google-api-ruby-client/lib/google/api_client/environment.rb

43 lines
1.5 KiB
Ruby

# Copyright 2010 Google Inc.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
module Google
class APIClient
module ENV
OS_VERSION = begin
if RUBY_PLATFORM =~ /mswin|win32|mingw|bccwin|cygwin/
# TODO(bobaman)
# Confirm that all of these Windows environments actually have access
# to the `ver` command.
`ver`.sub(/\s*\[Version\s*/, '/').sub(']', '').strip
elsif RUBY_PLATFORM =~ /darwin/i
"Mac OS X/#{`sw_vers -productVersion`}"
elsif RUBY_PLATFORM == 'java'
# Get the information from java system properties to avoid spawning a
# sub-process, which is not friendly in some contexts (web servers).
require 'java'
name = java.lang.System.getProperty('os.name')
version = java.lang.System.getProperty('os.version')
"#{name}/#{version}"
else
`uname -sr`.sub(' ', '/')
end
rescue Exception
RUBY_PLATFORM
end
end
end
end