From 5428eb798a91c1ca89f74a26ff4016842891930e Mon Sep 17 00:00:00 2001
From: Arpit Chakladar <arpitchakladar@proton.me>
Date: Fri, 24 Apr 2026 16:13:36 +0530
Subject: using devenv shell for development shell for home manager config

---
 flake.nix | 35 +++++++++++++++++++++--------------
 1 file changed, 21 insertions(+), 14 deletions(-)

(limited to 'flake.nix')

diff --git a/flake.nix b/flake.nix
index 2ea5d88..3a28b51 100644
--- a/flake.nix
+++ b/flake.nix
@@ -1,6 +1,5 @@
 {
   description = "Home Manager configuration of arpit.";
-
   inputs = {
     nixpkgs.url = "github:nixos/nixpkgs/nixos-unstable";
     home-manager = {
@@ -9,7 +8,15 @@
     };
     base16.url = "github:SenchoPens/base16.nix";
     nixvim.url = "github:nix-community/nixvim";
-    pre-commit-hooks.url = "github:cachix/pre-commit-hooks.nix";
+    devenv = {
+      url = "github:cachix/devenv";
+      inputs.nixpkgs.follows = "nixpkgs";
+    };
+  };
+
+  nixConfig = {
+    extra-trusted-public-keys = "devenv.cachix.org-1:w1cLUi8dv3hnoSPGAuibQv+f9TZLr6cv/Hm9XgU50cw=";
+    extra-substituters = "https://devenv.cachix.org";
   };
 
   outputs =
@@ -19,26 +26,26 @@
       home-manager,
       base16,
       nixvim,
-      pre-commit-hooks,
+      devenv,
       ...
-    }:
+    }@inputs:
     let
       system = "x86_64-linux";
       pkgs = nixpkgs.legacyPackages.${system};
     in
     {
-      checks.${system}.pre-commit-check = pre-commit-hooks.lib.${system}.run {
-        src = ./.;
-        hooks = {
-          nixfmt.enable = true;
-        };
-      };
       formatter.${system} = pkgs.nixfmt-tree;
-      devShells.${system}.default = pkgs.mkShell {
-        inherit (self.checks.${system}.pre-commit-check) shellHook;
-        buildInputs = self.checks.${system}.pre-commit-check.enabledPackages;
+      devShells.${system}.default = devenv.lib.mkShell {
+        inherit inputs pkgs;
+        modules = [
+          (
+            { ... }:
+            {
+              git-hooks.hooks.nixfmt.enable = true;
+            }
+          )
+        ];
       };
-
       homeConfigurations = {
         arpit =
           let
-- 
cgit v1.2.3