refactor: remove dead deploy code

lib/tasks/deploy.rake

@@ -1,42 +1,4 @@
 # frozen_string_literal: true
 
-def domains_for_stage
-  if ENV['DOMAINS'].present?
-    ENV['DOMAINS'].split
-  else
-    raise "DOMAINS is empty. It must be something like DOMAINS='web1.dev web2.dev'"
-  end
-end
-
-task :setup do
-  domains = domains_for_stage
-
-  domains.each do |domain|
-    sh "mina setup domain=#{domain}"
-  end
-end
-
-task :deploy do
-  domains = domains_for_stage
-  branch = ENV.fetch('BRANCH')
-
-  domains.each do |domain|
-    sh "mina deploy domain=#{domain} branch=#{branch} force_asset_precompile=true"
-  end
-end
-
-task :post_deploy do
-  domains = domains_for_stage
-  branch = ENV.fetch('BRANCH')
-
-  sh "mina post_deploy domain=#{domains.first} branch=#{branch}"
-end
-
-task :rollback do
-  domains = domains_for_stage
-  branch = ENV.fetch('BRANCH')
-
-  domains.each do |domain|
-    sh "mina rollback service:restart_puma service:reload_nginx service:restart_delayed_job domain=#{domain} branch=#{branch}"
   end
 end