diff options
Diffstat (limited to 'lib/rubygems/commands/cleanup_command.rb')
-rw-r--r-- | lib/rubygems/commands/cleanup_command.rb | 27 |
1 files changed, 21 insertions, 6 deletions
diff --git a/lib/rubygems/commands/cleanup_command.rb b/lib/rubygems/commands/cleanup_command.rb index 40dcb9db34..1b6e405782 100644 --- a/lib/rubygems/commands/cleanup_command.rb +++ b/lib/rubygems/commands/cleanup_command.rb @@ -1,6 +1,7 @@ require 'rubygems/command' require 'rubygems/source_index' require 'rubygems/dependency_list' +require 'rubygems/uninstaller' class Gem::Commands::CleanupCommand < Gem::Command @@ -22,6 +23,13 @@ class Gem::Commands::CleanupCommand < Gem::Command "--no-dryrun" end + def description # :nodoc: + <<-EOF +The cleanup command removes old gems from GEM_HOME. If an older version is +installed elsewhere in GEM_PATH the cleanup command won't touch it. + EOF + end + def usage # :nodoc: "#{program_name} [GEMNAME ...]" end @@ -41,7 +49,8 @@ class Gem::Commands::CleanupCommand < Gem::Command unless options[:args].empty? then options[:args].each do |gem_name| - specs = Gem.cache.search(/^#{gem_name}$/i) + dep = Gem::Dependency.new gem_name, Gem::Requirement.default + specs = Gem.source_index.search dep specs.each do |spec| gems_to_cleanup << spec end @@ -56,7 +65,6 @@ class Gem::Commands::CleanupCommand < Gem::Command primary_gems[spec.name].version != spec.version } - uninstall_command = Gem::CommandManager.instance['uninstall'] deplist = Gem::DependencyList.new gems_to_cleanup.uniq.each do |spec| deplist.add spec end @@ -69,14 +77,21 @@ class Gem::Commands::CleanupCommand < Gem::Command say "Attempting to uninstall #{spec.full_name}" options[:args] = [spec.name] - options[:version] = "= #{spec.version}" - options[:executables] = false - uninstaller = Gem::Uninstaller.new spec.name, options + uninstall_options = { + :executables => false, + :version => "= #{spec.version}", + } + + if Gem.user_dir == spec.installation_path then + uninstall_options[:install_dir] = spec.installation_path + end + + uninstaller = Gem::Uninstaller.new spec.name, uninstall_options begin uninstaller.uninstall - rescue Gem::DependencyRemovalException, + rescue Gem::DependencyRemovalException, Gem::InstallError, Gem::GemNotInHomeException => e say "Unable to uninstall #{spec.full_name}:" say "\t#{e.class}: #{e.message}" |