Fix var.regex_replace_chars implementation (#50)

Author: henrydobson

main.tf

@@ -27,19 +27,19 @@ locals {
   names                          = "${concat(local.context_local["name"], list(""))}"
   name_context_or_default        = "${length(local.names[0]) > 0 ? local.names[0] : var.name}"
   name_or_context                = "${var.name != ""? var.name : local.name_context_or_default}"
-  name                           = "${lower(replace(local.name_or_context, "/var.regex_replace_chars/", ""))}"
+  name                           = "${lower(replace(local.name_or_context, "/${var.regex_replace_chars}/", ""))}"
   namespaces                     = "${concat(local.context_local["namespace"], list(""))}"
   namespace_context_or_default   = "${length(local.namespaces[0]) > 0 ? local.namespaces[0] : var.namespace}"
   namespace_or_context           = "${var.namespace != "" ? var.namespace : local.namespace_context_or_default}"
-  namespace                      = "${lower(replace(local.namespace_or_context, "/var.regex_replace_chars/", ""))}"
+  namespace                      = "${lower(replace(local.namespace_or_context, "/${var.regex_replace_chars}/", ""))}"
   environments                   = "${concat(local.context_local["environment"], list(""))}"
   environment_context_or_default = "${length(local.environments[0]) > 0 ? local.environments[0] : var.environment}"
   environment_or_context         = "${var.environment != "" ? var.environment : local.environment_context_or_default}"
-  environment                    = "${lower(replace(local.environment_or_context, "/var.regex_replace_chars/", ""))}"
+  environment                    = "${lower(replace(local.environment_or_context, "/${var.regex_replace_chars}/", ""))}"
   stages                         = "${concat(local.context_local["stage"], list(""))}"
   stage_context_or_default       = "${length(local.stages[0]) > 0 ? local.stages[0] : var.stage}"
   stage_or_context               = "${var.stage != "" ? var.stage : local.stage_context_or_default}"
-  stage                          = "${lower(replace(local.stage_or_context, "/var.regex_replace_chars/", ""))}"
+  stage                          = "${lower(replace(local.stage_or_context, "/${var.regex_replace_chars}/", ""))}"
   delimiters                     = "${concat(local.context_local["delimiter"], list(""))}"
   delimiter_context_or_default   = "${length(local.delimiters[0]) > 0 ? local.delimiters[0] : var.delimiter}"
   delimiter                      = "${var.delimiter != "-" ? var.delimiter : local.delimiter_context_or_default}"