From 8a24ddce29a6f8ac0203e86275e955c7d735dcaa Mon Sep 17 00:00:00 2001
From: Jun-te Kim <junte.kim@mealcraft.com>
Date: Tue, 3 Feb 2026 16:19:56 +0000
Subject: [PATCH] added changes to template

---
 .../terraform/lambda/_template/main.tf         |  2 +-
 .../terraform/lambda/_template/variables.tf    | 18 +++++++++++++-----
 2 files changed, 14 insertions(+), 6 deletions(-)

diff --git a/infrastructure/terraform/lambda/_template/main.tf b/infrastructure/terraform/lambda/_template/main.tf
index a0e8eb80..32d92e00 100644
--- a/infrastructure/terraform/lambda/_template/main.tf
+++ b/infrastructure/terraform/lambda/_template/main.tf
@@ -4,7 +4,7 @@ module "lambda" {
   name  = REPLACE ME #"address2uprn" for example
   stage = var.stage
 
-  image_uri = var.image_uri
+  image_uri = local.image_uri
 
 
   environment = {
diff --git a/infrastructure/terraform/lambda/_template/variables.tf b/infrastructure/terraform/lambda/_template/variables.tf
index 4c9fd47d..c0b8780d 100644
--- a/infrastructure/terraform/lambda/_template/variables.tf
+++ b/infrastructure/terraform/lambda/_template/variables.tf
@@ -3,13 +3,21 @@ variable "lambda_name" {
   description = "Logical name of the lambda (e.g. address2uprn)"
 }
 
-variable "image_uri" {
-  type        = string
-  description = "Full ECR image URI including digest"
-}
-
 variable "stage" {
   description = "Deployment stage (e.g. dev, prod)"
   type        = string
 }
+variable "ecr_repo_url" {
+  type        = string
+  description = "ECR repository URL (no tag, no digest)"
+}
 
+variable "image_digest" {
+  type        = string
+  description = "Image digest (sha256:...)"
+}
+
+
+locals {
+  image_uri = "${var.ecr_repo_url}@${var.image_digest}"
+}