Simple script to help with Rails deployment tasks. Requires "Rye Gem"

simple_deploy.rb

require 'rubygems'
require 'rye'

HOST = "yourserver"
USER = "username"
PASS = "password"

app_path = "/path/to/rails_app_root"
production_env = "RAILS_ENV=production"

# You can tailor the various commands you run on your below
# If you have rails instailed via rvm this script might fail
# rvm by default is set to work under interactive shell mode.

# To load rvm under non-interactive mode edit your $HOME/.bashrc
# and place source the script below above this line [ -z "$PS1" ] && return

# if [[ -s "$HOME/.rvm/scripts/rvm" ]] ; then
# 
#   \# First try to load from a user install
#   source "$HOME/.rvm/scripts/rvm"
# 
# elif [[ -s "/usr/local/rvm/scripts/rvm" ]] ; then
# 
#   \# Then try to load from a root install
#   source "/usr/local/rvm/scripts/rvm"
# 
# fi


Rye::Cmd.add_command :bundle, 'bundle'
Rye::Cmd.add_command :restart_app, "touch tmp/restart.txt"
Rye::Cmd.add_command :git_pull, "git pull"
Rye::Cmd.add_command :restart_app, "touch #{app_path}"
Rye::Cmd.add_command :rake_migrate, "rake db:migrate #{production_env}"
Rye::Cmd.add_command :assets_precompile, "bundle exec rake assets:precompile"

puts "Logginging into server"
rbox = Rye::Box.new(HOST, :user => USER, :password => PASS)
puts "Logged in"
puts "Going into #{app_path}"
rbox.cd app_path
puts rbox.pwd
puts "Pulling latest git repos"
puts rbox.git_pull
puts "Running the bundle command"
puts rbox.bundle
puts "Running migrations"
puts rbox.rake_migrate
puts "Assets pipeline precompilation"
puts rbox.assets_precompile
puts "Rebooting app..."
rbox.restart_app
puts "Done"