Niri autostart functionality and init waybar configuration

modules/nixos/cspark-desktop-niri/home.nix

@@ -17,6 +17,7 @@ in
   config = lib.mkIf cfg.enable {
     # Config Files (typically $HOME/.config)
     xdg.configFile = {
+      "waybar".source = ./resources/home-manager/.config/waybar;
       "niri/config.kdl".source = ./resources/home-manager/.config/niri/config.kdl;
       "mako/config".source = ./resources/home-manager/.config/mako/config;
       "foot/foot.ini".source = ./resources/home-manager/.config/foot/foot.ini;
@@ -26,6 +27,17 @@ in
     services.udiskie.enable = true;
     services.udiskie.tray = "never";
 
+    # Automatically executed on niri startup
+    home.packages = with pkgs; [
+      (writeShellScriptBin "niri-autostart"
+        ''
+                  waybar &
+                  mako &
+                  swaybg -i ${config.home.homeDirectory}/Pictures/Wallpapers/justfriends.png &
+                  wlsunset -l 51.5 -L 0.1 &
+        '')
+    ];
+
     home.sessionVariables = {
       TERM = "foot";
       QT_QPA_PLATFORM = "wayland";
@@ -42,6 +54,7 @@ in
     programs.bash.profileExtra = ''
                      if [[ $(tty) == "/dev/tty1" ]]; then
                                        niri --session
+				                               exit
                      fi
                      '';
   };

modules/nixos/cspark-desktop-niri/module.nix

@@ -30,6 +30,7 @@ in
       mako # Notification Daemon
       wlprop # Clone of X11 xprop for wayland (To get window class names etc)
       wev # Clone of X11 xev for wayland
+      waybar # Status bar
 
       lxqt.pcmanfm-qt # File Manager
       lxqt.lxqt-archiver # Archiver

modules/nixos/cspark-desktop-niri/resources/home-manager/.config/niri/config.kdl

@@ -187,9 +187,8 @@ layout {
 // Add lines like this to spawn processes at startup.
 // Note that running niri as a session supports xdg-desktop-autostart,
 // which may be more convenient to use.
-// spawn-at-startup "alacritty" "-e" "fish"
+// spawn-at-startup "foot" "-e" "man foot"
-spawn-at-startup "mako"
+spawn-at-startup "niri-autostart"
-// spawn-at-startup "wlsunset" "-l" "51.5" -L "0.1"
 
 // Uncomment this line to ask the clients to omit their client-side decorations if possible.
 // If the client will specifically ask for CSD, the request will be honored.

modules/nixos/cspark-desktop-niri/resources/home-manager/.config/waybar/config

@@ -0,0 +1,50 @@
+{
+    "layer": "top",
+    "position": "top",
+    "modules-left": [],
+    "modules-center": ["clock"],
+    "modules-right": ["network", "battery", "pulseaudio"],
+    "clock": {
+        "format": "{:%H:%M}",
+        "format-alt": "{:%a %b %d}",
+        "tooltip": false
+    },
+    "battery": {
+        "states": {
+            "good": 95,
+            "warning": 30,
+            "critical": 15
+        },
+        "bat":"BAT1",
+        "format": "{icon} {capacity}%",
+        "format-charging": " {capacity}%",
+        "format-plugged": " {capacity}%",
+        "format-discharging": " {capacity}%",
+        "format-alt": "{icon} {time}",
+        "format-icons": ["", "", "", "", ""]
+    },
+    "network": {
+        "format": "{ifname}",
+        "format-wifi": " {essid}",
+        "format-ethernet": " {ifname}",
+        "format-disconnected": "",
+        "tooltip-format-wifi": "{signalStrength}%",
+        "max-length": 20
+    },
+    "pulseaudio": {
+        "format": "{icon} {volume}%",
+        "format-bluetooth": "{icon} {volume}%",
+        "format-muted": "",
+        "format-icons": {
+            "headphone": "",
+            "hands-free": "",
+            "headset": "",
+            "phone": "",
+            "portable": "",
+            "car": "",
+            "default": ["", ""]
+        },
+        "scroll-step": 1,
+        "on-click": "pavucontrol"
+    }
+}

modules/nixos/cspark-desktop-niri/resources/home-manager/.config/waybar/get_kbdlayout.sh

@@ -0,0 +1,2 @@
+language=$(swaymsg -r -t get_inputs | awk '/1:1:AT_Translated_Set_2_keyboard/;/xkb_active_layout_name/' | grep -A1 '\b1:1:AT_Translated_Set_2_keyboard\b'    | grep "xkb_active_layout_name" | awk -F '"' '{print $4}')
+echo $language

modules/nixos/cspark-desktop-niri/resources/home-manager/.config/waybar/get_media.sh

@@ -0,0 +1,14 @@
+media=$(playerctl metadata -f "({{playerName}}) {{artist}} - {{title}}")
+player_status=$(playerctl status)
+
+if [[ $player_status = "Playing" ]]
+then
+    song_status=''
+elif [[ $player_status = "Paused" ]]
+then
+    song_status=''
+else
+    song_status='Music stopped'
+fi
+
+echo -e "$song_status $media"

modules/nixos/cspark-desktop-niri/resources/home-manager/.config/waybar/get_network.sh

@@ -0,0 +1,15 @@
+network=$(ip route get 1.1.1.1 | grep -Po '(?<=dev\s)\w+' | cut -f1 -d ' ')
+interface_easyname=$(dmesg | grep $network | grep renamed | awk 'NF>1{print $NF}')
+ping=$(ping -c 1 www.google.com | tail -1| awk '{print $4}' | cut -d '/' -f 2 | cut -d '.' -f 1)
+
+if ! [ $network ]
+then
+   network_active="⛔"
+elif [[ $interface_easyname == *"wlan"* ]]
+then
+   network_active=""
+else
+   network_active=""
+fi
+
+echo "{\"text\": \""$network_active $interface_easyname \\n   \($ping ms\)"\"}"

modules/nixos/cspark-desktop-niri/resources/home-manager/.config/waybar/get_ping.sh

@@ -0,0 +1,2 @@
+ping=$(ping -c 1 www.google.com | tail -1| awk '{print $4}' | cut -d '/' -f 2 | cut -d '.' -f 1)
+echo "($ping ms)"

modules/nixos/cspark-desktop-niri/resources/home-manager/.config/waybar/style.css

@@ -0,0 +1,50 @@
+* {
+  font-size: 12px;
+  font-family: "Terminus (TTF)";
+}
+
+window#waybar {
+    background: rgba(0,0,0,0);
+}
+
+#battery {
+  margin: 3px 0px 3px 0px;
+  background: #1d1f21;
+  padding: 5px;
+  color: #c5c8c6;
+}
+
+#clock {
+  margin: 3px 0px 3px 3px;
+  padding: 5px;
+  color: #FFF;
+  background: #1d1f21;
+  border-top-left-radius: 10px;
+  border-bottom-left-radius: 10px;
+  color: #c5c8c6;
+}
+
+#custom-keyboard {
+  background: #1d1f21;
+  color: #c5c8c6;
+  padding: 5px 5px 5px 7px;
+  margin: 3px 0px 3px 3px;
+  border-top-left-radius: 10px;
+  border-bottom-left-radius: 10px;
+}
+
+#pulseaudio {
+  margin: 3px 3px 3px 0px;
+  padding: 5px 7px 5px 5px;
+  background: #1d1f21;
+  border-top-right-radius: 10px;
+  border-bottom-right-radius: 10px;
+  color: #c5c8c6;
+}
+
+#network {
+  background: #1d1f21;
+  color: #c5c8c6;
+  margin: 3px 0px 3px 0px;
+  padding: 5px;
+}