56 lines
1.2 KiB
Ruby
56 lines
1.2 KiB
Ruby
# frozen_string_literal: true
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require "formula"
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require "options"
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require "cli/parser"
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module Homebrew
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module_function
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def options_args
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Homebrew::CLI::Parser.new do
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usage_banner <<~EOS
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`options` [<options>] [<formula>]
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Show install options specific to <formula>.
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EOS
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switch "--compact",
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description: "Show all options on a single line separated by spaces."
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switch "--installed",
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description: "Show options for formulae that are currently installed."
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switch "--all",
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description: "Show options for all available formulae."
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switch :debug
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conflicts "--installed", "--all"
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end
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end
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def options
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options_args.parse
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if args.all?
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puts_options Formula.to_a.sort
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elsif args.installed?
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puts_options Formula.installed.sort
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else
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raise FormulaUnspecifiedError if args.remaining.empty?
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puts_options Homebrew.args.formulae
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end
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end
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def puts_options(formulae)
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formulae.each do |f|
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next if f.options.empty?
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if args.compact?
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puts f.options.as_flags.sort * " "
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else
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puts f.full_name if formulae.length > 1
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dump_options_for_formula f
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puts
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end
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end
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end
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end
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