63 lines
1.4 KiB
Python
Executable File
63 lines
1.4 KiB
Python
Executable File
#!/usr/bin/env python3
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"""
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Dotfiles syncronization.
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Makes symlinks for all files: ~/dotfiles/tilde/bashrc.bash => ~/.bashrc.
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Based on 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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import shutil
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SOURCE_DIR = '~/dotfiles/tilde'
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EXCLUDE = []
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NO_DOT_PREFIX = []
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PRESERVE_EXTENSION = [
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'slate.js'
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]
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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)
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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.expanduser(SOURCE_DIR))
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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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if filename not in PRESERVE_EXTENSION:
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dotfile = os.path.splitext(dotfile)[0]
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dotfile = os.path.join(os.path.expanduser('~'), dotfile)
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source = os.path.join(SOURCE_DIR, filename).replace('~', '.')
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# Check that we aren't overwriting anything
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if os.path.lexists(dotfile):
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if is_link_to(dotfile, source):
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continue
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response = 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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