#!/usr/bin/env ruby

#--
# Copyright (C) 2007 Dimitrij Denissenko
# Please read LICENSE document for more information.
#++

require File.expand_path(File.dirname(__FILE__) + "/../config/environment")

puts "\n\n----- Retrospectiva extension manager CLI\n"

if (['install', 'uninstall', 'checkout'].include?(ARGV[0]) && !ARGV[1].blank?) || ARGV[0] == 'list'

  manager = Retrospectiva::ExtensionManager
  force_migration =  ARGV.include?('--force-db')

  case ARGV[0]
  when 'install'
	skip_migration =  ARGV.include?('--skip-db')
    manager.install_extension(ARGV[1], skip_migration, force_migration)
	puts "\n  ATTENTION: You need to restart the web-server to take over the changes\n"
  when 'uninstall'
	skip_migration = !ARGV.include?('--remove-db')
    manager.uninstall_extension(ARGV[1], skip_migration, force_migration)
	puts "\n  ATTENTION: You need to restart your web-server to take over the changes\n"
  when 'checkout'
	externals = !ARGV.include?('--no-externals')
	puts "\n  Checking out extension from #{ARGV[1]}\n"
    result = manager.checkout_extension(ARGV[1], externals)
	puts "\n  WARNING: #{result}\n" if result
  end   

  puts "\n  Available extensions:\n\n"
  manager.available_extensions.each do |ext|
    puts "    [#{manager.installed_extensions.include?(ext) ? '+' : '-'}] #{ext}"
  end  

else

 script_name = File.basename($0)
 puts "      
  List extensions: 
    ruby #{$0} list
      
    
  Install extensions:        
    ruby #{$0} install extension [options]
          
    Options:
      --skip-db: Do NOT make any extension relevant DB changes
      --force-db: Raise an error if DB oprations fail
          
        
  Uninstall extensions:                
    ruby #{$0} uninstall extension [options]

    Options:
      --remove-db: Also remove extension relevant DB changes
      --force-db: Raise an error if DB oprations fail
         
"
end

puts "\n\n----- www.retrospectiva.org\n\n"