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#!/usr/bin/python
from __future__ import print_function
import logging
import logging.handlers
import os
import re
import subprocess
import sys
import urllib
try:
from urllib.parse import urlparse # Python 3
except ImportError:
from urlparse import urlparse # Python 2
from git_deps.utils import abort
def usage():
abort("usage: git-handler URL")
def get_logger():
logger = logging.getLogger('foo')
# logger.setLevel(logging.DEBUG)
slh = logging.handlers.SysLogHandler(address='/dev/log')
slf = logging.Formatter('gitfile-handler: %(message)s')
slh.setFormatter(slf)
logger.addHandler(slh)
logger.addHandler(logging.StreamHandler())
return logger
def main(args):
if len(args) != 1:
usage()
logger = get_logger()
url = args[0]
logger.debug("received URL: %s" % url)
if re.search(r'%23', url):
# Uh-oh, double-encoded URIs! Some versions of Chrome
# encode the value you set location.href too.
url = urllib.unquote(url)
logger.debug("unquoted: %s" % url)
url = urlparse(url)
logger.debug("parsed: %r" % repr(url))
if url.scheme != 'gitfile':
abort("URL must use gitfile:// scheme")
repo = os.path.join(url.netloc, url.path)
rev = url.fragment
os.chdir(repo)
subprocess.Popen(['gitk', '--all', '--select-commit=%s' % rev])
def run():
main(sys.argv[1:])
if __name__ == "__main__":
run()
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