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67 lines
2.1 KiB
Python
67 lines
2.1 KiB
Python
# -*- mode: python; -*-
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"""
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Support code related to OS detection in general. System specific facilities or customization
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hooks live in mongo_platform_<PLATFORM>.py files.
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"""
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import os
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# --- OS identification ---
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#
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# This needs to precede the options section so that we can only offer some options on certain
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# operating systems.
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# This function gets the running OS as identified by Python
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# It should only be used to set up defaults for options/variables, because
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# its value could potentially be overridden by setting TARGET_OS on the
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# command-line. Treat this output as the value of HOST_OS
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def get_running_os_name():
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running_os = os.sys.platform
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if running_os.startswith('linux'):
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running_os = 'linux'
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elif running_os.startswith('freebsd'):
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running_os = 'freebsd'
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elif running_os.startswith('openbsd'):
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running_os = 'openbsd'
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elif running_os == 'sunos5':
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running_os = 'solaris'
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elif running_os == 'win32':
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running_os = 'windows'
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elif running_os == 'darwin':
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running_os = 'macOS'
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else:
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running_os = 'unknown'
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return running_os
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def env_get_os_name_wrapper(self):
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return self['TARGET_OS']
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def is_os_raw(target_os, os_list_to_check):
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okay = False
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darwin_os_list = [ 'macOS', 'tvOS', 'tvOS-sim', 'iOS', 'iOS-sim' ]
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posix_os_list = [ 'linux', 'openbsd', 'freebsd', 'solaris' ] + darwin_os_list
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for p in os_list_to_check:
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if p == 'posix' and target_os in posix_os_list:
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okay = True
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break
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if p == 'darwin' and target_os in darwin_os_list:
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okay = True
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break
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elif p == target_os:
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okay = True
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break
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return okay
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# This function tests the running OS as identified by Python
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# It should only be used to set up defaults for options/variables, because
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# its value could potentially be overridden by setting TARGET_OS on the
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# command-line. Treat this output as the value of HOST_OS
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def is_running_os(*os_list):
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return is_os_raw(get_running_os_name(), os_list)
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def env_os_is_wrapper(self, *os_list):
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return is_os_raw(self['TARGET_OS'], os_list)
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