{
  nixpkgs,
  # pulls,
  ...
}:
let
  pkgs = import nixpkgs { };

  # prs = builtins.fromJSON (builtins.readFile pulls);
  # prJobsets = pkgs.lib.mapAttrs (num: info: {
  #   enabled = 1;
  #   hidden = false;
  #   description = "PR ${num}: ${info.title}";
  #   checkinterval = 60;
  #   schedulingshares = 20;
  #   enableemail = false;
  #   emailoverride = "";
  #   keepnr = 1;
  #   type = 1;
  #   flake = "github:shawn8901/nix-configuration/pull/${num}/head";
  # }) prs;
  mkFlakeJobset = branch: {
    description = "Build ${branch}";
    checkinterval = "3600";
    enabled = "1";
    schedulingshares = 100;
    enableemail = false;
    emailoverride = "";
    keepnr = 3;
    hidden = false;
    type = 1;
    flake = "github:shawn8901/nix-configuration/${branch}";
  };

  desc = {
    "main" = mkFlakeJobset "main";
  };

  log = {
    # pulls = prs;
    jobsets = desc;
  };
in
{
  jobsets = pkgs.runCommand "spec-jobsets.json" { } ''
    cat >$out <<EOF
    ${builtins.toJSON desc}
    EOF
    # This is to get nice .jobsets build logs on Hydra
    cat >tmp <<EOF
    ${builtins.toJSON log}
    EOF
    ${pkgs.jq}/bin/jq . tmp
  '';
}