From 01f4e28d46e25e6af84bb12c0e48a1c9a5d23f1a Mon Sep 17 00:00:00 2001
From: Yordis Prieto Lazo <yordis.prieto@gmail.com>
Date: Fri, 6 Jan 2023 12:21:41 -0500
Subject: [PATCH] chore: add dialyzer to pipeline

---
 .github/workflows/ci.yml | 7 +++++++
 mix.exs                  | 5 ++++-
 priv/plts/.gitkeep       | 0
 3 files changed, 11 insertions(+), 1 deletion(-)
 create mode 100644 priv/plts/.gitkeep

diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 095dcc5..01567bf 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -75,6 +75,13 @@ jobs:
     - name: Credo
       run: mix credo
 
+    - name: Create Dialyzer PLTs
+      if: steps.plt_cache.outputs.cache-hit != 'true'
+      run: mix dialyzer --plt
+
+    - name: Run dialyzer
+      run: mix dialyzer --format github
+
   publish-hex-package:
     name: Publish Hex Package ⬆️☁️
     runs-on: ubuntu-20.04
diff --git a/mix.exs b/mix.exs
index 5c37f2c..8991fca 100644
--- a/mix.exs
+++ b/mix.exs
@@ -32,7 +32,10 @@ defmodule Spear.MixProject do
       deps: deps(),
       docs: docs(),
       package: package(),
-      description: description()
+      description: description(),
+      dialyzer: [
+        plt_file: {:no_warn, "priv/plts/dialyzer.plt"}
+      ]
     ]
   end
 
diff --git a/priv/plts/.gitkeep b/priv/plts/.gitkeep
new file mode 100644
index 0000000..e69de29