import os
import subprocess

def run_command(command):
    process = subprocess.Popen(command, stdout=subprocess.PIPE, shell=True)
    output, error = process.communicate()

    if error:
        print(f"Error: {error}")
    return output

def install_sudo():
    run_command("apt-get update")
    run_command("apt-get -y full-upgrade")
    run_command("apt-get install -y sudo")

def install_docker():
    try:
        subprocess.run(['docker', '--version'], check=True)
        print("Docker is already installed.")
    except subprocess.CalledProcessError:
        print("Docker is not installed. Proceeding with installation...")
        subprocess.run(['curl', '-fsSL', 'https://get.docker.com', '-o', 'get-docker.sh'])
        subprocess.run(['sudo', 'sh', 'get-docker.sh'])
        subprocess.run(['sudo', 'usermod', '-aG', 'docker', '$USER'])
        print("Docker installation complete.")

def main():
    run_command("docker build -t my-docker-image .")
    run_command("docker run my-docker-image")

if __name__ == "__main__":
    install_sudo()
    install_docker()
    main()