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# Copyright (c) 2020 Egor Tensin <Egor.Tensin@gmail.com>
# This file is part of the "cmake-common" project.
# For details, see https://github.com/egor-tensin/cmake-common.
# Distributed under the MIT License.
from enum import Enum
import platform
class OS(Enum):
WINDOWS = 'Windows'
LINUX = 'Linux'
CYGWIN = 'Cygwin'
MACOS = 'macOS'
def __str__(self):
return str(self.value)
@staticmethod
def current():
system = platform.system()
if system == 'Windows':
return OS.WINDOWS
if system == 'Linux':
return OS.LINUX
if system == 'Darwin':
return OS.MACOS
if system.startswith('CYGWIN_NT'):
return OS.CYGWIN
raise NotImplementedError(f'unsupported OS: {system}')
def on_windows():
return OS.current() is OS.WINDOWS
def on_windows_like():
os = OS.current()
return os is OS.WINDOWS or os is OS.CYGWIN
def on_linux():
return OS.current() is OS.LINUX
def on_linux_like():
os = OS.current()
return os is OS.LINUX or os is OS.CYGWIN or os is OS.MACOS
def on_cygwin():
return OS.current() is OS.CYGWIN
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