- #!/bin/sh
- set -e
- dir="$(mktemp -d)"
- trap "rm -rf '$dir'" EXIT
- cp Gemfile "$dir"
- # make sure that running "bundle" twice doesn't change Gemfile.lock the second time
- cd "$dir"
- BUNDLE_FROZEN=0 bundle install
- cp Gemfile.lock Gemfile.lock.orig
- BUNDLE_FROZEN=1 bundle install
- diff -u Gemfile.lock.orig Gemfile.lock >&2
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