appuser:appgroup /app/data

echo "Switching to user 'appuser' to run application..."

# Use gosu to drop privileges and execute the application as the 'appuser'
# The '-E' flag preserves the environment variables.
exec gosu appuser:appgroup bash -c '
  # Now running as appuser

  # Start the FastAPI application with Uvicorn in the background
  python -m uvicorn app.main:app --host 0.0.0.0 --port 8000 &
  UVICORN_PID=$!
  echo "Uvicorn started with PID $UVICORN_PID"

  # Start the worker process in the background
  python app/worker.py &
  WORKER_PID=$!
  echo "Worker started with PID $WORKER_PID"

  # Wait for both processes to exit
  wait $UVICORN_PID $WORKER_PID
'