largefiles: add support for 'largefiles://' url scheme
This changesets allows Mercurial to transparently download content from the
configured largefile store. This handle all authentication and largefile
protocol details.
The target usecase is to leverage largefile infrastructure for clone bundle. See
next changeset for details
from __future__ import absolute_import, print_function
import os
import sys
# make it runnable using python directly without run-tests.py
sys.path[0:0] = [os.path.join(os.path.dirname(__file__), '..')]
from hgext.lfs import pointer
def tryparse(text):
r = {}
try:
r = pointer.deserialize(text)
print('ok')
except Exception as ex:
print(ex)
if r:
text2 = r.serialize()
if text2 != text:
print('reconstructed text differs')
return r
t = ('version https://git-lfs.github.com/spec/v1\n'
'oid sha256:4d7a214614ab2935c943f9e0ff69d22eadbb8f32b1'
'258daaa5e2ca24d17e2393\n'
'size 12345\n'
'x-foo extra-information\n')
tryparse('')
tryparse(t)
tryparse(t.replace('git-lfs', 'unknown'))
tryparse(t.replace('v1\n', 'v1\n\n'))
tryparse(t.replace('sha256', 'ahs256'))
tryparse(t.replace('sha256:', ''))
tryparse(t.replace('12345', '0x12345'))
tryparse(t.replace('extra-information', 'extra\0information'))
tryparse(t.replace('extra-information', 'extra\ninformation'))
tryparse(t.replace('x-foo', 'x_foo'))
tryparse(t.replace('oid', 'blobid'))
tryparse(t.replace('size', 'size-bytes').replace('oid', 'object-id'))