setup.rb

#!/usr/bin/env sprinkle -s

# Annotated Example Sprinkle Rails deployment script
#
# This is an example Sprinkle script configured to install Rails from gems, Apache, Ruby,
# Sphinx and Git from source, and mysql and Git dependencies from apt on an Ubuntu system.
#
# Installation is configured to run via capistrano (and an accompanying deploy.rb recipe script).
# Source based packages are downloaded and built into /usr/local on the remote system.
#
# A sprinkle script is separated into 3 different sections. Packages, policies and deployment:


# Packages (separate files for brevity)
#
#  Defines the world of packages as we know it. Each package has a name and
#  set of metadata including its installer type (eg. apt, source, gem, etc). Packages can have
#  relationships to each other via dependencies.

Dir[File.dirname(__FILE__)+'/packages/*.rb'].each {|e| require e}


# require 'packages/essential'
# require 'packages/rails'
# require 'packages/database'
# require 'packages/server'
# require 'packages/search'
# require 'packages/scm'
# require 'packages/processing'
# require 'packages/monitoring'


# Policies
#
#  Names a group of packages (optionally with versions) that apply to a particular set of roles:
#
#   Associates the rails policy to the application servers. Contains rails, and surrounding
#   packages. Note, appserver, database, webserver and search are all virtual packages defined above.
#   If there's only one implementation of a virtual package, it's selected automatically, otherwise
#   the user is requested to select which one to use.


policy :rails, :roles => :app do
  # requires :build_essential
  # requires :editors
  # requires :rails, :version => '2.3.5'
  # requires :appserver
  # requires :database
  # requires :webserver
  # requires :search
  # requires :svn
  # requires :git
  # requires :imageprocessing
  # requires :monitoring
  requires :messaging
end


puts %{
	Setting up the standard-issue Buffpojken-server.\n
	Note that this setup is only meant for Ubuntu/Debian systems, and mostly tested on Hardy, Intrepid and Jaunty\n
	Choose webserver and SCM below:"
	}

# Deployment
#
#  Defines script wide settings such as a delivery mechanism for executing commands on the target
#  system (eg. capistrano), and installer defaults (eg. build locations, etc):
#
#   Configures spinkle to use capistrano for delivery of commands to the remote machines (via
#   the named 'deploy' recipe). Also configures 'source' installer defaults to put package gear
#   in /usr/local

deployment do

  # mechanism for deployment
  delivery :capistrano do
    recipes File.dirname(__FILE__)+'/deploy.rb'
  end

  # source based package installer defaults
  source do
    prefix   '/usr/local'
    archives '/usr/local/sources'
    builds   '/usr/local/build'
  end
  
  

end

# End of script, given the above information, Spinkle will apply the defined policy on all roles using the
# deployment settings specified.