From 343c8ea339e91d532a08dd74fd920dce5c537a4e Mon Sep 17 00:00:00 2001
From: Graham McInitre <graham.mcintire@island.io>
Date: Tue, 21 Jul 2026 11:08:45 -0500
Subject: [PATCH] =?UTF-8?q?fix:=20use=20Makefile=20for=20precommit=20?=
 =?UTF-8?q?=E2=80=94=20each=20step=20runs=20in=20isolated=20shell=20with?=
 =?UTF-8?q?=20MIX=5FENV=3Dtest?=
MIME-Version: 1.0
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---
 Makefile | 15 +++++++++++++++
 mix.exs  |  7 +------
 2 files changed, 16 insertions(+), 6 deletions(-)
 create mode 100644 Makefile

diff --git a/Makefile b/Makefile
new file mode 100644
index 00000000..1eb25626
--- /dev/null
+++ b/Makefile
@@ -0,0 +1,15 @@
+.PHONY: precommit format test deps credo
+
+precommit: format test deps credo
+
+format:
+	MIX_ENV=test mix format --check-formatted
+
+test:
+	MIX_ENV=test mix test
+
+deps:
+	MIX_ENV=test mix deps.unlock --check-unused
+
+credo:
+	MIX_ENV=test mix credo --strict
diff --git a/mix.exs b/mix.exs
index 954595a8..31b55854 100644
--- a/mix.exs
+++ b/mix.exs
@@ -165,12 +165,7 @@ defmodule Microwaveprop.MixProject do
         &copy_leaflet_images/1,
         "phx.digest"
       ],
-      precommit: [
-        "format --check-formatted",
-        "cmd sh -c 'MIX_ENV=test mix test'",
-        "deps.unlock --check-unused",
-        "cmd sh -c 'MIX_ENV=test mix credo --strict'"
-      ]
+      precommit: ["cmd make precommit"]
     ]
   end