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executable file 63 lines (47 sloc) 1.435 kb
#!/usr/bin/env python
"""
Dotfiles syncronization.
Makes symlinks for all files: ~/dotfiles/tilde/bashrc.bash => ~/.bashrc.
Based on https://gist.github.com/490016
"""
import os
import glob
import shutil
SOURCE_DIR = '~/dotfiles/tilde'
EXCLUDE = []
NO_DOT_PREFIX = []
PRESERVE_EXTENSION = [
'slate.js'
]
def force_remove(path):
if os.path.isdir(path) and not os.path.islink(path):
shutil.rmtree(path, False)
else:
os.unlink(path)
def is_link_to(link, dest):
is_link = os.path.islink(link)
is_link = is_link and os.readlink(link).rstrip('/') == dest.rstrip('/')
return is_link
def main():
os.chdir(os.path.expanduser(SOURCE_DIR))
for filename in [file for file in glob.glob('*') if file not in EXCLUDE]:
dotfile = filename
if filename not in NO_DOT_PREFIX:
dotfile = '.' + dotfile
if filename not in PRESERVE_EXTENSION:
dotfile = os.path.splitext(dotfile)[0]
dotfile = os.path.join(os.path.expanduser('~'), dotfile)
source = os.path.join(SOURCE_DIR, filename).replace('~', '.')
# Check that we aren't overwriting anything
if os.path.lexists(dotfile):
if is_link_to(dotfile, source):
continue
response = raw_input("Overwrite file `%s'? [y/N] " % dotfile)
if not response.lower().startswith('y'):
print "Skipping `%s'..." % dotfile
continue
force_remove(dotfile)
os.symlink(source, dotfile)
print "%s => %s" % (dotfile, source)
if __name__ == '__main__':
main()
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