heal

#!/usr/bin/env ruby

require 'rubygems'
require 'trollop'
require File.dirname(__FILE__)+'/../lib/healing'

commands = 'ideal scan terminate heal volumes upload diagnose prune'.split

matches = commands.select { |c| c.match /^#{ARGV[0]}/ }
if matches.size==1
  ARGV[0] = matches.first
end

parser = nil
opts = Trollop::options do
  parser = self
  stop_on commands
  opt :version, "show version"
  version "Healing 0.1.0"   #TODO should fetch this from a yaml file, so we don't forget to update it
  banner "\nHealing is a cloud configuration system."
end


if matches.size>1
  puts "Which command? #{matches.join(', ')}"
  exit
end
  
  
cmd = ARGV[0]

unless cmd && commands.include?(cmd)
  puts "Usage:\n\theal <command> <options>\n\n"
  puts "Commands:"
  puts commands.map {|c| "\t#{c}\n" }
  exit
end

#run subcommand:
cmd = ARGV.shift
path = Healing::BASE+'/bin/heal-'+cmd
load path