Website (rails) post-merge hook

post-merge

#!/bin/sh

diff=`git diff --name-only HEAD@{1} HEAD`

gemfile=`expr "$diff" : ".*Gemfile.*"`
if [ ! "$gemfile" -eq 0 ]
then
    echo "Running bundle install"
    bundle install
fi

migrate=`expr "$diff" : ".*db/migrate/.*"`
if [ ! "$migrate" -eq 0 ]
then
    echo "Migrating database"
    bundle exec rake db:migrate
fi