From 9a9e398238b9ed98ea32576c4e4fe2f557aefada Mon Sep 17 00:00:00 2001
From: Jose Luis Salas <josacar@users.noreply.github.com>
Date: Fri, 20 Jan 2023 10:37:58 +0100
Subject: [PATCH] Fix version 6.x and 7.0 in parameter group

---
 main.tf | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/main.tf b/main.tf
index 1bcd823..b15a9d8 100644
--- a/main.tf
+++ b/main.tf
@@ -4,7 +4,8 @@ data "aws_vpc" "vpc" {
 
 locals {
   vpc_name = lookup(data.aws_vpc.vpc.tags, "Name", var.vpc_id)
-  parameter_group_family = substr(var.redis_version, 0,1) < 6 ?  "redis${replace(var.redis_version, "/\\.[\\d]+$/", "")}": "redis${replace(var.redis_version, "/\\.[\\d]+$/", "")}.x"
+  major_redis_version = parseint(substr(var.redis_version, 0,1),10)
+  parameter_group_family = local.major_redis_version < 6 ?  "redis${replace(var.redis_version, "/\\.[\\d]+$/", "")}" : local.major_redis_version == 6 ? "redis${replace(var.redis_version, "/\\.[\\d|x]+$/", "")}.x" : "redis${local.major_redis_version}"
 }
 
 resource "random_id" "salt" {