terraform {
  required_providers {
    proxmox = {
      source  = "bpg/proxmox"
      version = "0.86.0"
    }
  }
}

data "http" "schematic" {
  url          = "https://factory.talos.dev/schematics"
  method       = "POST"
  request_body = file("${path.module}/schematic.yaml")
  request_headers = {
    "Content-Type" = "application/x-yaml"
  }
}

locals {
  schematic_id = jsondecode(data.http.schematic.response_body)["id"]
  iso_url      = "${"https://factory.talos.dev/image"}/${local.schematic_id}/v${var.talos_version}/nocloud-amd64-secureboot.raw.xz"
  iso_file     = "talos-${var.talos_version}-nocloud-amd64-secureboot.raw"
}

resource "null_resource" "local_download_talos_image" {
  provisioner "local-exec" {
    command = <<EOT
      curl -L ${local.iso_url} -o ${path.module}/${local.iso_file}.xz
      xz -d ${path.module}/${local.iso_file}.xz
    EOT
  }
}

resource "proxmox_virtual_environment_file" "talos-image" {
  depends_on = [null_resource.local_download_talos_image]

  node_name               = "pve01"
  content_type            = "import"
  datastore_id            = "local"
  overwrite               = true

  source_file {
    path = "${path.module}/${local.iso_file}"
  }
}