lib/terraforming/cli.rb in terraforming-0.1.6 vs lib/terraforming/cli.rb in terraforming-0.2.0

@@ -1,8 +1,9 @@
 module Terraforming
   class CLI < Thor
     class_option :merge, type: :string, desc: "tfstate file to merge"
+    class_option :overwrite, type: :boolean, desc: "Overwrite existng tfstate"
     class_option :tfstate, type: :boolean, desc: "Generate tfstate"
 
     desc "dbpg", "Database Parameter Group"
     def dbpg
       execute(Terraforming::Resource::DBParameterGroup, options)
@@ -125,10 +126,18 @@
 
     private
 
     def execute(klass, options)
       result = options[:tfstate] ? tfstate(klass, options[:merge]) : tf(klass)
-      puts result
+
+      if options[:tfstate] && options[:merge] && options[:overwrite]
+        open(options[:merge], "w+") do |f|
+          f.write(result)
+          f.flush
+        end
+      else
+        puts result
+      end
     end
 
     def tf(klass)
       klass.tf
     end