From 2e2f2579fa5320669420c28cf6d56f1213e037ae Mon Sep 17 00:00:00 2001
From: eldritch horrors <pennae@lix.systems>
Date: Mon, 4 Mar 2024 07:12:28 +0100
Subject: [PATCH] Merge pull request #9575 from hercules-ci/shell-on-hydra

flake.nix: Cache shell inputs through hydra

(cherry picked from commit b1842a4f05113967e8c20c9ebfd79edc39da259b)
Change-Id: I9e59b3c7dbf441e74cff3e4f24bbf65170ac505b
---
 flake.nix | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/flake.nix b/flake.nix
index 5d5d00e5d..3c0fdc31d 100644
--- a/flake.nix
+++ b/flake.nix
@@ -540,6 +540,8 @@
         # Binary package for various platforms.
         build = forAllSystems (system: self.packages.${system}.nix);
 
+        shellInputs = forAllSystems (system: self.devShells.${system}.default.inputDerivation);
+
         buildStatic = lib.genAttrs linux64BitSystems (system: self.packages.${system}.nix-static);
 
         buildCross = forAllCrossSystems (crossSystem: