Merge pull request #47 from ub-digit/safer-production-deploy

Increase foolproofness of production deploy

Author: xlpero

config/deploy.rb

@@ -26,3 +26,15 @@ def deploy_config
 }
 
 set :branch, 'master'
+
+namespace :deploy do
+  before "git:check", :alert_deploying_to_stage do
+    on roles(:all) do |host|
+      colors = SSHKit::Color.new($stdout)
+      message = "You are about to deploy to #{fetch(:stage)}"
+      if fetch(:stage) == :production
+        info colors.colorize("\e[5m#{message}!\e[0m", :red)
+      end
+    end
+  end
+end

config/deploy/production.rb

@@ -0,0 +1 @@
+set :branch, ''