variables.tf

variable "name" {
  type        = string
  description = "Base name of your workspace that will be used in resource names. Please use lowercase with dashes."

  validation {
    condition     = length(var.name) < 24
    error_message = "Name must be less than 20 characters."
  }
}

variable "location" {
  type        = string
  description = "Azure Region for resources. Defaults to Europe West."
  default     = "westeurope"
}

variable "devs_group_id" {
  description = "AAD Group ID to receive 'Contributor' permissions"
  type        = string
}

variable "admins_group_id" {
  description = "AAD Group ID to receive 'Owner' permissions"
  type        = string
}

variable "superadmins_group_id" {
  type        = string
  description = "Required: object ID of the AAD group for super admins, used to apply key vault access policies."
}

variable "service_principal_id" {
  type        = string
  description = "Required: Service Principal ID for build agent for this Resource Group to receive 'Contributor' permissions."
}

variable "client_tenant_id" {
  description = "AAD Tenant ID for Azure Resource Manager (ARM) client. Defaults to current session."
  type        = string
  default     = ""
}

variable "client_object_id" {
  description = "Object ID for Azure Resource Manager (ARM) client. Defaults to current session."
  type        = string
  default     = ""
}

variable "tags" {
  description = "Tags to apply to Azure Resources"
  type        = map(string)
}

data "azurerm_client_config" "current" {}

# Variables - Normalized

locals {
  name             = lower(var.name)
  name_squished    = replace(local.name, "-", "")
  client_tenant_id = var.client_tenant_id == "" ? data.azurerm_client_config.current.tenant_id : var.client_tenant_id
  client_object_id = var.client_object_id == "" ? data.azurerm_client_config.current.object_id : var.client_object_id
}