Teeworlds server management script

manage.py

#!/usr/bin/env python3
import os
import sys
import subprocess
import signal
import time
from typing import List


basedir = os.path.dirname(os.path.realpath(__file__))

files = os.listdir(basedir)
cfgfiles = []

for file in files:
    if os.path.isfile(file) and file.split(".")[-1] == "cfg":
        cfgfiles.append(file)

class Server:
    def __init__(self, file: str):
        self.file = file
        self.process = None

    def start(self):
        with open(f'{self.file}.log', 'w') as logfile:
            print(f"Started server {self.file}")
            self.process = subprocess.Popen(['./teeworlds_srv', '-f', self.file], cwd=basedir, stdout=logfile, stderr=logfile)

servers: List[Server] = []

def stop_servers(signum, frame):
    for server in servers:
        if server.process:
            server.process.terminate()
    sys.exit()

signal.signal(signal.SIGINT, stop_servers)
signal.signal(signal.SIGTERM, stop_servers)

for file in cfgfiles:
    server = Server(file)
    server.start()
    servers.append(server)

while True:
    for server in servers:
        if server.process is not None and server.process.poll() is not None:
            server.start()
    time.sleep(5)

# TODO: Add a thread to accept commands to servers.