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Diffstat (limited to 'lib/rubygems/commands/outdated_command.rb')
-rw-r--r-- | lib/rubygems/commands/outdated_command.rb | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/lib/rubygems/commands/outdated_command.rb b/lib/rubygems/commands/outdated_command.rb new file mode 100644 index 0000000000..9c0062019b --- /dev/null +++ b/lib/rubygems/commands/outdated_command.rb @@ -0,0 +1,30 @@ +require 'rubygems/command' +require 'rubygems/local_remote_options' +require 'rubygems/source_info_cache' +require 'rubygems/version_option' + +class Gem::Commands::OutdatedCommand < Gem::Command + + include Gem::LocalRemoteOptions + include Gem::VersionOption + + def initialize + super 'outdated', 'Display all gems that need updates' + + add_local_remote_options + add_platform_option + end + + def execute + locals = Gem::SourceIndex.from_installed_gems + + locals.outdated.sort.each do |name| + local = locals.search(/^#{name}$/).last + remotes = Gem::SourceInfoCache.search_with_source(/^#{name}$/, true) + remote = remotes.last.first + say "#{local.name} (#{local.version} < #{remote.version})" + end + end + +end + |