mc_launcher

#!/usr/bin/env python3

import docker
import os
import sys

# VARIABLES
startMode = sys.argv[1]
server = sys.argv[2]
baseDir = "/var/games/"
workDir = baseDir + server
brImage = "imetzach/bedrock-server"
sSet = ['permissions.json', 'server.properties', 'whitelist.json']

# FUNCTIONS
def mWork():        # Create settings folder
    if not os.path.exists(workDir):
        os.makedirs(workDir)
        print("Creating settings folder " + workDir)
    else:
        print(workDir + " already exists.")

def mSettings():    # Create settings files
    for i in sSet[:]:
        os.chdir(workDir)
        if not os.path.exists(i):
            setFile = open(i, 'w')
            setFile.write('')
            setFile.close()
            print("Creating " + i)
        else:
            print("File " + i + " already exists")

def mContainer():
    client = docker.from_env()
    client.containers.run(brImage, detach=True, volumes {workDir + 'permission.json': {'bind', '/opt/minecraft/permission.json', 'mode': 'rw,z'},
                                                        })

def chkMode(startMode): # Check the runtime argument. Is this a new server or an upgrade?
    switcher = {
        1 : "start",
        2 : "upgrade"
    }
    print(switcher.get(server, "Usage: " + sys.argv[0] + " <start | upgrade> <server name>\n"))