import re
import sys
import unittest

# man git-check-ref-format

reponameregex = re.compile(r'^(https://(?P<domain>github\.com)/(?P<slashpath>.*)\.git$)')

def doconvert(i):
	mat = reponameregex.match(i)

	gd = mat.groupdict()

	p = gd['slashpath'].replace('/', '-')

	return '%s--%s' % (gd['domain'], p)

if __name__ == '__main__':
	for i in sys.stdin:
		i = i.strip()
		if not i or i.startswith('#'):
			continue

		print(i, doconvert(i))

class _TestCases(unittest.TestCase):
	def test_foo(self):
		data = [
			('https://github.com/python/cpython.git', 'github.com--python-cpython'),
		]

		for i in data:
			r = doconvert(i[0])

			self.assertEqual(r, i[1], msg='%s resulting in %s, should have been %s' % tuple(repr(x) for x in (i[0], r, i[1])))