From 49c60efefca398419efbeac66e264b6c0e4d5859 Mon Sep 17 00:00:00 2001
From: Maciej Szlosarczyk <maciej@sosek.net>
Date: Sun, 1 Mar 2026 13:36:57 +0200
Subject: [PATCH] Add dialyzer to pre-commit hooks

---
 mix.exs | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/mix.exs b/mix.exs
index ab10555..2253254 100644
--- a/mix.exs
+++ b/mix.exs
@@ -11,7 +11,8 @@ defmodule BirdyChat.MixProject do
       aliases: aliases(),
       deps: deps(),
       compilers: [:phoenix_live_view] ++ Mix.compilers(),
-      listeners: [Phoenix.CodeReloader]
+      listeners: [Phoenix.CodeReloader],
+      dialyzer: [plt_add_apps: [:ex_unit]]
     ]
   end
 
@@ -91,6 +92,7 @@ defmodule BirdyChat.MixProject do
         "compile --warnings-as-errors",
         "credo --strict",
         "deps.unlock --unused",
+        "dialyzer",
         "format",
         "test"
       ]