prepare rails application with ProstgreSQL and Redis

prepare

#!/bin/bash -e

cp config/database.yml.example config/database.yml

# bundle install

postgres -D /usr/local/var/postgres > /dev/null 2>&1 &
POSTGRES_PID=$!

redis-server > /dev/null 2>&1 &
REDIS_PID=$!

bundle exec rake db:create db:schema:load --trace

echo "Shutting down PostgreSQL ($POSTGRES_PID) and Redis ($REDIS_PID)"
kill $POSTGRES_PID
kill $REDIS_PID