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Add annotations to opensource/fbcode_builder

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Reviewed By: shannonzhu

Differential Revision: D34224272

fbshipit-source-id: 52e19886ab3d4fb015a557244660dd4357a35c17
This commit is contained in:
Pyre Bot Jr
2022-02-14 16:21:28 -08:00
committed by Facebook GitHub Bot
parent 6c86c07528
commit e77a9fe43a
20 changed files with 235 additions and 208 deletions
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8
build/fbcode_builder/getdeps/copytree.py
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@@ -45,7 +45,7 @@ def find_eden_root(dirpath):
return None
def prefetch_dir_if_eden(dirpath):
def prefetch_dir_if_eden(dirpath) -> None:
"""After an amend/rebase, Eden may need to fetch a large number
of trees from the servers. The simplistic single threaded walk
performed by copytree makes this more expensive than is desirable
@@ -65,7 +65,8 @@ def prefetch_dir_if_eden(dirpath):
PREFETCHED_DIRS.add(dirpath)
def copytree(src_dir, dest_dir, ignore=None):
# pyre-fixme[9]: ignore has type `bool`; used as `None`.
def copytree(src_dir, dest_dir, ignore: bool = None):
"""Recursively copy the src_dir to the dest_dir, filtering
out entries using the ignore lambda. The behavior of the
ignore lambda must match that described by `shutil.copytree`.
@@ -75,4 +76,7 @@ def copytree(src_dir, dest_dir, ignore=None):
uses watchman to mirror src_dir into dest_dir.
"""
prefetch_dir_if_eden(src_dir)
# pyre-fixme[6]: For 3rd param expected
# `Union[typing.Callable[[Union[PathLike[str], str], List[str]], Iterable[str]],
# typing.Callable[[str, List[str]], Iterable[str]], None]` but got `bool`.
return shutil.copytree(src_dir, dest_dir, ignore=ignore)