diff options
Diffstat (limited to 'mesonbuild/utils/platform.py')
| -rw-r--r-- | mesonbuild/utils/platform.py | 22 |
1 files changed, 15 insertions, 7 deletions
diff --git a/mesonbuild/utils/platform.py b/mesonbuild/utils/platform.py index 8e762b6..8fdfee6 100644 --- a/mesonbuild/utils/platform.py +++ b/mesonbuild/utils/platform.py @@ -6,22 +6,30 @@ from __future__ import annotations """base classes providing no-op functionality..""" +import enum import os import typing as T from .. import mlog -__all__ = ['BuildDirLock'] +__all__ = ['DirectoryLock', 'DirectoryLockAction', 'DirectoryLockBase'] -# This needs to be inherited by the specific implementations to make type -# checking happy -class BuildDirLock: +class DirectoryLockAction(enum.Enum): + IGNORE = 0 + WAIT = 1 + FAIL = 2 - def __init__(self, builddir: str) -> None: - self.lockfilename = os.path.join(builddir, 'meson-private/meson.lock') +class DirectoryLockBase: + def __init__(self, directory: str, lockfile: str, action: DirectoryLockAction, err: str) -> None: + self.action = action + self.err = err + self.lockpath = os.path.join(directory, lockfile) def __enter__(self) -> None: - mlog.debug('Calling the no-op version of BuildDirLock') + mlog.debug('Calling the no-op version of DirectoryLock') def __exit__(self, *args: T.Any) -> None: pass + +class DirectoryLock(DirectoryLockBase): + pass |