Align variables (#136)

.pre-commit-config.yaml

@@ -11,7 +11,7 @@ repos:
       - id: check-symlinks
 
   - repo: https://github.com/antonbabenko/pre-commit-terraform
-    rev: v1.96.1
+    rev: v1.96.2
     hooks:
       - id: terraform_fmt
 
@@ -29,7 +29,7 @@ repos:
       - id: terraform_docs
 
   - repo: https://github.com/bridgecrewio/checkov.git
-    rev: 3.2.256
+    rev: 3.2.276
     hooks:
       - id: checkov
         verbose: true

README.md

@@ -84,7 +84,7 @@ terraform test
 
 | Name | Version |
 |------|---------|
-| google | 6.9.0 |
+| google | 6.8.0 |
 | random | 3.6.3 |
 
 ### Resources
@@ -118,7 +118,7 @@ terraform test
 | cis\_2\_2\_logging\_sink\_project\_id | The CIS 2.2 logging sink project ID | `string` | `""` | no |
 | deletion\_policy | The deletion policy for the project | `string` | `"PREVENT"` | no |
 | description | A short description representing the system, or service you're building in the project for example: `tools` (for a tooling project), `logging` (for a logging project), `services` (for a services project) | `string` | n/a | yes |
-| environment | The environment suffix for example: `sb` (Sandbox), `nonprod` (Non-Production), `prod` (Production) | `string` | `"sb"` | no |
+| environment | The environment for example: `sandbox`, `non-production`, `production` | `string` | n/a | yes |
 | folder\_id | The numeric ID of the folder this project should be created under. Only one of `org_id` or `folder_id` may be specified | `string` | n/a | yes |
 | key\_ring\_location | The location of the key ring to create | `string` | `"us"` | no |
 | labels | A map of key/value pairs to assign to the resources being created | `map(string)` | `{}` | no |

locals.tf

@@ -2,7 +2,7 @@
 # https://www.terraform.io/language/values/locals
 
 locals {
-  base_project_id = "${var.prefix}-${var.description}-${var.environment}"
+  base_project_id = "${var.prefix}-${var.description}-${local.env}"
 
   # This map is used to create the GCP-CIS v1.3.0 logging metrics and alarms (2.4 - 2.11). It is recommended that metric filters and alarms be established for
   # the following resources.
@@ -76,6 +76,14 @@ locals {
   cis_2_2_logging_sink_project_id     = var.cis_2_2_logging_sink_project_id == "" ? google_project.this.project_id : var.cis_2_2_logging_sink_project_id
   cis_2_2_logging_sink_storage_bucket = var.cis_2_2_logging_sink_project_id == "" ? "logging.googleapis.com/${google_logging_project_bucket_config.cis_2_2_logging_sink[0].name}" : "logging.googleapis.com/projects/${var.cis_2_2_logging_sink_project_id}/locations/${var.key_ring_location}/buckets/cis-2-2-logging-sink"
 
+  env_map = {
+    "sandbox"        = "sb"
+    "non-production" = "nonprod"
+    "production"     = "prod"
+  }
+
+  env = lookup(local.env_map, var.environment, "none")
+
   monitoring_notification_channels = {
     "budget" = {
       description   = "Budget notification channel created by the terraform-google-project child module"
@@ -97,7 +105,7 @@ locals {
     var.prefix,
     var.description,
     random_id.this[0].hex,
-    var.environment,
+    local.env,
   ) : local.base_project_id
 
   # Concat Function

tests/default.tftest.hcl

@@ -27,5 +27,5 @@ run "logging" {
 }
 
 variables {
-  environment = "mock"
+  environment = "sandbox"
 }

variables.tf

@@ -37,9 +37,13 @@ variable "description" {
 }
 
 variable "environment" {
-  description = "The environment suffix for example: `sb` (Sandbox), `nonprod` (Non-Production), `prod` (Production)"
+  description = "The environment for example: `sandbox`, `non-production`, `production`"
   type        = string
-  default     = "sb"
+
+  validation {
+    condition     = contains(["sandbox", "non-production", "production"], var.environment)
+    error_message = "Environment must be one of: sandbox, non-production, production."
+  }
 }
 
 variable "folder_id" {