71 lines
1.7 KiB
Ruby
71 lines
1.7 KiB
Ruby
# typed: false
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# frozen_string_literal: true
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require "formula"
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require "options"
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module Homebrew
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extend T::Sig
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module_function
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sig { returns(CLI::Parser) }
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def options_args
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Homebrew::CLI::Parser.new do
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description <<~EOS
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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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flag "--command=",
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description: "Show options for the specified <command>."
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conflicts "--installed", "--all", "--command"
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named_args :formula
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end
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end
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def options
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args = options_args.parse
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if args.all?
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puts_options Formula.all.sort, args: args
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elsif args.installed?
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puts_options Formula.installed.sort, args: args
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elsif args.command.present?
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cmd_options = Commands.command_options(args.command)
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odie "Unknown command: #{args.command}" if cmd_options.nil?
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if args.compact?
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puts cmd_options.sort.map(&:first) * " "
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else
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cmd_options.sort.each { |option, desc| puts "#{option}\n\t#{desc}" }
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puts
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end
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elsif args.no_named?
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raise FormulaUnspecifiedError
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else
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puts_options args.named.to_formulae, args: args
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end
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end
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def puts_options(formulae, args:)
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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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Options.dump_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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