feat: update flake.lock, add eye-protection.nix

home/linux/desktop-hyprland.nix

@@ -23,7 +23,7 @@
     # You can update Home Manager without changing this value. See
     # the Home Manager release notes for a list of state version
     # changes in each release.
-    stateVersion = "22.11";
+    stateVersion = "23.11";
   };
 
   # Let Home Manager install and manage itself.

home/linux/desktop-i3.nix

@@ -23,7 +23,7 @@
     # You can update Home Manager without changing this value. See
     # the Home Manager release notes for a list of state version
     # changes in each release.
-    stateVersion = "22.11";
+    stateVersion = "23.11";
   };
 
   # Let Home Manager install and manage itself.

home/linux/desktop/default.nix

@@ -7,6 +7,7 @@
     ./ssh.nix
     ./wallpaper.nix
     ./xdg.nix
+    ./eye-protection.nix
   ];
 
   home.packages = with pkgs; [

home/linux/desktop/eye-protection.nix

@@ -0,0 +1,41 @@
+{ pkgs, lib, ... }: {
+  # Adjust the color temperature(& brightness) of your screen according to
+  # your surroundings. This may help your eyes hurt less if you are
+  # working in front of the screen at night.
+  #
+  # works fine with both x11 & wayland(hyprland)
+  #
+  # https://gitlab.com/chinstrap/gammastep
+  services.gammastep = {
+    enable = true;
+    # add a gammastep icon in the system tray
+    # has problem with wayland, so disable it
+    tray = false;
+    temperature = {
+      day = 5700;
+      night = 4000;
+    };
+    # https://gitlab.com/chinstrap/gammastep/-/blob/master/gammastep.conf.sample?ref_type=heads
+    settings = {
+      general = {
+        fade = "1";  # gradually apply the new screen temperature/brightness over a couple of seconds.
+        # it is a fake brightness adjustment obtained by manipulating the gamma ramps,
+        # which means that it does not reduce the backlight　of the screen.
+        # Preferably only use it if your normal backlight adjustment is too coarse-grained.
+        brightness-day = "1.0";
+        brightness-night = "0.8";
+        location-provider = "manual";
+
+        # by default, Redshift will use the current elevation of the sun
+        # to determine whether it is daytime, night or in transition (dawn/dusk).
+        # dawn-time = "6:00-8:45";
+        # dusk-time = "18:35-20:15";
+      };
+      manual = {
+        # China, Shenzhen
+        lat = "22.5"; # latitude
+        lon = "114.1"; # longitude
+      };
+    };
+  };
+}

home/linux/hyprland/hypr-conf/waybar/config.jsonc

@@ -5,6 +5,7 @@
   "modules-left": [
     "custom/launcher",
     "temperature",
+    "backlight",
     "wlr/workspaces"
   ],
   "modules-center": [
@@ -13,11 +14,11 @@
   "modules-right": [
     "mpd",
     "pulseaudio",
-    "backlight",
     "memory",
     "cpu",
     "network",
     "clock",
+    "idle_inhibitor",
     "custom/powermenu",
     "tray"
   ],
@@ -50,7 +51,9 @@
   },
   "cpu": {
     "format": "\udb80\udf5b {usage}%",
-    "interval": 1
+    "interval": 1,
+    "on-click-middle": "kitty btop",
+    "on-click-right": "kitty btop"
   },
   "custom/launcher": {
     "format": "\uf313 ",
@@ -122,8 +125,10 @@
       "format-linked": " {ifname} (No IP)",
       "format-disconnected": "睊 Disconnected",
       "format-disabled": "睊 Disabled",
-      "format-alt": " {bandwidthUpBits} |  {bandwidthDownBits}",
+      "format-alt": " {bandwidthUpBytes} |  {bandwidthDownBytes}",
       "tooltip-format": " {ifname} via {gwaddr}",
+      "on-click-middle": "nm-connection-editor",
+      "on-click-right": "kitty nmtui"
   },
   "pulseaudio": {
       //"format": "{volume}% {icon} {format_source}",
@@ -156,6 +161,20 @@
     "format": "\uf2c9 {temperatureC}\u00b0C",
     "tooltip": false
   },
+  "backlight": {
+    "format": "{icon} {percent}%",
+    "format-icons": [
+      "",
+      "",
+      "",
+      "",
+      "",
+      "",
+      "",
+      "",
+      ""
+    ]
+  },
   "tray": {
     "icon-size": 15,
     "spacing": 5

home/linux/hyprland/wayland-apps.nix

@@ -8,9 +8,11 @@
       commandLineArgs = [
         # make it use GTK_IM_MODULE if it runs with Gtk4, so fcitx5 can work with it.
         # (only supported by chromium/chrome at this time, not electron)
-        "--gtk-version=4"
+        "--gtk-version=5"
+        "--enable-features=UseOzonePlatform"
+        "--ozone-platform=wayland"
         # make it use text-input-v1, which works for kwin 5.27 and weston
-        # "--enable-wayland-ime"
+        "--enable-wayland-ime"
 
         # enable hardware acceleration - vulkan api
         # "--enable-features=Vulkan"

home/linux/server.nix

@@ -19,7 +19,7 @@
     # You can update Home Manager without changing this value. See
     # the Home Manager release notes for a list of state version
     # changes in each release.
-    stateVersion = "22.11";
+    stateVersion = "23.11";
   };
 
   # Let Home Manager install and manage itself.