41 lines
966 B
Ruby
41 lines
966 B
Ruby
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require "descriptions"
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require "cmd/search"
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module Homebrew
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def desc
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if ARGV.options_only.empty?
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if ARGV.named.empty?
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raise FormulaUnspecifiedError
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exit
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end
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results = Descriptions.named(ARGV.formulae.map(&:full_name))
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else
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if ARGV.options_only.count != 1
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odie "Pick one, and only one, of -s/--search, -n/--name, or -d/--description."
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end
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search_arg = ARGV.options_only.first
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search_type = case search_arg
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when '-s', '--search'
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:either
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when '-n', '--name'
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:name
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when '-d', '--description'
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:desc
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else
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odie "Unrecognized option '#{search_arg}'."
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end
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if arg = ARGV.named.first
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regex = Homebrew::query_regexp(arg)
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results = Descriptions.search(regex, search_type)
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else
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odie "You must provide a search term."
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end
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end
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results.print unless results.nil?
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end
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end
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