From 434e6ca6bc35db5f390b3fdad362ea1c5fed672f Mon Sep 17 00:00:00 2001
From: Ryan Clemente <ryanc@192.168.2.177>
Date: Tue, 1 Oct 2024 17:48:17 +0800
Subject: [PATCH] Ability to set custom name for CUR bucket

---
 terraform-modules/cur-setup-source/README.md    | 9 +++++++++
 terraform-modules/cur-setup-source/main.tf      | 4 ++++
 terraform-modules/cur-setup-source/variables.tf | 6 ++++++
 3 files changed, 19 insertions(+)

diff --git a/terraform-modules/cur-setup-source/README.md b/terraform-modules/cur-setup-source/README.md
index e29f8e20..78e63803 100644
--- a/terraform-modules/cur-setup-source/README.md
+++ b/terraform-modules/cur-setup-source/README.md
@@ -104,6 +104,15 @@ Type: `string`
 
 The following input variables are optional (have default values):
 
+### cur\_bucket\_name
+
+Description: S3 Bucket name for CUR
+
+Type: `string`
+
+Default: `null`
+
+
 ### cur\_name\_suffix
 
 Description: Suffix used to name the CUR report
diff --git a/terraform-modules/cur-setup-source/main.tf b/terraform-modules/cur-setup-source/main.tf
index 0a6880d5..d1b1d6ec 100644
--- a/terraform-modules/cur-setup-source/main.tf
+++ b/terraform-modules/cur-setup-source/main.tf
@@ -2,6 +2,10 @@ data "aws_caller_identity" "this" {}
 data "aws_partition" "this" {}
 data "aws_region" "this" {}
 
+locals {
+  cur_bucket_name = var.cur_bucket_name != null ? var.cur_bucket_name : "${var.resource_prefix}-${data.aws_caller_identity.this.account_id}-local"
+}
+
 ###
 # CUR S3 Bucket
 ###
diff --git a/terraform-modules/cur-setup-source/variables.tf b/terraform-modules/cur-setup-source/variables.tf
index 6aa530b2..b305bc31 100644
--- a/terraform-modules/cur-setup-source/variables.tf
+++ b/terraform-modules/cur-setup-source/variables.tf
@@ -1,3 +1,9 @@
+variable "cur_bucket_name" {
+  type        = string
+  description = "S3 Bucket name for CUR(optional)"
+  default     = null
+}
+
 variable "destination_bucket_arn" {
   type        = string
   description = "Destination Bucket ARN"