feat: add outputs for disaster recovery bucket names and maps

Author: filippolmt

README.md

@@ -99,7 +99,10 @@ want to import existing buckets with a known name.
 | <a name="output_buckets_access_credentials"></a> [buckets\_access\_credentials](#output\_buckets\_access\_credentials) | Access credentials for the application buckets |
 | <a name="output_details_of_used_tag_keys"></a> [details\_of\_used\_tag\_keys](#output\_details\_of\_used\_tag\_keys) | Details of all the tag keys passed to this module (globals and per bucket). |
 | <a name="output_details_of_used_tag_values"></a> [details\_of\_used\_tag\_values](#output\_details\_of\_used\_tag\_values) | Details of all the tag values passed to this module (globals and per bucket). |
+| <a name="output_disaster_recovery_bucket_names"></a> [disaster\_recovery\_bucket\_names](#output\_disaster\_recovery\_bucket\_names) | The list with the names of the disaster recovery buckets. |
+| <a name="output_disaster_recovery_bucket_names_map"></a> [disaster\_recovery\_bucket\_names\_map](#output\_disaster\_recovery\_bucket\_names\_map) | Map from input bucket name to disaster recovery bucket name. |
 | <a name="output_generated_bucket_names"></a> [generated\_bucket\_names](#output\_generated\_bucket\_names) | The list with the names of the buckets managed by this module. |
+| <a name="output_generated_bucket_names_map"></a> [generated\_bucket\_names\_map](#output\_generated\_bucket\_names\_map) | Map from input bucket name to generated bucket name (with random suffix if enabled). |
 ## Resources
 
 | Name | Type |

outputs.tf

@@ -25,3 +25,18 @@ output "generated_bucket_names" {
   description = "The list with the names of the buckets managed by this module."
   value       = [for k, v in local.generated_bucket_names : v]
 }
+
+output "generated_bucket_names_map" {
+  description = "Map from input bucket name to generated bucket name (with random suffix if enabled)."
+  value       = local.generated_bucket_names
+}
+
+output "disaster_recovery_bucket_names" {
+  description = "The list with the names of the disaster recovery buckets."
+  value       = [for k, bucket in google_storage_bucket.disaster_recovery : bucket.name]
+}
+
+output "disaster_recovery_bucket_names_map" {
+  description = "Map from input bucket name to disaster recovery bucket name."
+  value       = { for k, bucket in google_storage_bucket.disaster_recovery : k => bucket.name }
+}