flake.nix

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

  outputs = { self, nixpkgs, flake-utils, rust-overlay, ... }:
    flake-utils.lib.eachDefaultSystem (system: let
      overlays = [ rust-overlay.overlays.default ];
      pkgs = import nixpkgs {inherit system overlays;};
    in {
      devShell = pkgs.mkShell {
        buildInputs = [
          pkgs.just
          pkgs.diesel-cli
          pkgs.nodePackages.npm
          (pkgs.rust-bin.stable.latest.default.override {
            extensions = ["rust-src"];
          })
        ];
      };
    });
}