PIN-15522 | Rescue Waiter FailureStateError (#299)

acquia · Oct 16, 2023 · 45f4fe1 · 45f4fe1
1 parent 5406f6c
commit 45f4fe1
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Showing 2 changed files with 11 additions and 5 deletions.
diff --git a/lib/moonshot/change_set.rb b/lib/moonshot/change_set.rb
@@ -77,9 +77,17 @@ def delete
     end
 
     def wait_for_change_set
-      @cf_client.wait_until(:change_set_create_complete,
-                            stack_name: @stack_name,
-                            change_set_name: @name)
+      begin
+        @cf_client.wait_until(:change_set_create_complete,
+                              stack_name: @stack_name,
+                              change_set_name: @name)
+      rescue Aws::Waiters::Errors::FailureStateError => e
+        if e.message != 'stopped waiting, encountered a failure state'
+          throw e
+        else
+          puts "The change set didn't contain any new changes."
+        end
+      end
 
       @change_set = @cf_client.describe_change_set(stack_name: @stack_name,
                                                    change_set_name: @name)

diff --git a/lib/moonshot/unicode_table.rb b/lib/moonshot/unicode_table.rb
@@ -1,5 +1,3 @@
-# frozen_string_literal: true
-
 require 'colorize'
 
 module Moonshot