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require 'formula'
require 'cmd/outdated'
def ff
if ARGV.include? "--all"
Formula
elsif ARGV.include? "--installed"
# outdated brews count as installed
outdated = Homebrew.outdated_brews.collect{ |b| b.name }
Formula.select do |f|
f.installed? or outdated.include? f.name
end
else
raise FormulaUnspecifiedError if ARGV.named.empty?
ARGV.formulae
end
end
module Homebrew extend self
def options
ff.each do |f|
next if f.build.empty?
if ARGV.include? '--compact'
puts f.build.as_flags * " "
else
puts f.name if ff.length > 1
dump_options_for_formula f
puts
end
end
end
def dump_options_for_formula f
f.build.each do |opt|
puts opt.flag
puts "\t"+opt.description
end
end
end
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