add confirmation check to deploy

config/deploy.rb

@@ -55,3 +55,32 @@
  execute "cd #{fetch(:release_path)}/ && chmod a+x scripts/* && source scripts/check_ruby.sh"
  end
 end
+
+namespace :deploy do
+ task :confirmation do
+ stage = fetch(:stage).upcase
+ branch = fetch(:branch)
+ puts <<-WARN
+
+ ========================================================================
+
+ *** Deploying branch `#{branch}` to #{stage} server ***
+
+ WARNING: You're about to perform actions on #{stage} server(s)
+ Please confirm that all your intentions are kind and friendly
+
+ ========================================================================
+
+ WARN
+ ask :value, "Sure you want to continue deploying `#{branch}` on #{stage}? (Y or Yes)"
+
+ unless fetch(:value).match(/\A(?!ye\b)(?i:yes|y)\z/)
+ puts "\nNo confirmation - deploy cancelled!"
+ exit
+ end
+ end
+end
+
+Capistrano::DSL.stages.each do |stage|
+ after stage, 'deploy:confirmation'
+end

config/deploy/production.rb

@@ -10,6 +10,11 @@
 ask(:username, nil)
 ask(:password, nil, echo: false)
 server 'libapps.libraries.uc.edu', user: fetch(:username), password: fetch(:password), port: 22, roles: %i[web app db]
+ask(:value, 'Have you submitted and received an approved Change Management Request? (Y)')
+if fetch(:value) != 'Y'
+ puts "\nDeploy cancelled!"
+ exit
+end
 set :deploy_to, '/opt/webapps/aaec'
 after 'deploy:updating', 'ruby_update_check'
 after 'deploy:updating', 'init_qp'