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Ensure mktemp cleans up after itself

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Ignore interrupts.
This commit is contained in:
Max Howell 2012-08-23 12:47:36 -04:00
parent 336c4d1b05
commit d89b3272f4
1 changed files with 5 additions and 10 deletions
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15
Library/Homebrew/extend/fileutils.rb
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@ -14,16 +14,11 @@ module FileUtils extend self
# /tmp volume to the other volume. So we let the user override the tmp # /tmp volume to the other volume. So we let the user override the tmp
# prefix if they need to. # prefix if they need to.
tmp_prefix = ENV['HOMEBREW_TEMP'] || '/tmp' tmp_prefix = ENV['HOMEBREW_TEMP'] || '/tmp'
tmp=Pathname.new `/usr/bin/mktemp -d #{tmp_prefix}/homebrew-#{name}-#{version}-XXXX`.strip tmp = Pathname.new(`/usr/bin/mktemp -d #{tmp_prefix}/homebrew-#{name}-#{version}-XXXX`.chomp)
raise "Couldn't create build sandbox" if not tmp.directory? or $? != 0 raise "Failed to create sandbox: #{tmp}" unless tmp.directory?
begin cd(tmp){ yield }
wd=Dir.pwd ensure
chdir tmp ignore_interrupts{ tmp.rmtree } if tmp
yield
ensure
chdir wd
tmp.rmtree
end
end end
# A version of mkdir that also changes to that folder in a block. # A version of mkdir that also changes to that folder in a block.