configure

#!/bin/sh

PACKAGES="gcc nasm xorriso qemu mtools grub-common"

# Function to check if a package is installed on Arch Linux
check_package_arch() {
    if pacman -Qi $1 >/dev/null 2>&1; then
        echo "$1 is already installed."
    else
        echo "$1 is not installed. Installing..."
        sudo pacman -Sy --noconfirm $1
    fi
}

# Function to check if a package is installed on Ubuntu
check_package_ubuntu() {
    if dpkg -s $1 >/dev/null 2>&1; then
        echo "$1 is already installed."
    else
        echo "$1 is not installed. Installing..."
        sudo apt update
        sudo apt install -y $1
    fi
}

# Check if all packages are installed based on the OS
OS=$(uname -s)
for package in $PACKAGES; do
    case $OS in
        Linux)
            if [ -f "/etc/arch-release" ]; then
                check_package_arch $package
            elif [ -f "/etc/lsb-release" ] || [ -f "/etc/debian_version" ]; then
                check_package_ubuntu $package
            else
                echo "Unsupported Linux distribution. Please install $package manually."
                exit 1
            fi
            ;;
        *)
            echo "Unsupported operating system. Please install $package manually."
            exit 1
            ;;
    esac
done

echo "All required packages are installed. Ready to build!"