default.nix

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

with import <home-manager/modules/lib/dag.nix> { inherit lib; };

{
  home.packages = [ pkgs.fetchzip {
      name = "Applications/Hammerspoon.app";
      url = "https://github.com/Hammerspoon/hammerspoon/releases/download/0.9.57/Hammerspoon-0.9.57.zip";
      sha256 = "12j9vylcxb7i3bn0v5x6zbxmnyyp7gh4am4vg48yv3hb54i73klx";
  }];

  home.activation.hammerspoon = dagEntryAfter["linkgeneration"] (let
    linkName = "Hammerspoon.app"
    home = config.home.homeDirectory;
    applications = "${home}/.nix-profile/Applications";
    source = "${applications}/${linkName}";
    target = "${home}/Applications/";
  in ''
    rm -f ${}
    osascript << EOF
      tell application "Finder"
      set mySource to POSIX file "${source}" as alias
      make new alias to mySource at POSIX file "${target}"
      set name of result to "${linkName}"
      end tell
    EOF
  '');
}