update variable name to always_update (#6)

* update variable name to always_update

* terraform-docs: automated action

---------

Co-authored-by: github-actions[bot] <github-actions[bot]@users.noreply.github.com>

README.md

@@ -82,6 +82,7 @@ No modules.
 
 | Name | Description | Type | Default | Required |
 |------|-------------|------|---------|:--------:|
+| <a name="input_always_update"></a> [always\_update](#input\_always\_update) | Set this to true value trigger a Helm chart update | `bool` | `false` | no |
 | <a name="input_chart_name"></a> [chart\_name](#input\_chart\_name) | Name of the chart | `string` | n/a | yes |
 | <a name="input_chart_version"></a> [chart\_version](#input\_chart\_version) | Version of the chart | `string` | n/a | yes |
 | <a name="input_create_namespace"></a> [create\_namespace](#input\_create\_namespace) | Create the namespace if it does not exist. Defaults to false | `bool` | `false` | no |
@@ -91,7 +92,6 @@ No modules.
 | <a name="input_repo_name"></a> [repo\_name](#input\_repo\_name) | Name of the Helm repository | `string` | n/a | yes |
 | <a name="input_repo_url"></a> [repo\_url](#input\_repo\_url) | URL of the Helm repository | `string` | n/a | yes |
 | <a name="input_set_values"></a> [set\_values](#input\_set\_values) | A map of values to pass to the Helm chart | `any` | `{}` | no |
-| <a name="input_trigger_helm_update"></a> [trigger\_helm\_update](#input\_trigger\_helm\_update) | Set this to true value trigger a Helm chart update | `bool` | `false` | no |
 
 ## Outputs
 

main.tf

@@ -14,11 +14,11 @@ locals {
 # Main resource for Helm installation
 resource "null_resource" "helm_install" {
   triggers = {
-    chart_name          = var.chart_name
-    chart_version       = var.chart_version
-    release_name        = var.release_name
-    namespace           = var.namespace
-    trigger_helm_update = var.trigger_helm_update != false ? timestamp() : "initial"
+    chart_name    = var.chart_name
+    chart_version = var.chart_version
+    release_name  = var.release_name
+    namespace     = var.namespace
+    always_update = var.always_update != false ? timestamp() : "initial"
   }
 
   provisioner "local-exec" {

variables.tf

@@ -40,7 +40,7 @@ variable "set_values" {
   default     = {}
 }
 
-variable "trigger_helm_update" {
+variable "always_update" {
   description = "Set this to true value trigger a Helm chart update"
   type        = bool
   default     = false