initial commit

sync.py

@@ -0,0 +1,51 @@
+#!/usr/bin/env python
+
+"""
+Dotfiles syncronization.
+Makes symlinks for all files: ./bashrc will by available as ~/.bashrc.
+Source: https://gist.github.com/490016
+"""
+
+import os
+import glob
+
+EXCLUDE = ['sync.py']
+NO_DOT_PREFIX = ['bin']
+
+def force_remove(path):
+	if os.path.isdir(path) and not os.path.islink(path):
+		shutil.rmtree(path, False, on_error)
+	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.dirname(os.path.abspath(__file__)))
+	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
+		dotfile = os.path.join(os.path.expanduser('~'), dotfile)
+		source = os.path.relpath(filename, os.path.dirname(dotfile))
+
+		# Check that we aren't overwriting anything
+		if os.path.exists(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()