# This is the environment that we show for the users.
# Hear me out... I already regrett doing this while writing this, but (l)users
# are not willing to pick up the nix-struggle for the greater benefit. So, here
# I am building this shit that I know will fall apart soon.

{ pkgs, lib, config, ... }:

with lib;

let
  userenv = pkgs.buildEnv {
    name = "userenv";
    paths = with pkgs; [
      autoconf
      automake
      bash
      coreutils
      curl
      fd
      flex
      gcc
      gdb
      git
      gnumake
      hwloc
      libbfd
      libiberty
      libtool
      munge
      nano
      numactl
      openmpi
      openssh
      pandoc
      papi
      perl
      pkgconfig
      postgresql
      postgresql.lib
      python3
      ripgrep
      tmux
      ucx
      valgrind
      vim
      wget
      zlib
    ];

    ignoreCollisions = false;

    inherit (config.environment) pathsToLink extraOutputsToInstall;
  };

in
{
  # environment.systemPackages = [ userenv ];

  environment.extraInit = ''
    if [[ "$(id -gn)" -eq "cluster" ]]; then
      export PKG_CONFIG_PATH="${makeSearchPath "lib/pkgconfig" config.environment.profiles}"
    fi
  '';

  environment.profiles = [
    "/etc/profiles/per-group/$(id -gn)"
  ];

  environment.etc."userenv" = {
    target = "profiles/per-group/cluster";
    source = userenv;
  };
}