run_session_in_container.py

#!/usr/bin/env python3

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# !\file
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# \author  Martin Gontscharow <gontscharow@fzi.de>
# \date    2024-11-13
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# ---------------------------------------------------------------------

import os
import sys
import subprocess
import argparse

project_dir = os.path.dirname(os.path.realpath(__file__))
sys.path.append(project_dir)

from utils.getters import *

# hotfix where usage of robot folders leads to problems
unwanted_path = "/home/carpc/robot_folders/src/robot_folders"
if unwanted_path in sys.path: 
    sys.path.remove(unwanted_path)

def main(session_dir, external_terminal=False):
    container_name = get_container_name()
    print(f"Checking if the container '{container_name}' is running...")
    container_not_running = subprocess.run( f'docker ps -q -f name="{container_name}" | grep -q .', shell=True, check=False).returncode != 0

    if container_not_running:
        print("Container not running. Building and starting the container...")
        subprocess.run([f"{project_dir}/docker/build_up.py"], check=True)
    else:
        print("Container is already running.")

    if external_terminal: 
        script_path = f"/ws/session/creation/run_session_in_external_terminal.py"
    else: 
        script_path = f"/ws/session/creation/run_session.py"
    docker_command = f"{script_path} --session-dir {session_dir}"
    print(f"Executing script in container with command: {docker_command}")
    docker_command_list = docker_command.split()
    subprocess.run([f"docker", "exec", "-it", container_name, *docker_command_list], check=True)
    print("Script execution in container completed.")


if __name__ == "__main__":
    parser = argparse.ArgumentParser(description=main.__doc__)
    parser.add_argument("-s", "--session-dir")
    parser.add_argument("-e", "--external-terminal", action="store_true", help="Launch in external (gnome-)terminal")
    args = parser.parse_args()
    main(**{k: v for k, v in vars(args).items() if v is not None})