lib/ami_spec.rb in ami_spec-1.0.0 vs lib/ami_spec.rb in ami_spec-1.0.1

@@ -102,11 +102,11 @@
           type: :int, default: 30
       opt :tags, "Additional tags to add to launched instances in the form of comma separated key=value pairs. i.e. Name=AmiSpec", type: :string, default: ""
       opt :debug, "Don't terminate instances on exit"
       opt :buildkite, "Output section separators for buildkite"
       opt :wait_for_rc, "Wait for oldschool SystemV scripts to run before conducting tests. Currently only supports Ubuntu with upstart"
-      opt :user_data_file, "File path for aws ec2 user data", type: :string
+      opt :user_data_file, "File path for aws ec2 user data", type: :string, default: nil
       opt :iam_instance_profile_arn, "IAM instance profile to use", type: :string
     end
 
     if options[:role] && options[:ami]
       options[:amis] = { options[:role] => options[:ami] }
@@ -123,10 +123,10 @@
 
     unless File.exist? options[:key_file]
       fail "Key file #{options[:key_file]} not found"
     end
 
-    unless options[:user_data_file] and File.exist? options[:user_data_file]
+    if options[:user_data_file] and !File.exist? options[:user_data_file]
       fail "User Data file #{options[:user_data_file]} not found"
     end
 
     options[:tags] = parse_tags(options[:tags])