grok build

flake.nix

{
  description = "grok build";
  inputs.nixpkgs.url = github:NixOS/nixpkgs/nixpkgs-unstable;
  outputs = {self, nixpkgs}: 
    let
      forAllSystems = nixpkgs.lib.genAttrs nixpkgs.lib.systems.flakeExposed;
      nixpkgsFor = forAllSystems(system: import nixpkgs {
        inherit system;
      });
    in {
      packages = forAllSystems(system: 
        let 
          pkgs = nixpkgsFor.${system};
          version = "0.1.219";
        in {
          default = pkgs.stdenv.mkDerivation {
            pname = "grok-build";
            inherit version;
            src = pkgs.fetchurl {
              url = "https://x.ai/cli/grok-${version}-linux-x86_64";
              sha256 = "sha256-xxNw50CPmWm7LESDPvuFlD0nF1juqvYhCOcLeOITCss=";
            };
            dontUnpack = true;
            dontStrip = true;
            installPhase = ''
              mkdir -p $out/bin
              cp $src $out/bin/grok
              chmod +x $out/bin/grok
            '';
          };
        });
      devShells = forAllSystems(system: 
        let
          pkgs = nixpkgsFor.${system};
        in {
          default = pkgs.mkShell {
            buildInputs = [
              self.packages.${system}.default
            ];
            shellHook = ''
              export PS1='[$PWD]\n❄ '
            '';
          };
        });
    };
}