qutebrowser: Own file

hm/desktop/frobar/default.nix

@@ -0,0 +1,48 @@
+{ pkgs ? import <nixpkgs> { config = { }; overlays = [ ]; }, ... }:
+# Tried using pyproject.nix but mpd2 dependency wouldn't resolve,
+# is called pyton-mpd2 on PyPi but mpd2 in nixpkgs.
+let
+  frobar = pkgs.python3Packages.buildPythonApplication {
+    pname = "frobar";
+    version = "2.0";
+
+    runtimeInputs = with pkgs; [ lemonbar-xft wirelesstools ];
+    propagatedBuildInputs = with pkgs.python3Packages; [
+      coloredlogs
+      notmuch
+      i3ipc
+      mpd2
+      psutil
+      pulsectl
+      pyinotify
+    ];
+    makeWrapperArgs = [ "--prefix PATH : ${pkgs.lib.makeBinPath (with pkgs; [ lemonbar-xft wirelesstools ])}" ];
+
+    src = ./.;
+  };
+in
+{
+  config = {
+    xsession.windowManager.i3.config.bars = [ ];
+    programs.autorandr.hooks.postswitch = {
+      frobar = "${pkgs.systemd}/bin/systemctl --user restart frobar";
+    };
+    systemd.user.services.frobar = {
+      Unit = {
+        Description = "frobar";
+        After = [ "graphical-session-pre.target" ];
+        PartOf = [ "graphical-session.target" ];
+      };
+
+      Service = {
+        # Wait for i3 to start. Can't use ExecStartPre because otherwise it blocks graphical-session.target, and there's nothing i3/systemd
+        # TODO Do that better
+        ExecStart = ''${pkgs.bash}/bin/bash -c "while ! ${pkgs.i3}/bin/i3-msg; do ${pkgs.coreutils}/bin/sleep 1; done; ${frobar}/bin/frobar"''; 
+      };
+
+      Install = { WantedBy = [ "graphical-session.target" ]; };
+    };
+  };
+}
+# TODO Connection with i3 is lost on start sometimes, more often than with Arch?
+# TODO Restore ability to build frobar with nix-build