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from MgaRepo import Error
from MgaRepo.git import GIT
from MgaRepo.svn import SVN
import os
def detectVCS(url):
if ':' in url:
protocol,uri = url.split(":")
if "svn" in protocol:
return SVN(url=url)
elif "git" in protocol:
return GIT(url=url)
elif "http" in protocol:
if uri.endswith(".git"):
return GIT(url=url)
elif "svn" in uri:
return SVN(url=url)
raise Error("Unknown protocol %s for %s" % (protocol, url))
elif os.path.exists(url) and os.path.isdir(url):
while True:
url = os.path.abspath(url)
for vcs in (SVN, GIT):
vcsdir = os.path.join(url, vcs.vcs_dirname)
if os.path.exists(vcsdir) and os.path.isdir(vcsdir):
return vcs(path=url)
url = os.path.dirname(url)
if url == "/":
break
raise Error("No supported repository found at path: %s" % url)
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