modules/direnv: Implement pre-cached devshells

That means, that the devshells are only build once and centrally
updated. Ideally, they would be built upon system update, but I haven't
figured out a way to run `nix print-dev-env` in a nix build sandbox yet
(and hope, that it's not necessary anymore once, that functionality
moves to nixpkgs' `mkShell`).

1 files changed, 3 insertions, 0 deletions

diff --git a/inputs.nix b/inputs.nix
index b874df3c..abc7822e 100644
--- a/inputs.nix
+++ b/inputs.nix
@@ -89,6 +89,9 @@ in {
   "disko" = {
     url = "github:nix-community/disko/master";
   };
+  "devshells" = {
+    url = "git+https://git.foss-syndicate.org/bpeetz/devshells?ref=prime";
+  };
   "flake-compat" = {
     url = "git+https://git.lix.systems/lix-project/flake-compat?ref=main";
   };