git-url-swap

#!/bin/python3

import subprocess
import sys

cur_url = None
final_url = None

# attempt to get current url
try:
    cur_url = subprocess.check_output(["git", "config", "--get", "remote.origin.url"]).decode('utf-8').strip()
except Exception:
    print("Please run this script from a valid git directory!")
    sys.exit()

# make sure that the url is from github.com, the site this script was designed for
if cur_url.find("github.com") == -1:
    print("this script does not work on repositories hosted through non-github services.")
    sys.exit()

cur_url = cur_url.replace("://www.", "://")

# determine whether remote is currently https or ssh
if cur_url.find("https") != -1:
    final_url = cur_url.replace("https://github.com/", "git@github.com:")
    print(cur_url + " -> " + final_url)

elif cur_url.find("http") != -1:
    final_url = cur_url.replace("http://github.com/", "git@github.com:")
    print(cur_url + " -> " + final_url)

elif cur_url.find("git@github.com:") != -1:
    final_url = cur_url.replace("git@github.com:", "https://github.com/")
    print(cur_url + " -> " + final_url)

else:
    print("could not parse url \"" + cur_url + "\"")

try:
    subprocess.call(["git", "remote", "set-url", "origin", final_url])
except Exception:
    print("could not set new URL")

# vim: syntax=python