Obi Akubue

#!/bin/bash
#:Title   :Speedtrain on Rails
#:Date    :
#:Author  :Obi Akubue
#:Version :0.1
#:Description: This script installs Ruby on Rails on Ubuntu 10.04 with the option to install Apache and Phusion Passenger. (It creates a test rails app)
 
#Usage Option 1: To Install Rails (Ruby + Rubygems) + sqlite. Simply run the script by typing ./speedtrain
#Usage Option 2: To Install Rails (Ruby + Rubygems) + Sqlite + Apache + Passenger. Run script by typing ./speedtrain -p
 
red='\e[0;31m'
RED='\e[1;31m'
blue='\e[0;34m'
BLUE='\e[1;34m' #light blue
cyan='\e[0;36m'
CYAN='\e[1;36m'
GREEN='\e[1;32m'
YELLOW='\e[1;33m'
WHITE='\e[1;37m'
NC='\e[0m' # No Color
 
#begining  messages
 if [ "$1" = "-p" ]; then
    #option to install Apache + Passenger
        echo  -e "${GREEN} Welcome to Speedtrain on Rails"
        echo " Installing Rails (Ruby + Rubygems) + Apache + sqlite + passenger ..."
        echo " This will take a few minutes to complete.."
        echo -e "${WHITE} Press ENTER to continue or Ctrl-C to Quit"
 
        echo -e "${NC}"
 
    else
        echo  -e "${GREEN} Welcome to Speedtrain on Rails"
        echo " Installing Rails..."
        echo " This will take a few minutes to complete.."
        echo -e "${WHITE} Press ENTER to continue or Ctrl-C to Quit"
        echo -e "${NC}"
   fi
 
 read key
 
echo -e "${RED} updating system..."
echo -e "${CYAN}"
sudo aptitude update
 
echo -e "${RED} Installing build essential..."
echo -e "${CYAN}"
sudo apt-get install build-essential
 
echo -e "${RED} installing ruby..."
echo -e "${GREEN}"
sudo apt-get install irb libopenssl-ruby libreadline-ruby rdoc ri ruby ruby-dev
 
echo -e "${RED} installing rubygems..."
echo -e "${CYAN}"
cd /usr/local/src
sudo wget http://production.cf.rubygems.org/rubygems/rubygems-1.3.6.tgz
sudo tar xzvf rubygems-1.3.6.tgz
cd rubygems-1.3.6
sudo ruby setup.rb
 
echo -e "${RED} updating rubygems..."
echo -e "${GREEN}"
sudo update-alternatives --install /usr/bin/gem gem /usr/bin/gem1.8 1
sudo gem update --system
 
echo -e "${RED} installing rails..."
echo -e "${CYAN}"
sudo gem install rails
 
echo -e "${RED} installing sqlite..."
echo -e "${GREEN}"
sudo apt-get install libsqlite3-dev sqlite3 sqlite3-doc
sudo gem install sqlite3-ruby
 
echo -e "${RED} creating dev directory..."
echo -e "${CYAN}"
mkdir ~/rails_apps/
 
cd ~/rails_apps/
echo -e "${RED} creating dev test app..."
echo -e "${GREEN}"
rails testapp
 
if [ "$1" = "-p" ]; then
#if the passenger switch is set
echo -e "${RED} installing Apache..."
echo -e "${CYAN}"
sudo apt-get install apache2
 
echo -e "${RED} installing passenger..."
echo -e "${GREEN}"
sudo gem install passenger
 
#install apache development headers
#required by passenger
#Apache 2 development headers --
sudo apt-get install apache2-prefork-dev
 
#Apache portable Runime (APR) development headers --
sudo apt-get install libapr1-dev
#install passenger
sudo passenger-install-apache2-module
fi
 
#ending message
if [ "$1" = "-p" ]; then
#if the passenger switch is set
echo -e "${YELLOW}"
printf "Your Apache Configuration file is /etc/apache2/httpd.conf\n"
echo -e "${NC}"
fi
 
echo -e "${CYAN}"
echo "Rails has been successfully installed"
echo -e "${GREEN}"
echo "Your Apps directory is $HOME/rails_apps"
echo "We created a Test Rails App for you at $HOME/rails_apps/testapp/"
echo "To run the Test App type"
echo -e "${YELLOW} cd $HOME/rails_apps/testapp"
echo " ruby script/server"
echo -e "${NC}"
 
if [ "$1" = "-p" ]; then
#if the passenger switch is set
echo -e "${GREEN}"
echo "To deploy the Test Rails app on passenger "
echo "Edit the Apache Configuration file and add the following virtualhost"
echo -e "${YELLOW}\n"
 
echo ""
echo "  ServerName www.yourhost.com"
echo "  DocumentRoot $HOME/rails_apps/testapp/public"
echo " "
echo "     AllowOverride all"
echo "     Options -MultiViews"
echo " "
echo ""
echo -e "${NC}"
echo -e "${GREEN}"
echo "then Restart Apache: sudo /etc/init.d/apache2 restart"
echo "and Open on your browser: http://yourdormain.com or http://your-ip.com"
echo -e "${NC}"
fi