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#!/usr/bin/python
"""
This script creates symlinks in your home directory to your dotfiles in the
Git repository.
By default it will delete any file that stands in the way of its mission to
create a better world.
Usage: python setup.py [--nice] [--home=DIRECTORY]
--nice Don't trample existing dot files
--home=DIRECTORY Place links in DIRECTORY instead of $HOME
"""
import os, sys, getopt, socket
import string
class Usage(Exception):
def __init__(self, msg):
self.msg = msg
""" Create links to dotfiles """
def makeDots(home, nice):
# First make a map of dot files to files in the repository.
dotfiles = getMap("base/")
# Get host specific overrides
hostname = socket.getfqdn().split(".")
for i in range(len(hostname)):
name = string.join(hostname[-(i+1):], ".")
dotfiles = getMap("host-overrides/" + name, dotfiles)
""" Main Method """
def main(argv=None):
if argv is None:
argv = sys.argv
try:
try:
opts, args = getopt.getopt(argv[1:],
"hnd", ["help", "nice", "home"])
except getopt.error, msg:
raise Usage(msg)
# Settings:
nice = False
home = os.environ["HOME"]
for o, a in opts:
if o in ("-h", "--help"):
print __doc__
return 0
if o in ("-n", "--nice"):
nice = True
else if o in ("-d", "--home"):
home = a
makeDots(home, nice)
except Usage, err:
print >>sys.stderr, err.msg
print >>sys.stderr, "for help use --help"
return 2
if __name__ == "__main__":
sys.exit(main())
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