23 lines
634 B
Ruby
23 lines
634 B
Ruby
require 'cmd/tap' # for tap_args
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module Homebrew extend self
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def untap
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user, repo = tap_args
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tapd = HOMEBREW_PREFIX/"Library/Taps/#{user}-#{repo}"
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raise "No such tap!" unless tapd.directory?
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gitignores = (HOMEBREW_PREFIX/"Library/Formula/.gitignore").read.split rescue []
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tapd.find_formula do |pn|
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bn = pn.basename.to_s
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pn = HOMEBREW_REPOSITORY/"Library/Formula"/bn
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pn.delete if pn.symlink? and pn.realpath.to_s =~ %r[^#{tapd.realpath}]
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gitignores.delete(bn)
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end
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rm_rf tapd
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HOMEBREW_REPOSITORY.join("Library/Formula/.gitignore").atomic_write(gitignores * "\n")
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end
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end
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