Added output values (#15)

* Added output values

* terraform-docs: automated update action

Co-authored-by: jrpradojr <[email protected]>

Author: jrpradojr

README.md

@@ -40,7 +40,11 @@ The following resources will be created:
 
 ## Outputs
 
-No output.
+| Name | Description |
+|------|-------------|
+| ecr\_arn | n/a |
+| ecr\_name | n/a |
+| ecr\_url | n/a |
 
 <!--- END_TF_DOCS --->
 

_outputs.tf

@@ -0,0 +1,11 @@
+output "ecr_name" {
+  value = aws_ecr_repository.default.name
+}
+
+output "ecr_arn" {
+  value = aws_ecr_repository.default.arn
+}
+
+output "ecr_url" {
+  value = aws_ecr_repository.default.repository_url
+}