os/shell/devos.nix

{
  pkgs,
  extraModulesPath,
  inputs,
  lib,
  ...
}: let
  inherit
    (pkgs)
    agenix
    cachix
    editorconfig-checker
    mdbook
    nix
    alejandra
    nvfetcher
    shellcheck
    shfmt
    treefmt
    ;

  inherit
    (pkgs.nodePackages)
    prettier
    ;

  hooks = import ./hooks;

  pkgWithCategory = category: package: {inherit package category;};
  devos = pkgWithCategory "devos";
  linter = pkgWithCategory "linter";
  docs = pkgWithCategory "docs";
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 nix)
      (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 alejandra)
      (linter editorconfig-checker)
      (linter nodePackages.prettier)
      (linter shfmt)
      (linter shellcheck)
      (linter treefmt)

      (docs mdbook)
    ]
    ++ lib.optionals (!pkgs.stdenv.buildPlatform.isi686) [
      (devos cachix)
    ]
    ++ lib.optionals (pkgs.stdenv.hostPlatform.isLinux && !pkgs.stdenv.buildPlatform.isDarwin) [
      (devos inputs.nixos-generators.defaultPackage.${pkgs.system})
      (devos deploy-rs)
    ];
}