re-adding tag v1_9_0_4 as an alias of trunk@18848v1_9_0_4

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/tags/v1_9_0_4@18849 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 0 insertions, 86 deletions

diff --git a/trunk/lib/rubygems/commands/which_command.rb b/trunk/lib/rubygems/commands/which_command.rb
deleted file mode 100644
index b42244ce7d..0000000000
--- a/trunk/lib/rubygems/commands/which_command.rb
+++ /dev/null
@@ -1,86 +0,0 @@
-require 'rubygems/command'
-require 'rubygems/gem_path_searcher'
-
-class Gem::Commands::WhichCommand < Gem::Command
-
-  EXT = %w[.rb .rbw .so .dll] # HACK
-
-  def initialize
-    super 'which', 'Find the location of a library',
-          :search_gems_first => false, :show_all => false
-
-    add_option '-a', '--[no-]all', 'show all matching files' do |show_all, options|
-      options[:show_all] = show_all
-    end
-
-    add_option '-g', '--[no-]gems-first',
-               'search gems before non-gems' do |gems_first, options|
-      options[:search_gems_first] = gems_first
-    end
-  end
-
-  def arguments # :nodoc:
-    "FILE          name of file to find"
-  end
-
-  def defaults_str # :nodoc:
-    "--no-gems-first --no-all"
-  end
-
-  def usage # :nodoc:
-    "#{program_name} FILE [FILE ...]"
-  end
-
-  def execute
-    searcher = Gem::GemPathSearcher.new
-
-    options[:args].each do |arg|
-      dirs = $LOAD_PATH
-      spec = searcher.find arg
-
-      if spec then
-        if options[:search_gems_first] then
-          dirs = gem_paths(spec) + $LOAD_PATH
-        else
-          dirs = $LOAD_PATH + gem_paths(spec)
-        end
-
-        say "(checking gem #{spec.full_name} for #{arg})" if
-          Gem.configuration.verbose
-      end
-
-      paths = find_paths arg, dirs
-
-      if paths.empty? then
-        say "Can't find #{arg}"
-      else
-        say paths
-      end
-    end
-  end
-
-  def find_paths(package_name, dirs)
-    result = []
-
-    dirs.each do |dir|
-      EXT.each do |ext|
-        full_path = File.join dir, "#{package_name}#{ext}"
-        if File.exist? full_path then
-          result << full_path
-          return result unless options[:show_all]
-        end
-      end
-    end
-
-    result
-  end
-
-  def gem_paths(spec)
-    spec.require_paths.collect { |d| File.join spec.full_gem_path, d }
-  end
-
-  def usage # :nodoc:
-    "#{program_name} FILE [...]"
-  end
-
-end