From a18c303ad73bd02eab535f61e9b8b4e42c3d7c27 Mon Sep 17 00:00:00 2001
From: Evie Litherland-Smith <evie.litherland-smith@ukaea.uk>
Date: Mon, 26 Jun 2023 13:39:40 +0100
Subject: [PATCH] Add Makefile shortcut for updating lock file

---
 Makefile | 6 ++++++
 1 file changed, 6 insertions(+)
 create mode 100644 Makefile

diff --git a/Makefile b/Makefile
new file mode 100644
index 00000000..57a04592
--- /dev/null
+++ b/Makefile
@@ -0,0 +1,6 @@
+.PHONY: lock
+
+lock:
+	nix flake lock --update-input nixpkgs --update-input home-manager
+	git -C . add flake.lock
+	nix flake archive