mirror of
https://github.com/ruby/ruby.git
synced 2022-11-09 12:17:21 -05:00
84f0b051de
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@5214 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
45 lines
1.2 KiB
Ruby
45 lines
1.2 KiB
Ruby
module RI
|
|
|
|
# Encapsulate all the strangeness to do with finding out
|
|
# where to find RDoc files
|
|
#
|
|
# We basically deal with three directories:
|
|
#
|
|
# 1. The 'system' documentation directory, which holds
|
|
# the documentation distributed with Ruby, and which
|
|
# is managed by the Ruby install process
|
|
# 2. The 'site' directory, which contains site-wide
|
|
# documentation added locally.
|
|
# 3. The 'user' documentation directory, stored under the
|
|
# user's own home directory.
|
|
#
|
|
# There's contention about all this, but for now:
|
|
#
|
|
# system:: $datadir/ri/<ver>/system/...
|
|
# site:: $datadir/ri/<ver>/site/...
|
|
# user:: ~/.rdoc
|
|
|
|
module Paths
|
|
|
|
#:stopdoc:
|
|
require 'rbconfig'
|
|
|
|
DOC_DIR = "doc/rdoc"
|
|
|
|
version = Config::CONFIG['ruby_version']
|
|
|
|
base = File.join(Config::CONFIG['datadir'], "ri", version)
|
|
SYSDIR = File.join(base, "system")
|
|
SITEDIR = File.join(base, "site")
|
|
homedir = ENV['HOME'] || ENV['USERPROFILE'] || ENV['HOMEPATH']
|
|
|
|
if homedir
|
|
HOMEDIR = File.join(homedir, ".rdoc")
|
|
else
|
|
HOMEDIR = nil
|
|
end
|
|
|
|
# This is the search path for 'ri'
|
|
PATH = [ SYSDIR, SITEDIR, HOMEDIR ].find_all {|p| p && File.directory?(p)}
|
|
end
|
|
end
|