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120 lines
3.6 KiB
120 lines
3.6 KiB
#!/usr/bin/env python3 |
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from argparse import ArgumentParser |
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from os import system |
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from os.path import basename |
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from random import shuffle |
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from sys import exit |
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from yaml import safe_load |
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GDEFAULTS = { |
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'bots': { |
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'level': 3, |
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'names': ['anarki', 'angel', 'crash', 'doom', 'hunter', |
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'klesk', 'major', 'mynx', 'orbb', 'slash', 'xaero'] |
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} |
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} |
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MDEFAULTS = { |
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'randomize': True, |
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'vars': { |
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'fraglimit': 30, |
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'timelimit': 15 |
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} |
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} |
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def parse_arguments(): |
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desc = 'host a q3 server' |
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parser = ArgumentParser(description=desc) |
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parser.add_argument('-m', '--gamemode', default='default') |
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parser.add_argument('-b', '--bots', type=int, default=0) |
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parser.add_argument('-c', '--config', default='config.yml') |
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parser.add_argument('-B', '--bootstrap') |
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parser.add_argument('-d', '--debug', action="store_true") |
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return parser.parse_args() |
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def gen_confline(param, value, archive=False): |
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set_cmd = 'seta' if archive else 'set' |
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return '{} {} "{}"\n'.format(set_cmd, param, value) |
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def gen_maplist(maplist, randomize=True): |
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num = 1 |
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stmpl = 'set d{} "map {} ; set nextmap vstr d{}"\n' |
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script = str() |
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if randomize: |
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shuffle(maplist) |
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while maplist: |
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nextnum = 1 if len(maplist) == 1 else num + 1 |
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script += stmpl.format(num, maplist.pop(), nextnum) |
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num += 1 |
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script += 'vstr d1\n' |
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return script |
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def gen_addbots(count, level, names): |
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btmpl = 'addbot {} {}\n' |
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script = str() |
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shuffle(names) |
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for bot in names[:count]: |
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script += btmpl.format(bot, level) |
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return script |
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def gen_exec(gcfg, mcfg, bvars=dict(), bot_count=0, debug=False): |
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cfg_data = str() |
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for param in bvars: |
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cfg_data += gen_confline(param, bvars[param], archive=True) |
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cfg_data += gen_maplist(mcfg['maps'], |
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mcfg.get('randomize', MDEFAULTS['randomize'])) |
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if bot_count: |
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bot_level = gcfg.\ |
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get('bots', GDEFAULTS['bots']).\ |
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get('level', GDEFAULTS['bots']['level']) |
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bot_names = gcfg.\ |
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get('bots', GDEFAULTS['bots']).\ |
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get('names', GDEFAULTS['bots']['names']) |
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cfg_data += gen_addbots(bot_count, bot_level, bot_names) |
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if debug: |
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print('Debug {} contents:\n{}'.format(gcfg['exec'], cfg_data)) |
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return |
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try: |
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with open(gcfg['exec'], 'w+') as config: |
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config.write(cfg_data) |
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except FileNotFoundError as error: |
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exit('Config `{}` not found!'.format(error.filename)) |
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def main(): |
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args = parse_arguments() |
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cfg_data, cmd_list, bvars = str(), list(), dict() |
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try: |
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with open(args.config, 'r') as config_file: |
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gcfg = safe_load(config_file) |
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assert {'user', 'exec', 'cmd'} <= gcfg.keys() |
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mcfg = gcfg['gamemodes'][args.gamemode] |
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assert 'maps' in mcfg |
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if args.bootstrap: |
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with open(args.bootstrap, 'r') as bootstrap_file: |
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bvars = safe_load(bootstrap_file) |
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except FileNotFoundError as error: |
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exit('Config `{}` not found!'.format(error.filename)) |
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except (AssertionError, KeyError): |
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exit('Missing required settings in {}!'.format(args.config)) |
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svars = mcfg.get('vars', MDEFAULTS['vars']) |
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exec_filename = basename(gcfg['exec']) |
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for param in svars: |
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cmd_list.append('+set {} {}'.format(param, svars[param])) |
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cmd_list.append('+exec {}'.format(exec_filename)) |
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cmd_opts = ' '.join(cmd_list) |
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action = print if args.debug else system |
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gen_exec(gcfg, mcfg, bvars, args.bots, args.debug) |
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action('sudo -u {} {} {}'.format(gcfg['user'], gcfg['cmd'], cmd_opts)) |
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if __name__ == '__main__': |
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main()
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