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63 lines
1.5 KiB
Ruby
63 lines
1.5 KiB
Ruby
#: * `options` [`--compact`] (`--all`|`--installed`|<formulae>):
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#: Display install options specific to <formulae>.
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#:
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#: If `--compact` is passed, show all options on a single line separated by
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#: spaces.
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#:
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#: If `--all` is passed, show options for all formulae.
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#:
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#: If `--installed` is passed, show options for all installed formulae.
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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>] <formulae>
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Display install options specific to <formulae>
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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 "--all",
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description: "Show options for all formulae."
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switch "--installed",
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description: "Show options for all installed formulae."
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switch :debug
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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 ARGV.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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