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Diffstat (limited to 'trunk/lib/rubygems/commands/list_command.rb')
-rw-r--r-- | trunk/lib/rubygems/commands/list_command.rb | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/trunk/lib/rubygems/commands/list_command.rb b/trunk/lib/rubygems/commands/list_command.rb new file mode 100644 index 0000000000..f3e5da9551 --- /dev/null +++ b/trunk/lib/rubygems/commands/list_command.rb @@ -0,0 +1,35 @@ +require 'rubygems/command' +require 'rubygems/commands/query_command' + +## +# An alternate to Gem::Commands::QueryCommand that searches for gems starting +# with the the supplied argument. + +class Gem::Commands::ListCommand < Gem::Commands::QueryCommand + + def initialize + super 'list', 'Display gems whose name starts with STRING' + + remove_option('--name-matches') + end + + def arguments # :nodoc: + "STRING start of gem name to look for" + end + + def defaults_str # :nodoc: + "--local --no-details" + end + + def usage # :nodoc: + "#{program_name} [STRING]" + end + + def execute + string = get_one_optional_argument || '' + options[:name] = /^#{string}/i + super + end + +end + |