deploy.rb

namespace :deploy do

  desc 'Restart application'
  task :restart do
    on roles(:web) do
      execute "curl -qX POST -H 'authorization: abcd1234' http://www.example.com/_token"
    end
  end

  task :migrate_install do
    invoke 'laravel:artisan', 'migrate:install'
  end
  task :migrate do
    invoke 'laravel:artisan', 'migrate'
  end
  task :clear_cache do
	invoke 'laravel:artisan', 'cache:clear'
	invoke 'laravel:artisan', 'assets:clean'
	invoke 'laravel:artisan', 'twig:clear'
  end

  after 'composer:run', :migrate
  after :published, :clear_cache
  after :clear_cache, :restart

end