From c469c12cf619e57ca4cd2dd55de7e228c34cfcff Mon Sep 17 00:00:00 2001
From: Stefan Wessels Beljaars <swesselsbeljaars@schubergphilis.com>
Date: Thu, 9 Nov 2023 15:23:15 +0100
Subject: [PATCH 1/2] bug: Allows supplying the VPC ID to prevent it having to
 obtain it via data resource. This fixes the recreation of the SG because of
 that.

Signed-off-by: Stefan Wessels Beljaars <swesselsbeljaars@schubergphilis.com>
---
 main.tf      | 3 ++-
 variables.tf | 6 ++++++
 2 files changed, 8 insertions(+), 1 deletion(-)

diff --git a/main.tf b/main.tf
index 781e8b0..78dd3f4 100644
--- a/main.tf
+++ b/main.tf
@@ -9,6 +9,7 @@ locals {
   source_code_hash           = var.source_code_hash != null ? var.source_code_hash : var.filename != null ? filebase64sha256(var.filename) : null
   tracing_config             = var.tracing_config_mode != null ? { create : true } : {}
   vpc_config                 = var.subnet_ids != null ? { create : true } : {}
+  vpc_id                     = var.vpc_id != null ? var.vpc_id : data.aws_subnet.selected[0].vpc_id
 }
 
 data "aws_iam_policy_document" "default" {
@@ -77,7 +78,7 @@ resource "aws_security_group" "default" {
   name        = var.security_group_name_prefix == null ? var.name : null
   name_prefix = var.security_group_name_prefix != null ? var.security_group_name_prefix : null
   description = "Security group for lambda ${var.name}"
-  vpc_id      = data.aws_subnet.selected[0].vpc_id
+  vpc_id      = local.vpc_id
   tags        = var.tags
 
   lifecycle {
diff --git a/variables.tf b/variables.tf
index c5ec2c0..f90a61f 100644
--- a/variables.tf
+++ b/variables.tf
@@ -231,3 +231,9 @@ variable "tracing_config_mode" {
   default     = null
   description = "The lambda's AWS X-Ray tracing configuration"
 }
+
+variable "vpc_id" {
+  type        = string
+  default     = null
+  description = "The VPC ID where this Lambda's SG is created."
+}

From 51faef1e30c19ba587cfc3d34cf1d6629d1ee738 Mon Sep 17 00:00:00 2001
From: "github-actions[bot]" <github-actions[bot]@users.noreply.github.com>
Date: Thu, 9 Nov 2023 14:26:43 +0000
Subject: [PATCH 2/2] docs(readme): update module usage

---
 README.md | 1 +
 1 file changed, 1 insertion(+)

diff --git a/README.md b/README.md
index 95d66a0..aae5758 100644
--- a/README.md
+++ b/README.md
@@ -82,6 +82,7 @@ No modules.
 | <a name="input_tags"></a> [tags](#input\_tags) | A mapping of tags to assign to the bucket | `map(string)` | `{}` | no |
 | <a name="input_timeout"></a> [timeout](#input\_timeout) | The timeout of the lambda | `number` | `5` | no |
 | <a name="input_tracing_config_mode"></a> [tracing\_config\_mode](#input\_tracing\_config\_mode) | The lambda's AWS X-Ray tracing configuration | `string` | `null` | no |
+| <a name="input_vpc_id"></a> [vpc\_id](#input\_vpc\_id) | The VPC ID where this Lambda's SG is created. | `string` | `null` | no |
 
 ## Outputs