9274f7cda1
Deprecated Formula.all, replaced usage with more appropriate enumerable options. Just check out how much nicer `brew audit` runs now.
32 lines
774 B
Ruby
32 lines
774 B
Ruby
require 'formula'
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# `brew uses foo bar` now returns formula that use both foo and bar
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# Rationale: If you want the union just run the command twice and
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# concatenate the results.
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# The intersection is harder to achieve with shell tools.
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module Homebrew extend self
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def uses
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raise FormulaUnspecifiedError if ARGV.named.empty?
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uses = Formula.select do |f|
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ARGV.formulae.all? do |ff|
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if ARGV.flag? '--recursive'
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f.recursive_deps.include? ff
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else
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f.deps.include? ff.name
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end
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end
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end
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if ARGV.include? "--installed"
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uses = uses.select do |f|
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keg = HOMEBREW_CELLAR/f
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keg.directory? and not keg.subdirs.empty?
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end
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end
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puts_columns uses.map{|f| f.to_s}.sort
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end
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end
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