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Using existing method to make tap symlinks

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This commit is contained in:
Jack Nagel 2014-04-24 18:04:53 -05:00
parent 3f10327c0e
commit dcb9ae1bcc
1 changed files with 13 additions and 15 deletions
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28
Library/Homebrew/cmd/tap.rb
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@ -50,23 +50,21 @@ module Homebrew extend self
ignores = (HOMEBREW_LIBRARY/"Formula/.gitignore").read.split rescue []
tapped = 0
cd HOMEBREW_LIBRARY/"Formula" do
formulae.each do |formula|
from = HOMEBREW_LIBRARY.join("Taps/#{formula}")
to = HOMEBREW_LIBRARY.join("Formula/#{formula.basename}")
formulae.each do |formula|
from = HOMEBREW_LIBRARY.join("Taps/#{formula}")
to = HOMEBREW_LIBRARY.join("Formula/#{formula.basename}")
# Unexpected, but possible, lets proceed as if nothing happened
to.delete if to.symlink? and to.realpath == from
# Unexpected, but possible, lets proceed as if nothing happened
to.delete if to.symlink? and to.realpath == from
# using the system ln is the only way to get relative symlinks
system "ln -s ../Taps/#{formula} 2>/dev/null"
if $?.success?
ignores << formula.basename.to_s
tapped += 1
else
to = to.realpath if to.exist?
opoo "Could not tap #{Tty.white}#{from.tap_ref}#{Tty.reset} over #{Tty.white}#{to.tap_ref}#{Tty.reset}"
end
begin
to.make_relative_symlink(from)
rescue SystemCallError
to = to.realpath if to.exist?
opoo "Could not tap #{Tty.white}#{from.tap_ref}#{Tty.reset} over #{Tty.white}#{to.tap_ref}#{Tty.reset}"
else
ignores << formula.basename.to_s
tapped += 1
end
end