docker-magento/compose/bin/configure-linux

#!/usr/bin/env bash

if [ "$(uname)" == "Darwin" ]; then
    echo "This script is designed for Linux and will not work properly on macOS."
else
    # Get the IP address from the Docker container
    docker_ip=$(docker run --rm alpine ip route | awk 'NR==1 {print $3}')

    # Check if the IP address already exists in /etc/hosts
    if grep -q "$docker_ip host.docker.internal" /etc/hosts; then
        echo "The entry already exists in /etc/hosts. No action needed."
    else
        # Add a new entry to /etc/hosts
        echo "$docker_ip host.docker.internal" | sudo tee -a /etc/hosts
        echo "A new entry in the /etc/hosts file has been created"
    fi

    # Ask the user whether to execute the iptables command
    read -r -p "Do you want to open port 9003 for Xdebug? (y/n): " choice
    if [ "$choice" == "y" ]; then
        sudo iptables -A INPUT -p tcp --dport 9003 -j ACCEPT
        echo "Port 9003 has been opened for xdebug."
    fi

    echo "Tasks completed successfully"
fi