diff options
Diffstat (limited to 'ruby_1_9_3/lib/rubygems/commands/environment_command.rb')
| -rw-r--r-- | ruby_1_9_3/lib/rubygems/commands/environment_command.rb | 130 |
1 files changed, 0 insertions, 130 deletions
diff --git a/ruby_1_9_3/lib/rubygems/commands/environment_command.rb b/ruby_1_9_3/lib/rubygems/commands/environment_command.rb deleted file mode 100644 index 9585c71250..0000000000 --- a/ruby_1_9_3/lib/rubygems/commands/environment_command.rb +++ /dev/null @@ -1,130 +0,0 @@ -require 'rubygems/command' - -class Gem::Commands::EnvironmentCommand < Gem::Command - - def initialize - super 'environment', 'Display information about the RubyGems environment' - end - - def arguments # :nodoc: - args = <<-EOF - packageversion display the package version - gemdir display the path where gems are installed - gempath display path used to search for gems - version display the gem format version - remotesources display the remote gem servers - platform display the supported gem platforms - <omitted> display everything - EOF - return args.gsub(/^\s+/, '') - end - - def description # :nodoc: - <<-EOF -The RubyGems environment can be controlled through command line arguments, -gemrc files, environment variables and built-in defaults. - -Command line argument defaults and some RubyGems defaults can be set in -~/.gemrc file for individual users and a /etc/gemrc for all users. A gemrc -is a YAML file with the following YAML keys: - - :sources: A YAML array of remote gem repositories to install gems from - :verbose: Verbosity of the gem command. false, true, and :really are the - levels - :update_sources: Enable/disable automatic updating of repository metadata - :backtrace: Print backtrace when RubyGems encounters an error - :gempath: The paths in which to look for gems - gem_command: A string containing arguments for the specified gem command - -Example: - - :verbose: false - install: --no-wrappers - update: --no-wrappers - -RubyGems' default local repository can be overridden with the GEM_PATH and -GEM_HOME environment variables. GEM_HOME sets the default repository to -install into. GEM_PATH allows multiple local repositories to be searched for -gems. - -If you are behind a proxy server, RubyGems uses the HTTP_PROXY, -HTTP_PROXY_USER and HTTP_PROXY_PASS environment variables to discover the -proxy server. - -If you are packaging RubyGems all of RubyGems' defaults are in -lib/rubygems/defaults.rb. You may override these in -lib/rubygems/defaults/operating_system.rb - EOF - end - - def usage # :nodoc: - "#{program_name} [arg]" - end - - def execute - out = '' - arg = options[:args][0] - case arg - when /^packageversion/ then - out << Gem::RubyGemsPackageVersion - when /^version/ then - out << Gem::VERSION - when /^gemdir/, /^gemhome/, /^home/, /^GEM_HOME/ then - out << Gem.dir - when /^gempath/, /^path/, /^GEM_PATH/ then - out << Gem.path.join(File::PATH_SEPARATOR) - when /^remotesources/ then - out << Gem.sources.join("\n") - when /^platform/ then - out << Gem.platforms.join(File::PATH_SEPARATOR) - when nil then - out = "RubyGems Environment:\n" - - out << " - RUBYGEMS VERSION: #{Gem::VERSION}\n" - - out << " - RUBY VERSION: #{RUBY_VERSION} (#{RUBY_RELEASE_DATE}" - out << " patchlevel #{RUBY_PATCHLEVEL}" if defined? RUBY_PATCHLEVEL - out << ") [#{RUBY_PLATFORM}]\n" - - out << " - INSTALLATION DIRECTORY: #{Gem.dir}\n" - - out << " - RUBYGEMS PREFIX: #{Gem.prefix}\n" unless Gem.prefix.nil? - - out << " - RUBY EXECUTABLE: #{Gem.ruby}\n" - - out << " - EXECUTABLE DIRECTORY: #{Gem.bindir}\n" - - out << " - RUBYGEMS PLATFORMS:\n" - Gem.platforms.each do |platform| - out << " - #{platform}\n" - end - - out << " - GEM PATHS:\n" - out << " - #{Gem.dir}\n" - - path = Gem.path.dup - path.delete Gem.dir - path.each do |p| - out << " - #{p}\n" - end - - out << " - GEM CONFIGURATION:\n" - Gem.configuration.each do |name, value| - value = value.gsub(/./, '*') if name == 'gemcutter_key' - out << " - #{name.inspect} => #{value.inspect}\n" - end - - out << " - REMOTE SOURCES:\n" - Gem.sources.each do |s| - out << " - #{s}\n" - end - - else - raise Gem::CommandLineError, "Unknown environment option [#{arg}]" - end - say out - true - end - -end - |