#!/bin/bash
set -e

# Create required directories if they don't exist
mkdir -p /var/run/docker

# Start the Docker daemon in the background
dockerd &

# Wait until Docker is ready
timeout=60
until docker info >/dev/null 2>&1; do
    if [ $timeout -le 0 ]; then
        echo >&2 "❌ Docker daemon failed to start within expected time."
        exit 1
    fi
    echo "⏳ Waiting for Docker to be ready... ($timeout)"
    sleep 1
    timeout=$((timeout - 1))
done

echo "✅ Docker daemon is up and running."

# Execute any passed command (default: bash)
exec "$@"