From 8a9f7035753bfdbae702e3ea61f187ffc734e297 Mon Sep 17 00:00:00 2001
From: Michal Sojka <michal.sojka@cvut.cz>
Date: Thu, 3 Oct 2024 00:16:20 +0200
Subject: [PATCH] Make ros2nix version (date-time) more human readable

---
 flake.nix | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/flake.nix b/flake.nix
index 874c0e4..c40759b 100644
--- a/flake.nix
+++ b/flake.nix
@@ -56,7 +56,8 @@
         });
         ros2nix = pkgs.python3Packages.buildPythonApplication {
           pname = "ros2nix";
-          version = inputs.self.lastModifiedDate;
+          version = let lmd = self.lastModifiedDate; in with builtins;
+            "${substring 0 8 lmd}-${substring 8 6 lmd}";
           src = pkgs.lib.cleanSource ./.;
           pyproject = true;