irctip

# configuration.nix #
{ config, pkgs, ... }:

let

  fa-teams = pkgs.callPackage /home/jk/dev/fa-teams {};

in
{
  imports = [ ./hardware-configuration.nix ];

  networking.hostName = "nixos";
  environment.systemPackages = [ fa-teams ];


  system.stateVersion = "20.03";

  services.cron = {
    enable = true;
    systemCronJobs = [
    "* * * * * jk fa-teams >> /home/jk/cron.log"
    ];
  };

}
------------------------------------------------------------------------------------------------------------------------
# /home/jk/dev/fa-teams/default.nix

{ pkgs ? import <nixpkgs> {}, ... }:

let
  nixpkgs = builtins.fromJSON (builtins.readFile ./.nixos-20.03.json);

  src = pkgs.fetchFromGitHub {
    owner = "NixOS";
    repo  = "nixpkgs-channels";
    inherit (nixpkgs) rev sha256;
  };

  pinnedPkgs = import src {};

  drv = pinnedPkgs.haskellPackages.callCabal2nix "fa-teams" ./. {};

in
  {
    fa-teams = drv;
  }