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brew doctor - tweak multiple volume check

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This commit is contained in:
Adam Vandenberg 2010-08-16 09:32:16 -07:00
parent 6355e37162
commit 80bec9bcc1
1 changed files with 8 additions and 4 deletions
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12
Library/Homebrew/brew_doctor.rb
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@ -416,7 +416,9 @@ def check_for_multiple_volumes
# Find the volumes for the TMP folder & HOMEBREW_CELLAR
real_cellar = HOMEBREW_CELLAR.realpath
tmp=Pathname.new `/usr/bin/mktemp -d /tmp/homebrew-brew-doctor-XXXX`.strip
tmp_prefix = ENV['HOMEBREW_TEMP'] || '/tmp'
tmp=Pathname.new `/usr/bin/mktemp -d #{tmp_prefix}/homebrew-brew-doctor-XXXX`.strip
real_temp = tmp.realpath.parent
where_cellar = volumes.which real_cellar
@ -424,10 +426,12 @@ def check_for_multiple_volumes
unless where_cellar == where_temp
puts <<-EOS.undent
Your Cellar and /tmp folders are on different volumes.
Your Cellar & TEMP folders are on different volumes.
Putting your Cellar and TMP folders on different volumes causes problems
for brews that install symlinks, such as Git.
OS X won't move relative symlinks across volumes unless the target file
already exists.
Brews known to be affected by this are Git and Narwhal.
You should set the "HOMEBREW_TEMP" environmental variable to a suitable
folder on the same volume as your Cellar.