Amazon Opsworks Assets Deploy

before_migrate.rb

Chef::Log.info("Precompiling assets for RAILS_ENV=#{rails_env}...")

# Precompile assets. Assets are compiled into shared/assets and shared between deploys.
shared_path = "#{new_resource.deploy_to}/shared"

# create shared directory for assets, if it doesn't exist
directory "#{shared_path}/assets" do
  mode 0770
  action :create
  recursive true
end

# symlink current deploy's asset folder to shared assets each deploy
link "#{release_path}/public/assets" do
  to "#{shared_path}/assets"
end

directory "#{shared_path}/cache" do
  mode 0770
  action :create
  recursive true
end

# symlink current deploy's cache folder to cache assets each deploy
link "#{release_path}/tmp/cache" do
  to "#{shared_path}/cache"
end

execute "rake assets:precompile" do
  cwd release_path
  command "bundle exec rake assets:precompile"
  environment "RAILS_ENV" => rails_env
end