mirror of
https://github.com/HorlogeSkynet/SSHubl.git
synced 2025-10-31 08:00:15 +01:00
37 lines
1.2 KiB
Python
37 lines
1.2 KiB
Python
from pathlib import Path, PurePath
|
|
|
|
import sublime
|
|
|
|
|
|
def _settings():
|
|
return sublime.load_settings("SSHubl.sublime-settings")
|
|
|
|
|
|
cache_path = Path(sublime.cache_path()) / "SSHubl"
|
|
cache_path.mkdir(parents=True, exist_ok=True)
|
|
|
|
# OpenSSH binds a temporary UNIX domain socket which is 17 bytes longer than the provided path [1].
|
|
# Depending on platform and username, such a path may not fit in kernel pre-allocated space [2]. So
|
|
# let's allow users to define their own SSHubl control sockets directory location.
|
|
# [1] : <https://github.com/openssh/openssh-portable/blob/5e4bfe6/mux.c#L1285-L1303>
|
|
# [2] : <https://unix.stackexchange.com/a/367012>
|
|
_sockets_path = _settings().get("sockets_path")
|
|
if _sockets_path is not None:
|
|
sockets_path = Path(_sockets_path)
|
|
else:
|
|
sockets_path = cache_path / "sockets"
|
|
sockets_path.mkdir(mode=0o750, exist_ok=True)
|
|
|
|
mounts_path = cache_path / "mounts"
|
|
mounts_path.mkdir(mode=0o750, exist_ok=True)
|
|
|
|
|
|
# Compatibility shim for Python < 3.9
|
|
def is_relative_to(path: PurePath, *other) -> bool:
|
|
"""Return True if the path is relative to another path or False."""
|
|
try:
|
|
path.relative_to(*other)
|
|
return True
|
|
except ValueError:
|
|
return False
|