2012-10-10 12:51:59 +00:00
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#!/usr/bin/env python
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"""
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Dotfiles syncronization.
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Makes symlinks for all files: ./bashrc will by available as ~/.bashrc.
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Source: https://gist.github.com/490016
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"""
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import os
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import glob
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2012-10-12 11:16:23 +00:00
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EXCLUDE = ['tools', 'color', 'setup',' sync.py', 'Readme.md']
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2012-10-10 12:51:59 +00:00
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NO_DOT_PREFIX = ['bin']
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def force_remove(path):
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if os.path.isdir(path) and not os.path.islink(path):
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shutil.rmtree(path, False, on_error)
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else:
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os.unlink(path)
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def is_link_to(link, dest):
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is_link = os.path.islink(link)
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is_link = is_link and os.readlink(link).rstrip('/') == dest.rstrip('/')
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return is_link
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def main():
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os.chdir(os.path.dirname(os.path.abspath(__file__)))
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for filename in [file for file in glob.glob('*') if file not in EXCLUDE]:
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dotfile = filename
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if filename not in NO_DOT_PREFIX:
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dotfile = '.' + dotfile
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dotfile = os.path.join(os.path.expanduser('~'), dotfile)
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source = os.path.relpath(filename, os.path.dirname(dotfile))
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# Check that we aren't overwriting anything
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if os.path.exists(dotfile):
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if is_link_to(dotfile, source):
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continue
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response = raw_input("Overwrite file `%s'? [y/N] " % dotfile)
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if not response.lower().startswith('y'):
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print "Skipping `%s'..." % dotfile
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continue
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force_remove(dotfile)
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os.symlink(source, dotfile)
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print "%s => %s" % (dotfile, source)
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if __name__ == '__main__':
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main()
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