aws-lambda-builders/tests/testing_utils.py at develop · TWSneo/aws-lambda-builders · GitHub

22 lines (18 loc) · 610 Bytes

import os

def read_link_without_junction_prefix(path: str) -> str:

"""

When our tests run on CI on Windows, it seems to use junctions, which causes symlink targets

have a prefix. This function reads a symlink and returns the target without the prefix (if any).

Parameters

----------

path : str

Path which may or may not have a junction prefix.

Returns

-------

str

Path without junction prefix, if any.

"""

target = os.readlink(path)

if target.startswith("\\\\?\\"): # \\?\, with escaped slashes

target = target[4:]

return target

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