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mdns: Remove argument parsing because we won't really need this ? :Z

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Alexandre Aubin 2021-08-11 20:29:29 +02:00
parent 9bef3105f1
commit a2a50d0e45
1 changed files with 4 additions and 67 deletions
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71
bin/yunomdns
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@ -6,10 +6,8 @@ Pythonic declaration of mDNS .local domains for YunoHost
"""
import subprocess
import os
import re
import sys
import argparse
import yaml
import socket
@ -96,30 +94,6 @@ def get_network_interfaces():
if __name__ == '__main__':
###
# ARGUMENTS
###
parser = argparse.ArgumentParser(description='''
mDNS broadcast for .local domains.
Configuration file: /etc/yunohost/mdns.yml
Subdomains are not supported.
''')
parser.add_argument('--regen', nargs='?', const='as_stored', choices=['domains', 'interfaces', 'all', 'as_stored'],
help='''
Regenerates selection into the configuration file then starts mDNS broadcasting.
''')
parser.add_argument('--set-regen', choices=['domains', 'interfaces', 'all', 'none'],
help='''
Set which part of the configuration to be regenerated.
Implies --regen as_stored, with newly stored parameter.
''')
able = parser.add_mutually_exclusive_group()
able.add_argument('--enable', action='store_true', help='Enables mDNS broadcast, and regenerates the configuration')
able.add_argument('--disable', action='store_true')
args = parser.parse_args()
###
# CONFIG
###
@ -128,48 +102,11 @@ if __name__ == '__main__':
config = yaml.load(f) or {}
updated = False
if args.enable:
config['enabled'] = True
args.regen = 'as_stored'
updated = True
required_fields = ["interfaces", "domains"]
missing_fields = [field for field in required_fields if field not in config]
if args.disable:
config['enabled'] = False
updated = True
if args.set_regen:
config['regen'] = args.set_regen
args.regen = 'as_stored'
updated = True
if args.regen:
if args.regen == 'as_stored':
r = config['regen']
else:
r = args.regen
if r == 'none':
print('Regeneration disabled.')
if r == 'interfaces' or r == 'all':
config['interfaces'] = [ i for i in get_network_interfaces() ]
print('Regenerated interfaces list: ' + str(config['interfaces']))
if r == 'domains' or r == 'all':
import glob
config['domains'] = [ d.rsplit('/',1)[1][:-2] for d in glob.glob('/etc/nginx/conf.d/*.local.d') ]
print('Regenerated domains list: ' + str(config['domains']))
updated = True
if updated:
with open('/etc/yunohost/mdns.yml', 'w') as f:
yaml.safe_dump(config, f, default_flow_style=False)
print('Configuration file updated.')
###
# MAIN SCRIPT
###
if config['enabled'] is not True:
print('YunomDNS is disabled.')
sys.exit(0)
if missing_fields:
print("The fields %s are required" % ', '.join(missing_fields))
if config['interfaces'] is None:
print('No interface listed for broadcast.')