flake.nix

{
  description = "Tools";

  inputs = {
    nixpkgs.url     = "github:NixOS/nixpkgs/nixos-unstable";
    rust-overlay.url = "github:oxalica/rust-overlay";
    flake-utils.url = "github:numtide/flake-utils";
  };

  outputs = { self, nixpkgs, rust-overlay, flake-utils, ... }:
    flake-utils.lib.eachDefaultSystem (system:
      let
        overlays = [ (import rust-overlay) ];
        pkgs     = import nixpkgs { inherit system overlays; };

        rust = pkgs.rust-bin.stable.latest.default.override {
          extensions = [ "rust-src" "rust-analyzer" "clippy" "rustfmt" ];
        };
      in {
        devShells.default = pkgs.mkShell {
          buildInputs = [
            rust
            pkgs.pkg-config
            pkgs.openssl
            pkgs.go_1_26
          ];
        };
      }
    );
}