{ description = "Example flake with a devShell"; inputs.nixpkgs.url = "github:nixos/nixpkgs?ref=nixos-unstable"; outputs = { nixpkgs, ... }: let system = "x86_64-linux"; pkgs = import nixpkgs { inherit system; config.allowUnfree = true; }; in { devShells.${system}.arduino = pkgs.mkShell { buildInputs = with pkgs; [ hello nodejs unzip unrar vscode.fhs pkgsi686Linux.glibc pkgsCross.avr.buildPackages.gcc platformio-core glibc_multi clang clang-tools ]; shellHook = '' echo "Welcome to the devShell!" ''; }; }; }