Quick and dirty script to setup a base rails app with minimal tests and whatnot

setup_rails_base.sh

#!/bin/bash

function info {
  # Blue'ish
  echo -e "\033[1;36m$1\033[0m" 1>&2
}

function error {
  # Red'ish
  echo -e "\033[1;35m$1\033[0m" 1>&2
}

clear
info "This will setup a base rails app in the current directory.  Ctrl + C if you do not want to proceed."

info "Checking ruby..."
which ruby

if [ "$?" != "0" ]; then
    error "Ruby not found, aborting"
    exit 1
fi

info "Checking gems..."
which gem

if [ "$?" != "0" ]; then
    error "Gems not found, aborting"
    exit 1
fi

info "Checking bundler"
which bundler

set -e

if [ "$?" != "0" ]; then
    gem install bundler --no-ri --no-rdoc
fi

echo -n "Name of app, followed by [ENTER]: ?"

# Get a valid app name from the user
while read app_name; do
     if [ -z "${app_name}" ]; then
        clear
	error "That was empty, do it again!"
	echo -n "Name of app, followed by [ENTER]: ?"
     else
          break
     fi
done

# Now do the work
info "Checking out the base repo"
git clone [email protected]:ejhayes/base_rails.git $app_name
cd $app_name
bundle
rails g rename_to $app_name
rm -r "vendor/plugins/Rename"
bundle exec rake db:migrate
RAILS_ENV=test bundle exec rake spec
rm -rf .git
git init .
git add .
git commit -m "Initial commit."

info "DONE. Run: 'cd $app_name && rails s' to get started."