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module Rake
# Win 32 interface methods for Rake. Windows specific functionality
# will be placed here to collect that knowledge in one spot.
module Win32
class << self
# True if running on a windows system.
if File::ALT_SEPARATOR == '\\' # assume other DOSish systems are extinct.
def windows?; true end
else
def windows?; false end
end
end
class << self
# The standard directory containing system wide rake files on
# Win 32 systems. Try the following environment variables (in
# order):
#
# * APPDATA
# * HOME
# * HOMEDRIVE + HOMEPATH
# * USERPROFILE
#
# If the above are not defined, retruns the personal folder.
def win32_system_dir #:nodoc:
win32_shared_path = ENV['APPDATA']
if !win32_shared_path or win32_shared_path.empty?
win32_shared_path = '~'
end
File.expand_path('Rake', win32_shared_path)
end
# Normalize a win32 path so that the slashes are all forward slashes.
def normalize(path)
path.tr('\\', '/')
end
end if windows?
end
if Win32.windows?
def standard_system_dir
Win32.win32_system_dir
end
end
end
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