diff --git a/Makefile b/Makefile
index db6c604..907871f 100644
--- a/Makefile
+++ b/Makefile
@@ -10,6 +10,9 @@ ifndef BUILD_TOOLS_DOCKER_IMAGE
 	BUILD_TOOLS_DOCKER_IMAGE := ${BUILD_TOOLS_DOCKER_REPO}:${BUILD_TOOLS_VERSION}
 endif
 
+USER_UID := $(shell id -u)
+USER_GID := $(shell id -g)
+
 GREEN  := $(shell tput -Txterm setaf 2)
 YELLOW := $(shell tput -Txterm setaf 3)
 WHITE  := $(shell tput -Txterm setaf 7)
@@ -36,6 +39,8 @@ docker/pre-commit-hooks:
 	@echo "${GREEN}Start running the pre-commit hooks with docker${RESET}"
 	@docker run --rm \
 		-v ${PWD}:${MOUNT_TARGET_DIRECTORY} \
+		-u ${USER_UID}:${USER_GID} \
+		-e HOME=/tmp \
 		${BUILD_TOOLS_DOCKER_IMAGE} \
 		sh -c "pre-commit run -a"
 
@@ -45,6 +50,8 @@ docker/unit-tests:
 	@docker run --rm \
 		-e AWS_ACCESS_KEY_ID \
 		-e AWS_SECRET_ACCESS_KEY \
+		-u ${USER_UID}:${USER_GID} \
+		-e HOME=/tmp \
 		-v ${PWD}:${MOUNT_TARGET_DIRECTORY} \
 		${BUILD_TOOLS_DOCKER_IMAGE} \
 		go test -v -timeout 45m -parallel 128 ./test
diff --git a/README.md b/README.md
index 4928be5..9db0605 100644
--- a/README.md
+++ b/README.md
@@ -57,7 +57,7 @@ a record for `www` pointing to localhost.
 ```hcl
 module "repository" {
   source  = "mineiros-io/route53/aws"
-  version = "0.1.0"
+  version = "0.2.0"
 
   name = "mineiros.io"
 
diff --git a/main.tf b/main.tf
index e5e5488..c23cb10 100644
--- a/main.tf
+++ b/main.tf
@@ -12,7 +12,7 @@ locals {
   zones                        = var.name == null ? [] : try(tolist(var.name), [tostring(var.name)], [])
   skip_zone_creation           = length(local.zones) == 0
   run_in_vpc                   = length(var.vpc_ids) > 0
-  skip_delegation_set_creation = ! var.enable_module || local.skip_zone_creation || local.run_in_vpc ? true : var.skip_delegation_set_creation
+  skip_delegation_set_creation = ! var.module_enabled || local.skip_zone_creation || local.run_in_vpc ? true : var.skip_delegation_set_creation
 
   delegation_set_id = var.delegation_set_id != null ? var.delegation_set_id : try(
     aws_route53_delegation_set.delegation_set[0].id, null
@@ -27,6 +27,8 @@ resource "aws_route53_delegation_set" "delegation_set" {
   count = local.skip_delegation_set_creation ? 0 : 1
 
   reference_name = var.reference_name
+
+  depends_on = [var.module_depends_on]
 }
 
 # ---------------------------------------------------------------------------------------------------------------------
@@ -34,7 +36,7 @@ resource "aws_route53_delegation_set" "delegation_set" {
 # ---------------------------------------------------------------------------------------------------------------------
 
 resource "aws_route53_zone" "zone" {
-  for_each = var.enable_module ? toset(local.zones) : []
+  for_each = var.module_enabled ? toset(local.zones) : []
 
   name              = each.value
   comment           = var.comment
@@ -53,6 +55,8 @@ resource "aws_route53_zone" "zone" {
     { Name = each.value },
     var.tags
   )
+
+  depends_on = [var.module_depends_on]
 }
 
 # ---------------------------------------------------------------------------------------------------------------------
@@ -124,7 +128,7 @@ locals {
 # ---------------------------------------------------------------------------------------------------------------------
 
 resource "aws_route53_record" "record" {
-  for_each = var.enable_module ? local.records : {}
+  for_each = var.module_enabled ? local.records : {}
 
   zone_id         = each.value.zone_id
   type            = each.value.type
@@ -167,4 +171,6 @@ resource "aws_route53_record" "record" {
       evaluate_target_health = alias.value.evaluate_target_health
     }
   }
+
+  depends_on = [var.module_depends_on]
 }
diff --git a/outputs.tf b/outputs.tf
index a720559..5272408 100644
--- a/outputs.tf
+++ b/outputs.tf
@@ -1,3 +1,10 @@
+# ------------------------------------------------------------------------------
+# OUTPUT CALCULATED VARIABLES (prefer full objects)
+# ------------------------------------------------------------------------------
+
+# ------------------------------------------------------------------------------
+# OUTPUT ALL RESOURCES AS FULL OBJECTS
+# ------------------------------------------------------------------------------
 output "zone" {
   description = "The created Hosted Zone(s)."
   value       = aws_route53_zone.zone
@@ -12,3 +19,15 @@ output "delegation_set" {
   description = "The outputs of the created delegation set."
   value       = try(aws_route53_delegation_set.delegation_set[0], null)
 }
+
+# ------------------------------------------------------------------------------
+# OUTPUT ALL INPUT VARIABLES
+# ------------------------------------------------------------------------------
+
+# ------------------------------------------------------------------------------
+# OUTPUT MODULE CONFIGURATION
+# ------------------------------------------------------------------------------
+output "module_enabled" {
+  description = "Whether the module is enabled"
+  value       = var.module_enabled
+}
diff --git a/variables.tf b/variables.tf
index 4ac73db..ea9683a 100644
--- a/variables.tf
+++ b/variables.tf
@@ -51,12 +51,6 @@ variable "delegation_set_id" {
   default     = null
 }
 
-variable "enable_module" {
-  description = "Whether to enable the module and to create the Route53 Zone and it's associated resources."
-  type        = bool
-  default     = true
-}
-
 variable "force_destroy" {
   description = "Whether to force destroy all records (possibly managed outside of Terraform) in the zone when destroying the zone."
   type        = bool
@@ -158,3 +152,20 @@ variable "zone_id" {
   #
   # zone_id = "zoneid"
 }
+
+# ------------------------------------------------------------------------------
+# OPTIONAL MODULE CONFIGURATION PARAMETERS
+# These variables are used to configure the module.
+# See https://medium.com/mineiros/the-ultimate-guide-on-how-to-write-terraform-modules-part-1-81f86d31f024
+# ------------------------------------------------------------------------------
+variable "module_enabled" {
+  type        = bool
+  description = "(optional) Whether to create resources within the module or not. Default is true."
+  default     = true
+}
+
+variable "module_depends_on" {
+  type        = list(any)
+  description = "(optional) A list of external resources the module depends_on. Default is []."
+  default     = []
+}