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#!/usr/bin/env python3
"""
author: deadc0de6 (https://github.com/deadc0de6)
Copyright (c) 2018, deadc0de6
change the `link` key in all dotfiles
to a specific value
usage example:
./change-link.py --true ../config.yaml --ignore f_vimrc --ignore f_xinitrc
"""
import os
import sys
from docopt import docopt
from ruamel.yaml import YAML as yaml
USAGE = """
change-link.py
Usage:
change-link.py --value=<value> [--ignore=<dotfile-name>...] <config.yaml>
change-link.py --help
Options:
-h --help Show this screen.
"""
KEY = 'dotfiles'
ENTRY = 'link'
def change_link(path, value, ignores):
"""change link value"""
with open(path, 'r', encoding='utf-8') as file:
content = yaml(typ='safe').load(file)
for k, val in content[KEY].items():
if k in ignores:
continue
val[ENTRY] = value
data = yaml()
data.default_flow_style = False
data.indent = 2
data.typ = 'rt'
data.dump(content, sys.stdout)
def main():
"""entry point"""
args = docopt(USAGE)
path = os.path.expanduser(args['<config.yaml>'])
value = args['--value']
ignores = args['--ignore']
change_link(path, value, ignores)
if __name__ == '__main__':
main()
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