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* lib/rdoc/ri/gemdirs.rb: split from lib/rdoc/ri/paths.rb to get

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rid of loading rubygems and searching all gems always.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@24603 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
nobu 2009-08-20 22:25:52 +00:00
parent 7439c06ab7
commit 09cbac3f86
3 changed files with 41 additions and 27 deletions
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12
ChangeLog
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@ -1,3 +1,15 @@
Fri Aug 21 07:25:45 2009 Nobuyoshi Nakada <nobu@ruby-lang.org>
* lib/rdoc/ri/gemdirs.rb: split from lib/rdoc/ri/paths.rb to ge
rid of loading rubygems and searching all gems always.
Fri Aug 21 07:14:52 2009 Nobuyoshi Nakada <nobu@ruby-lang.org>
* configure.in (RUBY_PROGRAM_VERSION, RUBY_RELEASE_DATE): extracts
from version.h for cross-compiling.
* template/fake.rb.in (RUBY_VERSION, RUBY_DESCRIPTION): use above.
Fri Aug 21 00:08:01 2009 Nobuyoshi Nakada <nobu@ruby-lang.org>
* lib/rdoc/ri/paths.rb (RDoc::RI::Paths): Gem::Enable has been obsolete.

28
lib/rdoc/ri/gemdirs.rb Normal file
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@ -0,0 +1,28 @@
module RDoc::RI::Paths
begin
require 'rubygems' unless defined?(Gem)
# HACK dup'd from Gem.latest_partials and friends
all_paths = []
all_paths = Gem.path.map do |dir|
Dir[File.join(dir, 'doc/*/ri')]
end.flatten
ri_paths = {}
all_paths.each do |dir|
if %r"/([^/]*)-((?:\d+\.)*\d+)/ri\z" =~ dir
name, version = $1, $2
ver = Gem::Version.new(version)
if !ri_paths[name] or ver > ri_paths[name][0]
ri_paths[name] = [ver, dir]
end
end
end
GEMDIRS = ri_paths.map { |k,v| v.last }.sort
rescue LoadError
GEMDIRS = []
end
end

28
lib/rdoc/ri/paths.rb
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@ -51,33 +51,7 @@ module RDoc::RI::Paths
SITEDIR = File.join(base, "site")
HOMEDIR = (File.expand_path("~/.#{rdoc}") rescue nil)
begin
require 'rubygems' unless defined?(Gem)
# HACK dup'd from Gem.latest_partials and friends
all_paths = []
all_paths = Gem.path.map do |dir|
Dir[File.join(dir, 'doc', '*', 'ri')]
end.flatten
ri_paths = {}
all_paths.each do |dir|
base = File.basename File.dirname(dir)
if base =~ /(.*)-((\d+\.)*\d+)/ then
name, version = $1, $2
ver = Gem::Version.new version
if ri_paths[name].nil? or ver > ri_paths[name][0] then
ri_paths[name] = [ver, dir]
end
end
end
GEMDIRS = ri_paths.map { |k,v| v.last }.sort
rescue LoadError
GEMDIRS = []
end
autoload(:GEMDIRS, File.expand_path('../gemdirs.rb', __FILE__))
# Returns the selected documentation directories as an Array, or PATH if no
# overriding directories were given.