Theo's Typesafe Cult•13mo ago

Flake.nix for create t3-app and nextjs14

Hey there, so I wanted to upgrade my t3-app from next13 to next14. I followed the usual upgrade procedure and then wanted to start my dev server with yarn dev - however, I got the error that:

class NextRequest extends Request {
                          ^

ReferenceError: Request is not defined

class NextRequest extends Request {
                          ^

ReferenceError: Request is not defined

- found this thread https://github.com/vercel/next.js/issues/57214, but after trying all kinds of different node versions, yarn versions and even bun - i still get this error. in the github issue, they talk about node 16, which i have not installed at all. here i my flake.nix for the dev shell

{
  description = "T3 Stack with Monero Flake";

  inputs = { nixpkgs.url = "github:NixOS/nixpkgs/nixos-unstable"; };

  outputs = { self, nixpkgs, ... }:
    let
      system = "x86_64-linux";
      pkgs = nixpkgs.legacyPackages.${system};
    in {
      devShells.x86_64-linux.default = with pkgs;
        mkShell {

          packages = [
            bun
            nodePackages.prettier
            nodePackages.eslint
            nodePackages.typescript

            nodePackages.prisma
            prisma-engines
            monero-cli
            openssl

          ];
          nativeBuildInputs = [

            bashInteractive

          ];
          shellHook = ''
            export BROWSER=none
            export NODE_OPTIONS="--no-experimental-fetch"
            export PRISMA_QUERY_ENGINE_BINARY="${prisma-engines}/bin/query-engine"
            export PRISMA_QUERY_ENGINE_LIBRARY="${prisma-engines}/lib/libquery_engine.node"
            export PRISMA_INTROSPECTION_ENGINE_BINARY="${prisma-engines}/bin/introspection-engine"
            export PRISMA_FMT_BINARY="${prisma-engines}/bin/prisma-fmt"
            export PRISMA_ENGINES_CHECKSUM_IGNORE_MISSING="true"
            node -v
          '';
        };
    };
}

{
  description = "T3 Stack with Monero Flake";

  inputs = { nixpkgs.url = "github:NixOS/nixpkgs/nixos-unstable"; };

  outputs = { self, nixpkgs, ... }:
    let
      system = "x86_64-linux";
      pkgs = nixpkgs.legacyPackages.${system};
    in {
      devShells.x86_64-linux.default = with pkgs;
        mkShell {

          packages = [
            bun
            nodePackages.prettier
            nodePackages.eslint
            nodePackages.typescript

            nodePackages.prisma
            prisma-engines
            monero-cli
            openssl

          ];
          nativeBuildInputs = [

            bashInteractive

          ];
          shellHook = ''
            export BROWSER=none
            export NODE_OPTIONS="--no-experimental-fetch"
            export PRISMA_QUERY_ENGINE_BINARY="${prisma-engines}/bin/query-engine"
            export PRISMA_QUERY_ENGINE_LIBRARY="${prisma-engines}/lib/libquery_engine.node"
            export PRISMA_INTROSPECTION_ENGINE_BINARY="${prisma-engines}/bin/introspection-engine"
            export PRISMA_FMT_BINARY="${prisma-engines}/bin/prisma-fmt"
            export PRISMA_ENGINES_CHECKSUM_IGNORE_MISSING="true"
            node -v
          '';
        };
    };
}

is anybody else using nix for a devshell? and has a working flake or shell.nix for nextjs14? When i downgrade to next13 in package json it all works... 😦

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2 Replies

Lopen•13mo ago

I haven't tried next 14 but i use devenv with direnv on next 13 and it works fine

AlexAnarchoOP•13mo ago

Yes, nextjs13 works fine for me too

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Flake.nix for create t3-app and nextjs14