Add basic rofi config.

config/etc.nix

@@ -1,9 +1,10 @@
-{ config, lib, ... }:
+{ config, lib, pkgs, ... }:
 
 with lib;
 
 {
   environment.etc = mkIf (elem "etcfiles" config.machine.conffiles) {
+    "rofi.rasi".source = (import ./etc/rofi.rasi.nix { inherit pkgs; });
     "i3/py3status".source = ./etc/i3/py3status;
     "sway/config".source = mkDefault ./etc/sway/config;
     "mpv/input.conf".source = ./etc/mpv/input.conf;

config/etc/i3/config.nix

@@ -149,8 +149,7 @@ bindsym $mod+Return exec alacritty
 bindsym $mod+Shift+q kill
 
 # start dmenu (a program launcher)
-#bindsym $mod+d exec rofi -show run -lines 3 -eh 2 -width 100 -padding 330 -opacity "85" -config ~/.config/rofi.cfg -font "System San Francisco Display 12"
+bindsym $mod+d exec ${pkgs.rofi}/bin/rofi -config /etc/rofi.rasi -show combi
-bindsym $mod+d exec dmenu_run -fn 'Droid Sans Mono-8'
 # There also is the (new) i3-dmenu-desktop which only displays applications
 # shipping a .desktop file. It is a wrapper around dmenu, so you need that
 # installed.

config/etc/rofi.rasi.nix

@@ -0,0 +1,25 @@
+{ pkgs }:
+
+let
+  tabMode = pkgs.writeScript "tab-finder.sh" (with pkgs; ''
+  #!/usr/bin/env bash
+  if [ -z ''${1} ]; then
+    ${brotab}/bin/bt list;
+  else
+    TARGET_TAB=$(sed "s/\t.*$//g" <<< ''${1});
+    # activate window as focused to it is easy to switch to
+    ${brotab}/bin/bt activate --focused ''${TARGET_TAB} > /dev/null 2>&1;
+    ${i3}/bin/i3-msg -t run_command "[urgent=latest] focus" > /dev/null 2>&1;
+  fi
+  exit 0;
+  '');
+in (pkgs.writeText "rofi.rasi" ''
+configuration {
+  modi: "combi,window,drun,ssh,tabFinder:${tabMode}";
+  font: "hack 10";
+  combi-modi: "window,drun,ssh,tabFinder";
+  icon-theme: "Papirus";
+  show-icons: true;
+}
+@theme "solarized"
+'')