diff options
author | yugui <yugui@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2008-08-25 15:02:05 +0000 |
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committer | yugui <yugui@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2008-08-25 15:02:05 +0000 |
commit | 0dc342de848a642ecce8db697b8fecd83a63e117 (patch) | |
tree | 2b7ed4724aff1f86073e4740134bda9c4aac1a39 /trunk/lib/rubygems/commands/outdated_command.rb | |
parent | ef70cf7138ab8034b5b806f466e4b484b24f0f88 (diff) |
added tag v1_9_0_4
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/tags/v1_9_0_4@18845 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'trunk/lib/rubygems/commands/outdated_command.rb')
-rw-r--r-- | trunk/lib/rubygems/commands/outdated_command.rb | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/trunk/lib/rubygems/commands/outdated_command.rb b/trunk/lib/rubygems/commands/outdated_command.rb new file mode 100644 index 0000000000..1cd1087dd1 --- /dev/null +++ b/trunk/lib/rubygems/commands/outdated_command.rb @@ -0,0 +1,33 @@ +require 'rubygems/command' +require 'rubygems/local_remote_options' +require 'rubygems/spec_fetcher' +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 Gem::Command + + include Gem::LocalRemoteOptions + include Gem::VersionOption + + def initialize + super 'outdated', 'Display all gems that need updates' + + add_local_remote_options + add_platform_option + end + + def execute + locals = Gem::SourceIndex.from_installed_gems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outdated.sort.each do |name| + local = locals.search(/^#{name}$/).last + + dep = Gem::Dependency.new local.name, ">= #{local.version}" + remotes = Gem::SpecFetcher.fetcher.fetch dep + remote = remotes.last.first + + say "#{local.name} (#{local.version} < #{remote.version})" + end + end + +end + |