class Helio::HelioClient::SystemProfiler
SystemProfiler
extracts information about the system that we're running in so that we can generate a rich user agent header to help debug integrations.
Public Class Methods
new()
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# File lib/helio/helio_client.rb, line 523 def initialize @uname = self.class.uname end
uname()
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# File lib/helio/helio_client.rb, line 492 def self.uname if File.exist?("/proc/version") File.read("/proc/version").strip else case RbConfig::CONFIG["host_os"] when /linux|darwin|bsd|sunos|solaris|cygwin/i uname_from_system when /mswin|mingw/i uname_from_system_ver else "unknown platform" end end end
uname_from_system()
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# File lib/helio/helio_client.rb, line 507 def self.uname_from_system (`uname -a 2>/dev/null` || "").strip rescue Errno::ENOENT "uname executable not found" rescue Errno::ENOMEM # couldn't create subprocess "uname lookup failed" end
uname_from_system_ver()
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# File lib/helio/helio_client.rb, line 515 def self.uname_from_system_ver (`ver` || "").strip rescue Errno::ENOENT "ver executable not found" rescue Errno::ENOMEM # couldn't create subprocess "uname lookup failed" end
Public Instance Methods
user_agent()
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# File lib/helio/helio_client.rb, line 527 def user_agent lang_version = "#{RUBY_VERSION} p#{RUBY_PATCHLEVEL} (#{RUBY_RELEASE_DATE})" { application: Helio.app_info, bindings_version: Helio::VERSION, lang: "ruby", lang_version: lang_version, platform: RUBY_PLATFORM, engine: defined?(RUBY_ENGINE) ? RUBY_ENGINE : "", publisher: "helio", uname: @uname, hostname: Socket.gethostname, }.delete_if { |_k, v| v.nil? } end