rake deploy task

deploy_task.rb

desc "Default deploy task"
task :deploy do
  # Check if preview posts exist, which should not be published
  if File.exists?(".preview-mode")
    puts "## Found posts in preview mode, regenerating files ..."
    File.delete(".preview-mode")
    Rake::Task[:generate].execute
  end

  Rake::Task[:copydot].invoke(source_dir, public_dir)
  Rake::Task["#{deploy_default}"].execute

  # Tweet
  next if not File.exists? 'tweet_queue'
  puts "Tweeting..."
  open('tweet_queue', 'r') do |file|
    while (line = file.gets)
      puts "Tweeting '#{line.gsub("\n", "")}' for @#{client.current_user.screen_name}..."
      client.update(line)
    end
  end
  puts "Deleting queue..."
  rm 'tweet_queue'
end