зеркало из https://github.com/github/ruby.git
68 строки
1.5 KiB
Ruby
68 строки
1.5 KiB
Ruby
#!/usr/bin/env ruby
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#
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# RDoc: Documentation tool for source code
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# (see lib/rdoc/rdoc.rb for more information)
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#
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# Copyright (c) 2003 Dave Thomas
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# Released under the same terms as Ruby
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#
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# $Revision$
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## Transitional Hack ####
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#
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# RDoc was initially distributed independently, and installed
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# itself into <prefix>/lib/ruby/site_ruby/<ver>/rdoc...
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#
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# Now that RDoc is part of the distribution, it's installed into
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# <prefix>/lib/ruby/<ver>, which unfortunately appears later in the
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# search path. This means that if you have previously installed RDoc,
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# and then install from ruby-lang, you'll pick up the old one by
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# default. This hack checks for the condition, and readjusts the
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# search path if necessary.
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def adjust_for_existing_rdoc(path)
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$stderr.puts %{
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It seems as if you have a previously-installed RDoc in
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the directory #{path}.
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Because this is now out-of-date, you might want to consider
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removing the directories:
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#{File.join(path, "rdoc")}
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and
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#{File.join(path, "markup")}
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}
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# Move all the site_ruby directories to the end
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p $:
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$:.replace($:.partition {|path| /site_ruby/ !~ path}.flatten)
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p $:
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end
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$:.each do |path|
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if /site_ruby/ =~ path
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rdoc_path = File.join(path, 'rdoc', 'rdoc.rb')
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if File.exists?(rdoc_path)
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adjust_for_existing_rdoc(path)
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break
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end
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end
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end
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## End of Transitional Hack ##
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require 'rdoc/rdoc'
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begin
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r = RDoc::RDoc.new
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r.document(ARGV)
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rescue RDoc::RDocError => e
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$stderr.puts e.message
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exit(1)
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end
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