77 lines
1.8 KiB
Ruby
77 lines
1.8 KiB
Ruby
require 'rubygems/command'
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require 'rubygems/version_option'
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require 'rubygems/doc_manager'
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class Gem::Commands::RdocCommand < Gem::Command
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include Gem::VersionOption
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def initialize
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super 'rdoc', 'Generates RDoc for pre-installed gems',
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:version => Gem::Requirement.default,
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:include_rdoc => true, :include_ri => true
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add_option('--all',
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'Generate RDoc/RI documentation for all',
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'installed gems') do |value, options|
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options[:all] = value
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end
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add_option('--[no-]rdoc',
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'Include RDoc generated documents') do |value, options|
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options[:include_rdoc] = value
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end
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add_option('--[no-]ri',
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'Include RI generated documents') do |value, options|
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options[:include_ri] = value
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end
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add_version_option
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end
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def arguments # :nodoc:
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"GEMNAME gem to generate documentation for (unless --all)"
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end
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def defaults_str # :nodoc:
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"--version '#{Gem::Requirement.default}' --rdoc --ri"
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end
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def usage # :nodoc:
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"#{program_name} [args]"
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end
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def execute
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if options[:all] then
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specs = Gem::SourceIndex.from_installed_gems.collect { |name, spec|
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spec
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}
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else
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gem_name = get_one_gem_name
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dep = Gem::Dependency.new gem_name, options[:version]
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specs = Gem::SourceIndex.from_installed_gems.search dep
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end
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if specs.empty?
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fail "Failed to find gem #{gem_name} to generate RDoc for #{options[:version]}"
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end
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if options[:include_ri]
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specs.each do |spec|
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Gem::DocManager.new(spec).generate_ri
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end
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Gem::DocManager.update_ri_cache
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end
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if options[:include_rdoc]
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specs.each do |spec|
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Gem::DocManager.new(spec).generate_rdoc
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end
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end
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true
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end
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end
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