From 8f6650bbd1f28b2409fca4e7c325522c19a23432 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Moritz=20B=C3=B6hme?= <mail@moritzboeh.me>
Date: Thu, 2 Mar 2023 09:15:09 +0100
Subject: [PATCH] overlays: improve mkVersion

Add dash to mkVersionInput
Add mkVersionSrc for normal src.
---
 overlays/default.nix | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/overlays/default.nix b/overlays/default.nix
index 4d92b75..ccea795 100644
--- a/overlays/default.nix
+++ b/overlays/default.nix
@@ -5,7 +5,8 @@ let
     (builtins.substring 4 2 longDate)
     (builtins.substring 6 2 longDate)
   ]);
-  mkVersionInput = input: "unstable" + mkDate (input.lastModifiedDate or "19700101") + "_" + (input.shortRev or "dirty");
+  mkVersionSrc = src: "unstable-" + builtins.substring 0 7 src.rev;
+  mkVersionInput = input: "unstable-" + mkDate (input.lastModifiedDate or "19700101") + "_" + (input.shortRev or "dirty");
 in
 {
   agenix = inputs.agenix.packages.${prev.system}.default;