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require 'keg'
require 'formula'
module Homebrew
def uninstall
raise KegUnspecifiedError if ARGV.named.empty?
if not ARGV.force?
ARGV.kegs.each do |keg|
keg.lock do
puts "Uninstalling #{keg}... (#{keg.abv})"
keg.unlink
keg.uninstall
rm_pin keg.name
rack = keg/".."
if rack.directory?
versions = rack.subdirs.map(&:basename)
verb = versions.length == 1 ? "is" : "are"
puts "#{keg.name} #{versions.join(", ")} #{verb} still installed."
puts "Remove them all with `brew uninstall --force #{keg.name}`."
end
end
end
else
ARGV.named.each do |name|
name = Formulary.canonical_name(name)
rack = HOMEBREW_CELLAR/name
if rack.directory?
puts "Uninstalling #{name}... (#{rack.abv})"
rack.subdirs.each do |d|
keg = Keg.new(d)
keg.unlink
keg.uninstall
end
end
rm_pin name
end
end
rescue MultipleVersionsInstalledError => e
ofail e
puts "Use `brew remove --force #{e.name}` to remove all versions."
end
def rm_pin name
Formulary.factory(name).unpin rescue nil
end
end
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