Capfile.example

load 'deploy'

set :user, "vack"
set :run_as, "econ-game"
set :application, "gates_inventory"
set :repository,  "git://github.com/njvack/device-inventory.git"

role :app, "camelot.keck.waisman.wisc.edu"
set :use_sudo, false
set :gateway, "tezpur.keck.waisman.wisc.edu"
set :deploy_via, :export
set :ssh_options , {:forward_agent => true}
set :deploy_to, "/var/www/cap_deployments/#{application}"
set :gunicorn_cmd, "#{shared_path}/bin/inventory_manager"

desc <<-DESC
  Show calculated config options
DESC
task :info do
  puts "application: #{application}"
  puts "repository: #{repository}"
  puts "releases_path: #{releases_path}"
  puts "shared_path: #{shared_path}"
  puts "deploy_to: #{deploy_to}"
  puts "current_path: #{current_path}"
  puts "pidfile: #{pidfile}"
  puts "gunicorn_cmd: #{gunicorn_cmd}"
end

after "deploy:update_code", "deploy:update_assets"

namespace :deploy do
  desc <<-DESC
   Update scm_info.py, copies settings.py and .htaccess to their proper homes
  DESC
  task :finalize_update do
    # And create a file with the current revision... (used in the models)
#    scmfile = File.join(release_path, 'scm_info.py')
#    full_url = "#{repository}@#{latest_revision}"
#    run "echo \"REVISION=#{latest_revision}\" > #{scmfile}"
#    run "echo \"REPOSITORY_URL=\\\"#{full_url}\\\"\" >> #{scmfile}"

    run "cp -f #{shared_path}/system/local.py #{release_path}/inventory/settings/local.py"
    run "cp -f #{shared_path}/system/.htaccess #{release_path}/inventory/base/static/.htaccess"
    run "ln -sf #{shared_path}/log #{release_path}/log"
    run ""
    #run "ln -sf ../../.. #{release_path}/lib/python2.6/site-packages/#{application}"
    #run "ln -sf ../../.. #{release_path}/lib/python2.6/site-packages/#{application}/inventory"
  end

  desc <<-DESC
    Start a gunicorn instance to run the server
  DESC
  task :start do
    default_run_options[:pty] = true
    sudo "#{gunicorn_cmd} start", :as => run_as
  end

  desc <<-DESC
    Kill our gunicorn instance
  DESC
  task :stop do
    default_run_options[:pty] = true
    sudo "#{gunicorn_cmd} stop", :as => run_as
  end

  desc <<-DESC
    Restart gunicorn.
  DESC
  task :restart do
    default_run_options[:pty] = true
    sudo "#{gunicorn_cmd} restart", :as => run_as
  end

  desc "Collect and upload static assets"
  task :update_assets do
    run_locally "bundle exec rake assets:precompile"
    find_servers_for_task(current_task).each do |s|
      logger.info "deploying assets to #{s.to_s}"
      run_locally "rsync -av ./static/ #{s.to_s}:#{shared_path}/static/"
    end
  end
end

after :deploy, "deploy:cleanup"