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#!/usr/bin/env python3
import subprocess
import argparse
import configparser
import shutil
def backup(config):
shutil.copy('/etc/pacman.d/mirrorlist', '/etc/pacman.d/mirrorlist.backup')
print('Copied /etc/pacman.d/mirrorlist to /etc/pacman.d/mirrorlist.backup.')
def update(config):
if (config.getboolean('pacmirror','backup')):
backup(config)
print('Updating mirrorlist...')
reflectorOptions = {
#Configuration name : [command option, include param]
'connectionTimeout' : ['--connection-timeout', True],
'cacheTimeout' : ['--cache-timeout', True],
'sort' : ['--sort', True],
'threads' : ['--threads', True],
'verbose' : ['--verbose', False],
'age' : ['-a', True],
'country' : ['-c', True],
'fastest' : ['-f', True],
'include' : ['-i', True],
'exclude' : ['-x', True],
'latest' : ['-l', True],
'number' : ['-n', True],
'protocol' : ['-p', True],
}
reflectorCommand = ['reflector', '--save', '/etc/pacman.d/mirrorlist']
for option in config['reflector']:
co = reflectorOptions[option]
if option == "country":
for country in config['reflector'][option].split(', '):
reflectorCommand.append(co[0])
reflectorCommand.append(country)
elif (co[1]):
reflectorCommand.append(co[0])
reflectorCommand.append(config['reflector'][option])
elif (config.getboolean('reflector',option)):
reflectorCommand.append(co[0])
subprocess.call(reflectorCommand)
print('Mirrorlist updated.')
commands = {
'update': update,
'backup': backup
}
parser = argparse.ArgumentParser(description='Update the pacman mirror list using reflector. This must be run with privileges to overwrite the pacman mirrorlist.')
parser.add_argument('-c', '--conf', help='the configuration file to use, default /etc/pacmirror/pacmirror.conf', default='/etc/pacmirror/pacmirror.conf')
parser.add_argument('COMMAND', help='the command to perform, either backup or update', default='update')
args = parser.parse_args()
config = configparser.ConfigParser()
config.read(args.conf)
commands[args.COMMAND](config)
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