niri: use wmenu, chromium script for wayland without X

niri/.config/niri/config.kdl

@@ -1,8 +1,6 @@
 // This config is in the KDL format: https://kdl.dev
 // https://niri-wm.github.io/niri/Configuration:-Introduction
 
-spawn-at-startup "waybar"
-
 input {
     keyboard {
         xkb {
@@ -32,7 +30,6 @@ output "DP-1" {
 
 layout {
     gaps 16
-    background-color "#414853"
 
     center-focused-column "never"
 
@@ -124,7 +121,6 @@ binds {
     // Suggested binds for running programs: terminal, app launcher, screen locker.
     Mod+T hotkey-overlay-title="Open a Terminal: alacritty" { spawn "kitty" "--single-instance" "--instance-group" "default"; }
     Mod+D hotkey-overlay-title="Run an Application: wmenu" { spawn "wmenu-run" "-f" "HurmitNerdFont 10"; }
-    Mod+B hotkey-overlay-title="Toggle waybar" { spawn "killall" "-SIGUSR1" "waybar"; }
     Super+Alt+L hotkey-overlay-title="Lock the Screen: swaylock" { spawn "swaylock"; }
     Mod+Shift+T hotkey-overlay-title="Toggle theme" { spawn "lupan-set-theme" "toggle"; }
 

niri/.config/waybar/config

@@ -1,13 +0,0 @@
-{
-    "layer": "top",
-    "position": "top",
-    "modules-left": [
-        "niri/workspaces",
-        "niri/window"
-    ],
-    "modules-right": [
-        "tray",
-        "clock"
-    ],
-    "reload_style_on_change": true,
-}

niri/.config/waybar/dark.css

@@ -1,12 +0,0 @@
-* {
-    background-color: #282e38;
-    color: #a29e98;
-}
-
-#workspaces button.active {
-    border-bottom: 3px solid #04785d;
-}
-
-#workspaces button.urgent {
-    border-bottom: 3px solid #c37583;
-}

niri/.config/waybar/light.css

@@ -1,12 +0,0 @@
-* {
-    background-color: #f6ede0;
-    color: #696257;
-}
-
-#workspaces button.active {
-    border-bottom: 3px solid #278a6e;
-}
-
-#workspaces button.urgent {
-    border-bottom: 3px solid #d0818f;
-}

niri/.config/waybar/style.css

@@ -1,25 +0,0 @@
-@import url("file:///home/lupan/.config/waybar/dark.css");
-
-* {
-    font-family: HurmitNerdFont;
-    font-size: 12px;
-}
-
-#workspaces {
-    padding: 0 0.5rem;
-}
-
-#workspaces button {
-    padding: 0 3px;
-    border-radius: 0;
-    border-bottom: 3px solid transparent;
-}
-
-#window {
-    border-bottom: 3px solid transparent;
-}
-
-#clock {
-    padding: 0 0.5rem;
-    border-bottom: 3px solid transparent;
-}

niri/bin/chromium

@@ -0,0 +1,6 @@
+#!/bin/sh
+
+if [ -n "$WAYLAND_DISPLAY" ]; then
+	exec /usr/bin/chromium --enable-features=UseOzonePlatform --ozone-platform=wayland "$@"
+fi
+exec /usr/bin/chromium "$@"

shell/.profile

@@ -40,7 +40,7 @@ export GOBIN=~/.local/bin
 
 # start X or Hyprland at login
 if [ -z "$DISPLAY" -a -z "$WAYLAND_DISPLAY" -a "$(tty)" = /dev/tty1 ]; then
-    if which niri > /dev/null; then
+    if niri > /dev/null; then
         exec niri
     elif which river kwm stdout-clock > /dev/null; then
         export XKB_DEFAULT_LAYOUT=pl

xsession/bin/lupan-set-theme

@@ -12,11 +12,9 @@ fi
 
 if [ "$THEME" = dark ]; then
     GTK_THEME=Arc-Dark
-    BG_COLOR='#414853'
     rm -f ~/.lightmode
 elif [ "$THEME" = light ]; then
     GTK_THEME=Arc-Light
-    BG_COLOR='#c0c1c2'
     touch ~/.lightmode
 else
     echo "error: unknown theme: should be either dark, light or toggle" >&2
@@ -46,6 +44,7 @@ if [ -f "$ATOML" ]; then
     sed -i "s#^import =.*#import = [\"~/.config/alacritty/$THEME.toml\"]#" "$ATOML"
 fi
 
+XSET=$(readlink -e ~/.config/xsettingsd/xsettingsd.conf)
 if [ "$THEME" = dark ]; then
     kitten themes --reload-in=all 'five-colors-dark'
 elif [ "$THEME" = light ]; then
@@ -53,19 +52,12 @@ elif [ "$THEME" = light ]; then
 fi
 
 # GTK
-XSET=$(readlink -e ~/.config/xsettingsd/xsettingsd.conf)
 if [ -n "$XSET" ]; then
     sed -i -E "s#(Net/ThemeName) .*#\\1 \"${GTK_THEME}\"#" "$XSET"
     pkill -HUP -x xsettingsd
     gsettings set org.gnome.desktop.interface gtk-theme "${GTK_THEME}"
 fi
 
-# niri
-NIRI=$(readlink -e ~/.config/niri/config.kdl)
-if [ -n "$NIRI" ]; then
-    sed -i -E "s%^( *background-color) .*%\\1 \"${BG_COLOR}\"%" "$NIRI"
-fi
-
 # waybar
 WCSS=$(readlink -e ~/.config/waybar/style.css)
 if [ -f "$WCSS" ]; then