"""
Anyvc repo support
:license: LGPL 2 or later
:copyright: 2009 by Ronny Pfannschmidt
"""
from py.path import local
[docs]def open(path, backends=None):
"""
:param backends: optional list of backends to try
open a repository backend at the given path
"""
from anyvc.metadata import get_backends
for backend in get_backends(backends):
if backend.is_repository(path):
# XXX: add metadata about the worktree base, use it
return backend.Repository(path)
[docs]def find(root, backends=None):
"""
:param root: the search root
:type root: py.path.local or path string
find all repositories below `root`
"""
root = local(root)
backend = open(root, backends=backends)
if backend is not None:
yield backend
else:
for subdir in root.listdir(lambda p: p.check(dir=1)):
for item in find(subdir, backends):
yield item