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31 lines
865 B
Ruby
Executable File
31 lines
865 B
Ruby
Executable File
#!ruby -W0
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%w[tsort rdoc].each do |lib|
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path = Dir.glob("#{File.dirname(__dir__)}/.bundle/gems/#{lib}-*").first
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$LOAD_PATH.unshift("#{path}/lib")
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end
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require 'rdoc/rdoc'
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# Make only the output directory relative to the invoked directory.
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invoked = Dir.pwd
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# Load options and parse files from srcdir.
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Dir.chdir(File.dirname(__dir__))
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options = RDoc::Options.load_options
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options.title = options.title.sub(/Ruby \K.*version/) {
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File.read("include/ruby/version.h")
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.scan(/^ *# *define +RUBY_API_VERSION_(MAJOR|MINOR) +(\d+)/)
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.sort # "MAJOR" < "MINOR", fortunately
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.to_h.values.join(".")
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}
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options.parse ARGV + ["#{invoked}/rbconfig.rb"]
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options.singleton_class.define_method(:finish) do
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super()
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@op_dir = File.expand_path(@op_dir, invoked)
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end
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# Do not hide errors when generating documents of Ruby itself.
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RDoc::RDoc.new.document options
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