require "rbconfig"
 
 def linux?
   not windows? and not cygwin?
 end
 
 def windows?
   not (target_os.downcase =~ /32/).nil?
 end
 
 def cygwin?
   not (target_os.downcase =~ /cyg/).nil?
 end
 
 def target_os 
   Config::CONFIG["target_os"] or ""
 end

namespace :build do
  desc "Build a single executable Lite version"
  task :lite do
    puts "Creating distribution directory ../dist..."
    if windows?
      FileUtils.rm_rf "../dist"
      Dir.mkdir "../dist"
      Dir.mkdir "../dist/slimarray_lite"

      puts "Packaging all ruby into one file with tar2rubyscript..."
      cmd = "cmd /c tar2rubyscript ../slimarray_lite"
      system cmd

      puts "Organizing files..."
      FileUtils.move "../slimarray_lite.rb", "../dist/slimarray_lite"
      FileUtils.copy "db/default.sqlite", "../dist/slimarray_lite/slimarray_production.sqlite"
      FileUtils.copy "db/default.sqlite", "../dist/slimarray_lite/slimarray_development.sqlite"
      FileUtils.copy "db/default.sqlite", "../dist/slimarray_lite/slimarray_test.sqlite"

      puts "Creating executable with rubyscript2exe (press Ctrl-C when WEBrick is finished booting..."
      cmd = "cmd /c rubyscript2exe ../dist/slimarray_lite/slimarray_lite.rb"
      system cmd
      FileUtils.move "slimarray_lite.exe", "../dist/slimarray_lite"
      FileUtils.rm "../dist/slimarray_lite/slimarray_lite.rb"

      puts "Now just create a zip file from ../dist/slimarray_lite"
    else
      FileUtils.rm_rf "../dist", :secure => true
      Dir.mkdir "../dist"
      Dir.mkdir "../dist/slimarray_lite"

      puts "Packaging all ruby into one file with tar2rubyscript..."
      cmd = "tar2rubyscript ../slimarray_lite"
      system cmd

      puts "Organizing files..."
      FileUtils.move "../slimarray_lite.rb", "../dist/slimarray_lite"
      FileUtils.copy "db/default.sqlite", "../dist/slimarray_lite/slimarray_production.sqlite"
      FileUtils.copy "db/default.sqlite", "../dist/slimarray_lite/slimarray_development.sqlite"
      FileUtils.copy "db/default.sqlite", "../dist/slimarray_lite/slimarray_test.sqlite"

      puts "Creating executable with rubyscript2exe (press Ctrl-C when WEBrick is finished booting..."
      cmd = "rubyscript2exe ../dist/slimarray_lite/slimarray_lite.rb"
      system cmd
      FileUtils.move "slimarray_lite_linux", "../dist/slimarray_lite"
      FileUtils.rm "../dist/slimarray_lite/slimarray_lite.rb"
      
      puts "Packaging everything into a .tar.gz file..."
      cmd = "cd ../dist; tar zcf slimarray_lite.tar.gz slimarray_lite"
      system cmd
    end
      
  end
end