borgmatic cleanup config

nix/home-manager/progs/borg.nix

@@ -2,24 +2,28 @@
 {
   home = {
     location = {
-      sourceDirectories = [
-        "/etc/nixos"
-        "${homeDirectory}/.librewolf"
-        "${homeDirectory}/dotfiles"
-        "${homeDirectory}/.config/home-manager"
-        "${homeDirectory}/.config/Signal"
-        "${homeDirectory}/Documents"
-        "${homeDirectory}/projects"
-        "${homeDirectory}/Pictures"
-        "${homeDirectory}/school"
-        "${homeDirectory}/.wallpaper.png"
-        "${homeDirectory}/.ssh"
-        "${homeDirectory}/justfile"
-        "${homeDirectory}/.local/share/fish"
-        "${homeDirectory}/.gnupg"
-      ];
-      excludeHomeManagerSymlinks = true;
+      sourceDirectories =
+        [
+          "/etc/nixos"
+        ]
+        # stuff in my home directory:
+        ++ (map (f: "${homeDirectory}/${f}") [
+          ".zen"
+          "dotfiles"
+          ".config/home-manager"
+          ".config/Signal"
+          "Documents"
+          "projects"
+          "Pictures"
+          "school"
+          ".wallpaper.png"
+          ".ssh"
+          "justfile"
+          ".local/share/fish"
+          ".gnupg"
+        ]);
 
+      excludeHomeManagerSymlinks = true;
       repositories = [ "ssh://server-public/mnt/bak/laptop" ];
     };