System/home-manager/darwin/default.nix

{ config, lib, pkgs, inputs, ... }:
let
  inherit (import ../../modules/lib.nix {
    inherit lib;
    inherit pkgs;
  })
    nLib;
in with lib;
with nLib; {
  imports = [
    ../options.nix
    ../common/programs/core.nix
    ../common/programs/devel.nix
    ../common/programs/terminal.nix
    ../common/programs/git.nix
    ../common/programs/ssh.nix
    ../common/programs/fish.nix
    ./programs/core.nix
    ./programs/emacs.nix
    ./programs/devel.nix
  ];

  options = {
    nathan = {
      programs = {
        # Alacrity, on by default on mac
        alacritty = mkDefaultOption "alacritty" config.nathan.config.isDesktop;
      };
    };
  };

  config = {
    # Link applications in spotlight/launchpad
    home.activation = mkIf pkgs.stdenv.isDarwin {
      copyApplications = let
        apps = pkgs.buildEnv {
          name = "home-manager-applications";
          paths = config.home.packages;
          pathsToLink = "/Applications";
        };
      in lib.hm.dag.entryAfter [ "writeBoundary" ] ''
        baseDir="$HOME/Applications/Home Manager Apps"
        if [ -d "$baseDir" ]; then
          rm -rf "$baseDir"
        fi
        mkdir -p "$baseDir"
        for appFile in ${apps}/Applications/*; do
          target="$baseDir/$(basename "$appFile")"
          $DRY_RUN_CMD cp ''${VERBOSE_ARG:+-v} -fHRL "$appFile" "$baseDir"
          $DRY_RUN_CMD chmod ''${VERBOSE_ARG:+-v} -R +w "$target"
        done
      '';
    };
    home.stateVersion = "22.05";
    programs.home-manager.enable = true;
    nathan.programs.emacs.package = pkgs.emacs;
    # lib.mkDefault inputs.emacs.packages."${pkgs.system}".emacsPgtk;
    # Allow management of launchd agents
    launchd.enable = true;
    # Add homebrew to fish path
    programs.fish.shellInit = ''
      fish_add_path /opt/homebrew/bin/
    '';
  };
}