let's regex and math right

Co-Authored-By: James Gilmore <[email protected]>

operations/template/main.tf

@@ -8,8 +8,9 @@ locals {
   rs_domain_prefix               = "${local.selected_rs_environment_prefix}${length(local.selected_rs_environment_prefix) == 0 ? "" : "."}"
   higher_environment_level       = var.environment == "stg" || var.environment == "prd"
   cdc_domain_environment         = var.environment == "dev" || var.environment == "stg" || var.environment == "prd"
-  // If the environment looks like pr123, regex will return matches. If there are no matches, it's a non-pr env
-  non_pr_environment = regex("pr\\d+", var.environment) != []
+
+  // If the environment looks like pr123, regexall will contain matches. If there are no matches, it's a non-pr env
+  non_pr_environment = length(regexall("pr\\d+", var.environment)) == 0
 }
 
 data "azurerm_resource_group" "group" {