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If curl fails propagate its exit status through the pipe

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Max Howell 2010-09-23 08:54:43 +01:00
parent bdbb8dc2a4
commit a721e736c5
1 changed files with 2 additions and 1 deletions
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3
install_homebrew.rb
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@ -125,7 +125,8 @@ end
Dir.chdir "/usr/local" do
ohai "Downloading and Installing Homebrew..."
# -m to stop tar erroring out if it can't modify the mtime for root owned directories
system "/usr/bin/curl -sSfL http://github.com/mxcl/homebrew/tarball/master | /usr/bin/tar xz -m --strip 1"
# pipefail to cause the exit status from curl to propogate if it fails
system "/bin/bash -o pipefail -c '/usr/bin/curl -sSfL http://github.com/mxcl/homebrew/tarball/master | /usr/bin/tar xz -m --strip 1'"
end
ohai "Installation successful!"