def _get_installationpath_from_url(url):
"""Returns a relative path derived from the trailing end of a URL
This can be used to determine an installation path of a Dataset
from a URL, analog to what `git clone` does.
"""
ri = RI(url)
if isinstance(ri, (URL, DataLadRI)): # decode only if URL
path = ri.path.rstrip('/')
path = urlunquote(path) if path else ri.hostname
if '/' in path:
path = path.split('/')
if path[-1] == '.git':
path = path[-2]
else:
path = path[-1]
else:
path = Path(url).parts[-1]
if path.endswith('.git'):
path = path[:-4]
return path
