Waybar : Add music & cpu info.

module/desktop/waybar/config/default.nix

@@ -1,4 +1,4 @@
-{ ... }: {
+{ setting, ... }: {
 	text = ''
 		// -*- mode: jsonc -*-
 		{
@@ -13,11 +13,17 @@
 				"sway/workspaces",
 				"sway/scratchpad",
 			],
+			"modules-center": [
+				"clock",
+				"mpris"
+			],
 			"modules-right": [
 				"sway/language",
 				"pulseaudio",
 				"battery",
-				"clock",
+				"cpu",
+				"temperature",
+				"memory",
 				"tray"
 			],
 			"sway/scratchpad": {
@@ -49,13 +55,37 @@
 				"format-icons": ["󰂎", "󱊡", "󱊢", "󱊣", "󱊣"]
 			},
 			"pulseaudio": {
-				"scroll-step": 0,
+				"scroll-step": ${toString(setting.volume.step)},
 				"format": "{volume}% {icon}",
 				"format-muted": "󰸈",
 				"format-icons": {
 					"default": ["", "", ""]
 				},
 				"on-click": "pavucontrol"
+			},
+			"mpris": {
+				"format": "{player_icon}  {artist} - {title}",
+				"format-paused": "{status_icon}  {artist} - {title}",
+				"player-icons": {
+					"default": "",
+					"firefox": "󰈹",
+					"mpv": ""
+				},
+				"status-icons": {
+					"paused": ""
+				},
+				// "ignored-players": ["firefox"]
+			},
+			"cpu": {
+				"format": "{usage}% {load}",
+				"tooltip": false
+			},
+			"memory": {
+				"format": "{percentage}%"
+			},
+			"temperature": {
+				"hwmon-path": "/sys/class/hwmon/hwmon1/temp1_input",
+				"format": "{temperatureC}°C",
 			}
 		}
 	'';

module/desktop/waybar/style/Default.nix

@@ -2,7 +2,7 @@
 	text = ''
 		* {
 			/* `otf-font-awesome` is required to be installed for icons */
-			font-family: "${style.font.serif.name}", FontAwesome;
+			font-family: "${style.font.serif.name}", "Terminess Nerd Font Propo";
 			font-size: ${toString(style.font.size.desktop)}px;
 		}
 	'';

module/desktop/waybar/style/Plugin.nix

@@ -4,6 +4,7 @@
 		#battery,
 		#pulseaudio,
 		#tray,
+		#mpris,
 		#language {
 			padding: 8px 12px;
 		}
@@ -11,5 +12,17 @@
 		#clock {
 			font-weight: bold;
 		}
+
+		#cpu {
+			padding: 8px 0 8px 12px;
+		}
+
+		#temperature {
+			padding: 8px 0 8px 0;
+		}
+
+		#memory {
+			padding: 8px 12px 8px 0;
+		}
 	'';
 }

module/sway/module/Waybar.nix

@@ -2,5 +2,6 @@
 	text = ''
 		bindsym $mod+${key.sway.bar} exec pkill -SIGUSR1 waybar
 		exec waybar -c ''${WAYBAR_CONFIG} -s ''${WAYBAR_STYLE}
+		exec nm-applet
 	'';
 }