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indirect/safe_bundle_standalone.sh

Forked from xaviershay/safe_bundle_standalone.sh
Created July 1, 2014 16:12
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safe_bundle_standalone.sh
#!/bin/bash
set -ex
bundle install --standalone
digest=$(md5 -q Gemfile)
cmd="raise \"Gemfile changed\" if %x[md5 -q Gemfile].chomp != \"${digest}\""
echo $cmd > bundle/bundler/setup.rb.new
cat bundle/bundler/setup.rb >> bundle/bundler/setup.rb.new
mv bundle/bundler/setup{.rb.new,.rb}
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