Short setup script for rails projects

gistfile1.rb

#!/bin/sh
set -e
export PATH="$(dirname "$0")/../bin:$PATH"  # Use binstubs

if [ "$1" = "-v" ]; then
  exec 3>&1
else
  exec 3>/dev/null
fi

# Wipe out logs and scss cache.
echo "Cleaning out old logs and tempfiles"
{ rm -f log/*
  rm -rf tmp/cache
} >&3 2>&1

# Install dependencies
echo "Installing libraries and plugins"
{ gem list -i bundler || gem install bundler && rbenv rehash
  bundle install && rbenv rehash
} >&3 2>&1

# Wipe and load the database unless KEEPDB=1 env var is set.
if [ -z "$KEEPDB" ]; then
  echo "Reloading the database"
  { rake db:create:all db:drop:all db:setup db:fixtures:load --trace
    rake db:test:prepare --trace
  } >&3 2>&1
fi

echo "Restarting Pow"
touch tmp/restart.txt

echo "Done!"