variable "terraform-nixos" {
  type = string
}

variable "config" {
  type = string
}

variable "domain" {
  type = string
}

variable "hostname" {
  type = string
}

variable "initialUser" {
  type = object({
    displayName = string
    username = string
    password = string
    email = string
  })
}

module "deploy" {
  source = "${var.terraform-nixos}//deploy_nixos"
  target_host = "${var.hostname}.abundos.eu"
  target_user= "root" # FIXME: #24
  target_system = "x86_64-linux"
  NIX_PATH = "nixpkgs=${data.external.pins.result["nixpkgs"]}:sources=${path.root}/../npins"
  nixos_config = "${path.root}/${var.config}.nix"
  extra_eval_args = [
    "--arg",
    "specialArgs",
    <<-EOT
      {
        sources = import <sources>;
        terraform = builtins.fromJSON ''${jsonencode({
          domain = var.domain
          hostname = var.hostname
          initialUser = var.initialUser
        })}'';
      }
    EOT
  ]
  # build_on_target = false
  # triggers = {
  #   # pins = data.external.pins.result
  # }
}

data "external" "pins" {
  program = ["nix", "eval", "--json", "-f", "${path.root}/../npins/default.nix"]
}