chore: add lacework_metric_module datasource (#52)

Signed-off-by: Darren Murray <[email protected]>

README.md

@@ -14,12 +14,14 @@ Lacework logins to Azure using a service principal (an App Registration) with Di
 |------|---------|
 | <a name="requirement_terraform"></a> [terraform](#requirement\_terraform) | >= 0.14 |
 | <a name="requirement_azuread"></a> [azuread](#requirement\_azuread) | ~> 2.25 |
+| <a name="requirement_lacework"></a> [lacework](#requirement\_lacework) | ~> 1.18 |
 
 ## Providers
 
 | Name | Version |
 |------|---------|
 | <a name="provider_azuread"></a> [azuread](#provider\_azuread) | ~> 2.25 |
+| <a name="provider_lacework"></a> [lacework](#provider\_lacework) | ~> 1.18 |
 | <a name="provider_time"></a> [time](#provider\_time) | n/a |
 
 ## Modules
@@ -37,6 +39,7 @@ No modules.
 | [azuread_service_principal.lacework](https://registry.terraform.io/providers/hashicorp/azuread/latest/docs/resources/service_principal) | resource |
 | [time_sleep.wait_60_seconds](https://registry.terraform.io/providers/hashicorp/time/latest/docs/resources/sleep) | resource |
 | [azuread_client_config.current](https://registry.terraform.io/providers/hashicorp/azuread/latest/docs/data-sources/client_config) | data source |
+| [lacework_metric_module.lwmetrics](https://registry.terraform.io/providers/lacework/lacework/latest/docs/data-sources/metric_module) | data source |
 
 ## Inputs
 

main.tf

@@ -8,6 +8,9 @@ locals {
   service_principal_id = var.create ? (
     length(azuread_service_principal.lacework) > 0 ? azuread_service_principal.lacework[0].object_id : ""
   ) : ""
+  version_file   = "${abspath(path.module)}/VERSION"
+  module_name    = basename(abspath(path.module))
+  module_version = fileexists(local.version_file) ? file(local.version_file) : ""
 }
 
 data "azuread_client_config" "current" {}
@@ -57,3 +60,8 @@ resource "azuread_directory_role_assignment" "lacework_dir_reader" {
 resource "time_sleep" "wait_60_seconds" {
   create_duration = "60s"
 }
+
+data "lacework_metric_module" "lwmetrics" {
+  name    = local.module_name
+  version = local.module_version
+}

versions.tf

@@ -6,5 +6,9 @@ terraform {
       source  = "hashicorp/azuread"
       version = "~> 2.25"
     }
+    lacework = {
+      source  = "lacework/lacework"
+      version = "~> 1.18"
+    }
   }
 }