diff options
Diffstat (limited to 'lib/rubygems/commands/pristine_command.rb')
| -rw-r--r-- | lib/rubygems/commands/pristine_command.rb | 23 |
1 files changed, 12 insertions, 11 deletions
diff --git a/lib/rubygems/commands/pristine_command.rb b/lib/rubygems/commands/pristine_command.rb index 257e6df1cc..3f3bca45be 100644 --- a/lib/rubygems/commands/pristine_command.rb +++ b/lib/rubygems/commands/pristine_command.rb @@ -21,7 +21,8 @@ class Gem::Commands::PristineCommand < Gem::Command end add_option('--[no-]extensions', - 'Restore gems with extensions') do |value, options| + 'Restore gems with extensions', + 'in addition to regular gems') do |value, options| options[:extensions] = value end @@ -49,23 +50,23 @@ class Gem::Commands::PristineCommand < Gem::Command def description # :nodoc: <<-EOF -The pristine command compares the installed gems with the contents of the -cached gem and restores any files that don't match the cached gem's copy. +The pristine command compares an installed gem with the contents of its +cached .gem file and restores any files that don't match the cached .gem's +copy. -If you have made modifications to your installed gems, the pristine command -will revert them. After all the gem's files have been checked all bin stubs -for the gem are regenerated. +If you have made modifications to an installed gem, the pristine command +will revert them. All extensions are rebuilt and all bin stubs for the gem +are regenerated after checking for modifications. -If the cached gem cannot be found, you will need to use `gem install` to -revert the gem. +If the cached gem cannot be found it will be downloaded. -If --no-extensions is provided pristine will not attempt to restore gems -with extensions. +If --no-extensions is provided pristine will not attempt to restore a gem +with an extension. EOF end def usage # :nodoc: - "#{program_name} [args]" + "#{program_name} [GEMNAME ...]" end def execute |