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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 # Find the volumes for the TMP folder & HOMEBREW_CELLAR
real_cellar = HOMEBREW_CELLAR.realpath 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 real_temp = tmp.realpath.parent
where_cellar = volumes.which real_cellar where_cellar = volumes.which real_cellar
@ -424,10 +426,12 @@ def check_for_multiple_volumes
unless where_cellar == where_temp unless where_cellar == where_temp
puts <<-EOS.undent 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 OS X won't move relative symlinks across volumes unless the target file
for brews that install symlinks, such as Git. already exists.
Brews known to be affected by this are Git and Narwhal.
You should set the "HOMEBREW_TEMP" environmental variable to a suitable You should set the "HOMEBREW_TEMP" environmental variable to a suitable
folder on the same volume as your Cellar. folder on the same volume as your Cellar.