diff options
Diffstat (limited to 'lib/rubygems/commands/environment_command.rb')
| -rw-r--r-- | lib/rubygems/commands/environment_command.rb | 54 |
1 files changed, 38 insertions, 16 deletions
diff --git a/lib/rubygems/commands/environment_command.rb b/lib/rubygems/commands/environment_command.rb index e825c761ad..a5eb521a53 100644 --- a/lib/rubygems/commands/environment_command.rb +++ b/lib/rubygems/commands/environment_command.rb @@ -1,23 +1,24 @@ # frozen_string_literal: true -require 'rubygems/command' -class Gem::Commands::EnvironmentCommand < Gem::Command +require_relative "../command" +class Gem::Commands::EnvironmentCommand < Gem::Command def initialize - super 'environment', 'Display information about the RubyGems environment' + 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 + home display the path where gems are installed. Aliases: gemhome, gemdir, GEM_HOME + path display path used to search for gems. Aliases: gempath, GEM_PATH + user_gemhome display the path where gems are installed when `--user-install` is given. Aliases: user_gemdir version display the gem format version remotesources display the remote gem servers platform display the supported gem platforms + credentials display the path where credentials are stored <omitted> display everything EOF - return args.gsub(/^\s+/, '') + args.gsub(/^\s+/, "") end def description # :nodoc: @@ -37,6 +38,7 @@ keys: :verbose: Verbosity of the gem command. false, true, and :really are the levels :update_sources: Enable/disable automatic updating of repository metadata + :concurrent_downloads: The number of gem downloads to perform concurrently :backtrace: Print backtrace when RubyGems encounters an error :gempath: The paths in which to look for gems :disable_default_gem_server: Force specification of gem server host on push @@ -76,18 +78,20 @@ lib/rubygems/defaults/operating_system.rb arg = options[:args][0] out << case arg - when /^packageversion/ then - Gem::RubyGemsPackageVersion when /^version/ then Gem::VERSION when /^gemdir/, /^gemhome/, /^home/, /^GEM_HOME/ then Gem.dir when /^gempath/, /^path/, /^GEM_PATH/ then Gem.path.join(File::PATH_SEPARATOR) + when /^user_gemdir/, /^user_gemhome/ then + Gem.user_dir when /^remotesources/ then Gem.sources.to_a.join("\n") when /^platform/ then Gem.platforms.join(File::PATH_SEPARATOR) + when /^credentials/, /^creds/ then + Gem.configuration.credentials_path when nil then show_environment else @@ -97,7 +101,7 @@ lib/rubygems/defaults/operating_system.rb true end - def add_path out, path + def add_path(out, path) path.each do |component| out << " - #{component}\n" end @@ -108,18 +112,20 @@ lib/rubygems/defaults/operating_system.rb 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 << " - RUBY VERSION: #{RUBY_VERSION} (#{RUBY_RELEASE_DATE} patchlevel #{RUBY_PATCHLEVEL}) [#{RUBY_PLATFORM}]\n" out << " - INSTALLATION DIRECTORY: #{Gem.dir}\n" out << " - USER INSTALLATION DIRECTORY: #{Gem.user_dir}\n" + out << " - CREDENTIALS FILE: #{Gem.configuration.credentials_path}\n" + out << " - RUBYGEMS PREFIX: #{Gem.prefix}\n" unless Gem.prefix.nil? out << " - RUBY EXECUTABLE: #{Gem.ruby}\n" + out << " - GIT EXECUTABLE: #{git_path}\n" + out << " - EXECUTABLE DIRECTORY: #{Gem.bindir}\n" out << " - SPEC CACHE DIRECTORY: #{Gem.spec_cache_dir}\n" @@ -128,7 +134,7 @@ lib/rubygems/defaults/operating_system.rb out << " - RUBYGEMS PLATFORMS:\n" Gem.platforms.each do |platform| - out << " - #{platform}\n" + out << " - #{platform}\n" end out << " - GEM PATHS:\n" @@ -140,7 +146,7 @@ lib/rubygems/defaults/operating_system.rb out << " - GEM CONFIGURATION:\n" Gem.configuration.each do |name, value| - value = value.gsub(/./, '*') if name == 'gemcutter_key' + value = value.gsub(/./, "*") if name == "gemcutter_key" out << " - #{name.inspect} => #{value.inspect}\n" end @@ -151,10 +157,26 @@ lib/rubygems/defaults/operating_system.rb out << " - SHELL PATH:\n" - shell_path = ENV['PATH'].split(File::PATH_SEPARATOR) + shell_path = ENV["PATH"].split(File::PATH_SEPARATOR) add_path out, shell_path out end + private + + ## + # Git binary path + + def git_path + exts = ENV["PATHEXT"] ? ENV["PATHEXT"].split(";") : [""] + ENV["PATH"].split(File::PATH_SEPARATOR).each do |path| + exts.each do |ext| + exe = File.join(path, "git#{ext}") + return exe if File.executable?(exe) && !File.directory?(exe) + end + end + + nil + end end |