syncthing: Declarative

I could split this commit in more but I won't.
The first commit in this repository said it would be the last legible
one, and I haven't followed that, so YOLO.

hm/desktop/default.nix

@@ -64,17 +64,23 @@
     };
 
     xdg = {
-      userDirs = {
-        enable = true; # TODO Which ones do we want?
-        createDirectories = true;
-        # French, because then it there's a different initial for each, making navigation easier
-        desktop = null;
-        download = "${config.home.homeDirectory}/Téléchargements";
-        pictures = "${config.home.homeDirectory}/Images";
-        publicShare = null;
-        templates = null;
-        videos = "${config.home.homeDirectory}/Vidéos";
-      };
+      userDirs =
+        let
+          wellKnownUserDirs = [ "desktop" "documents" "download" "music" "pictures" "publicShare" "templates" "videos" ];
+          wellKnownUserDirsNulled = builtins.listToAttrs (builtins.map (name: { inherit name; value = null; }) wellKnownUserDirs);
+          allFolders = builtins.attrValues config.frogeye.folders;
+          folders = builtins.filter (folder: folder.xdgUserDirVariable != null && folder.user == config.home.username) allFolders;
+        in
+        {
+          enable = true;
+          createDirectories = true;
+          extraConfig = builtins.listToAttrs (builtins.map
+            (folder: {
+              name = folder.xdgUserDirVariable;
+              value = "${config.home.homeDirectory}/${folder.path}";
+            })
+            folders);
+        } // wellKnownUserDirsNulled; # Don't use defaults dirs
     };
     services = {
       blueman-applet.enable = true;

hm/desktop/frobar/frobar/updaters.py

@@ -131,11 +131,6 @@ class PeriodicUpdater(Updater):
 
 class InotifyUpdaterEventHandler(pyinotify.ProcessEvent):
     def process_default(self, event: pyinotify.Event) -> None:
-        # DEBUG
-        # from pprint import pprint
-        # pprint(event.__dict__)
-        # return
-
         assert event.path in InotifyUpdater.paths
 
         if 0 in InotifyUpdater.paths[event.path]:

hm/desktop/mpd/default.nix

@@ -20,6 +20,7 @@
       extraConfig = ''
         restore_paused "yes"
       '';
+      musicDirectory = "${config.home.homeDirectory}/Musiques";
     };
     xdg = {
       configFile = {
@@ -36,7 +37,6 @@
           '';
         };
       };
-      userDirs.music = "${config.home.homeDirectory}/Musiques";
     };
     xsession.windowManager.i3.config.keybindings =
       {