os/shell/devos.nix

{ pkgs, extraModulesPath, inputs, ... }:
let

  hooks = import ./hooks;

  pkgWithCategory = category: package: { inherit package category; };
  linter = pkgWithCategory "linter";
  docs = pkgWithCategory "docs";
  devos = pkgWithCategory "devos";

in
{
  _file = toString ./.;

  imports = [ "${extraModulesPath}/git/hooks.nix" ];
  git = { inherit hooks; };

  # override for our own welcome
  devshell.name = pkgs.lib.mkForce "PubSolarOS";

  # tempfix: remove when merged https://github.com/numtide/devshell/pull/123
  devshell.startup.load_profiles = pkgs.lib.mkForce (pkgs.lib.noDepEntry ''
    # PATH is devshell's exorbitant privilige:
    # fence against its pollution
    _PATH=''${PATH}
    # Load installed profiles
    for file in "$DEVSHELL_DIR/etc/profile.d/"*.sh; do
      # If that folder doesn't exist, bash loves to return the whole glob
      [[ -f "$file" ]] && source "$file"
    done
    # Exert exorbitant privilige and leave no trace
    export PATH=''${_PATH}
    unset _PATH
  '');

  commands = with pkgs; [
    (devos nixUnstable)
    (devos agenix)
    {
      category = "devos";
      name = pkgs.nvfetcher.pname;
      help = pkgs.nvfetcher.meta.description;
      command = "cd $PRJ_ROOT/pkgs; ${pkgs.nvfetcher}/bin/nvfetcher -c ./sources.toml $@";
    }
    (linter nixpkgs-fmt)
    (linter editorconfig-checker)
    # (docs python3Packages.grip) too many deps
    (docs mdbook)
    (devos deploy-rs)
  ]
  ++ lib.optional
    (system != "i686-linux")
    (devos cachix)
  ++ lib.optional
    (system != "aarch64-darwin")
    (devos inputs.nixos-generators.defaultPackage.${pkgs.system})
  ;
}