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#!/usr/bin/python3
import os
import sys
import subprocess
myname = sys.argv[0].replace('\\', '/').split('/')[-1]
def usage():
print(f'Usage: {myname} [path]', file=sys.stderr)
sys.exit(1)
def backtick(cmd):
try:
res = subprocess.check_output(cmd.split(" "))
except CalledProcessError as e:
return None
return str(res, 'utf8').strip()
def getbasicinfo():
name = backtick("git config user.name")
if name is None:
raise Exception("No user name configured in git")
email = backtick("git config user.email")
if name is None:
raise Exception("No email configured in git")
status = backtick("git status --porcelain")
if status is None:
raise Exception("Git status failed. Do you have a repository?")
elif status != "":
raise Exception("You have uncommitted changes")
if os.system("git fetch"):
raise Exception("Could not run git fetch")
if backtick("git rev-list HEAD..@{upstream}") != "":
raise Exception("Your branch is behind upstream")
if len(sys.argv)>=2:
if sys.argv[1].startswith('-') or len(sys.argv)>=3:
usage()
else:
os.chdir(sys.argv[1])
isrepeat = "reprep" in myname
info = getbasicinfo()
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