namespace :svn do

  desc "Update everything before the tests"
  task :update do
    puts "Updating from svn repository... Please wait..."
    system "svn update"
  end
  
  desc "Run all tests, if all are OK, then commit everything to the svn repository"
  task :commit => [:check_modifications, :update, :test] do
    puts "No test failures, now we can commit it all..."
    param = "-m \"#{ARGV[1]}\"" if ARGV[1]
    exec "svn commit #{param}"
  end

  task :check_modifications do
    raise "There's nothing to commit!" if `svn diff`.length == 0
  end
  
end

desc "Alias for the svn:commit task"
task :commit => "svn:commit"