kadupul-git/docker/backend/entrypoint.sh

#!/bin/bash
set -euo pipefail

MYSQL_HOST="${MYSQL_HOST:-db}"
MYSQL_PORT="${MYSQL_PORT:-3306}"
MYSQL_USER="${MYSQL_USER:-root}"

echo "Waiting for MySQL at ${MYSQL_HOST}:${MYSQL_PORT}..."
for i in $(seq 1 90); do
  if mysqladmin ping -h"${MYSQL_HOST}" -P"${MYSQL_PORT}" -u"${MYSQL_USER}" -p"${MYSQL_PASSWORD}" --silent 2>/dev/null; then
    echo "MySQL is ready."
    break
  fi
  if [ "$i" -eq 90 ]; then
    echo "Timeout waiting for MySQL."
    exit 1
  fi
  sleep 2
done

cd /app
python docker_bootstrap.py

exec python run.py