diff options
| author | drbrain <drbrain@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2010-04-22 08:24:42 +0000 |
|---|---|---|
| committer | drbrain <drbrain@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2010-04-22 08:24:42 +0000 |
| commit | 372dcece3f69989d133f720468f1e24aa1133cda () | |
| tree | c173ca48a23ce18afa44feb15bf68d2dd14ac619 /lib/rubygems/commands/unpack_command.rb | |
| parent | d0e5a34ac7c34e70c145024a0fed8f6042814f29 (diff) | |
Update to RubyGems 1.3.7.pre.1
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@27441 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
| -rw-r--r-- | lib/rubygems/commands/unpack_command.rb | 58 |
1 files changed, 35 insertions, 23 deletions
@@ -12,7 +12,8 @@ class Gem::Commands::UnpackCommand < Gem::Command :version => Gem::Requirement.default, :target => Dir.pwd - add_option('--target=DIR', 'target directory for unpacking') do |value, options| options[:target] = value end @@ -31,6 +32,16 @@ class Gem::Commands::UnpackCommand < Gem::Command "#{program_name} GEMNAME" end #-- # TODO: allow, e.g., 'gem unpack rake-0.3.1'. Find a general solution for # this, so that it works for uninstall as well. (And check other commands @@ -38,11 +49,12 @@ class Gem::Commands::UnpackCommand < Gem::Command def execute get_all_gem_names.each do |name| - path = get_path name, options[:version] if path then - basename = File.basename(path, '.gem') - target_dir = File.expand_path File.join(options[:target], basename) FileUtils.mkdir_p target_dir Gem::Installer.new(path, :unpack => true).unpack target_dir say "Unpacked gem: '#{target_dir}'" @@ -52,14 +64,15 @@ class Gem::Commands::UnpackCommand < Gem::Command end end # Return the full path to the cached gem file matching the given # name and version requirement. Returns 'nil' if no match. # # Example: # - # get_path('rake', '> 0.4') # -> '/usr/lib/ruby/gems/1.8/cache/rake-0.4.2.gem' - # get_path('rake', '< 0.1') # -> nil - # get_path('rak') # -> nil (exact name required) #-- # TODO: This should be refactored so that it's a general service. I don't # think any of our existing classes are the right place though. Just maybe @@ -67,30 +80,29 @@ class Gem::Commands::UnpackCommand < Gem::Command # # TODO: It just uses Gem.dir for now. What's an easy way to get the list of # source directories? - def get_path(gemname, version_req) - return gemname if gemname =~ /\.gem$/i - specs = Gem::source_index.find_name gemname, version_req selected = specs.sort_by { |s| s.version }.last - return nil if selected.nil? - # We expect to find (basename).gem in the 'cache' directory. - # Furthermore, the name match must be exact (ignoring case). - if gemname =~ /^#{selected.name}$/i - filename = selected.file_name - path = nil - Gem.path.find do |gem_dir| - path = File.join gem_dir, 'cache', filename - File.exist? path - end - path - else - nil end end end |