From 7ec38e0fd6091376624baa25e874b8a9b6e8e6b4 Mon Sep 17 00:00:00 2001
From: Carsten <carsten@ravensburg.it>
Date: Tue, 21 Apr 2026 22:06:25 +0200
Subject: [PATCH] feat(agent): expose compile-time version

---
 agent/lib/proxmox_agent.ex        | 18 ++++--------------
 agent/test/proxmox_agent_test.exs |  8 ++++----
 2 files changed, 8 insertions(+), 18 deletions(-)

diff --git a/agent/lib/proxmox_agent.ex b/agent/lib/proxmox_agent.ex
index 8e72081..feb82d4 100644
--- a/agent/lib/proxmox_agent.ex
+++ b/agent/lib/proxmox_agent.ex
@@ -1,18 +1,8 @@
 defmodule ProxmoxAgent do
-  @moduledoc """
-  Documentation for `ProxmoxAgent`.
-  """
+  @moduledoc "Top-level namespace. Exposes the compiled version for reporting."
 
-  @doc """
-  Hello world.
+  @version Mix.Project.config()[:version]
 
-  ## Examples
-
-      iex> ProxmoxAgent.hello()
-      :world
-
-  """
-  def hello do
-    :world
-  end
+  @spec version() :: String.t()
+  def version, do: @version
 end
diff --git a/agent/test/proxmox_agent_test.exs b/agent/test/proxmox_agent_test.exs
index 0b364b3..a807bff 100644
--- a/agent/test/proxmox_agent_test.exs
+++ b/agent/test/proxmox_agent_test.exs
@@ -1,8 +1,8 @@
 defmodule ProxmoxAgentTest do
-  use ExUnit.Case
-  doctest ProxmoxAgent
+  use ExUnit.Case, async: true
 
-  test "greets the world" do
-    assert ProxmoxAgent.hello() == :world
+  test "version/0 returns a non-empty string" do
+    assert is_binary(ProxmoxAgent.version())
+    assert ProxmoxAgent.version() != ""
   end
 end