echo "Subject: [rake deploy] Deployed revision `cd /home/www/current ; svn info | grep Revision | sed "s/Revision: //"` on `hostname` at `date`" > ~/sendmail_tmp

desc "remotely console" 
task :console, :roles => :app do
  input = ''
  run "cd #{current_path} && ./script/console #{ENV['RAILS_ENV']}" do |channel, stream, data|
    next if data.chomp == input.chomp || data.chomp == ''
    print data
    channel.send_data(input = $stdin.gets) if data =~ /^(>|\?)>/
  end
end

desc "tail production log files" 
task :tail_logs, :roles => :app do
  run "tail -f #{shared_path}/log/production.log" do |channel, stream, data|
    puts  # for an extra line break before the host name
    puts "#{channel[:host]}: #{data}" 
    break if stream == :err    
  end
end

desc "List the files that would be updated or changed in a deploy."
task :svn_st_up, :roles => :app do
  run "cd #{current_path} && " + "svn st -u"
end

desc <<-DESC
Spinner is run by the default cold_deploy task. Instead of using script/spinner, we're just gonna rely on Mongrel to keep itself up.
DESC
task :spinner, :roles => :app do
  application_port = xxxx #get this from your friendly sysadmin
  run "mongrel_rails start -e production -p #{application_port} -d -c #{current_path}"
end

desc "Restart the web server"
task :restart, :roles => :app do
  begin
    run "cd #{current_path} && mongrel_rails restart"
  rescue RuntimeError => e
    puts e
    puts "Probably not a big deal, so I'll just keep trucking..."
  end
end