30 lines
884 B
Ruby
30 lines
884 B
Ruby
require 'cmd/tap' # for tap_args
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module Homebrew
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def untap
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raise "Usage is `brew untap <tap-name>`" if ARGV.empty?
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ARGV.each do |tapname|
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user, repo = tap_args(tapname)
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# we consistently downcase in tap to ensure we are not bitten by case-insensive
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# filesystem issues. Which is the default on mac. The problem being the
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# filesystem cares, but our regexps don't. So unless we resolve *every* path
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# we will get bitten.
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user.downcase!
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repo.downcase!
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tapd = HOMEBREW_LIBRARY/"Taps/#{user}/homebrew-#{repo}"
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raise "No such tap!" unless tapd.directory?
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puts "Untapping #{tapname}... (#{tapd.abv})"
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files = []
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tapd.find_formula { |file| files << file }
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tapd.rmtree
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tapd.dirname.rmdir_if_possible
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puts "Untapped #{files.length} formula#{plural(files.length, 'e')}"
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end
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end
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end
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