add pre-commit check

make sure things are sane before they hit CI. this re-purposes the existing treefmt configuration.
2024-05-15 16:46:03 +02:00
parent 2785f59960
commit 29d713e44e
3 changed files with 137 additions and 2 deletions
--- a/flake.nix
+++ b/flake.nix
@@ -21,6 +21,7 @@
    flake-parts.inputs.nixpkgs-lib.follows = "nixpkgs";
    treefmt-nix.url = "github:numtide/treefmt-nix";
    treefmt-nix.inputs.nixpkgs.follows = "nixpkgs";
+    pre-commit-hooks.url = "github:cachix/pre-commit-hooks.nix";
  };

  outputs =