Pipewire

home-manager/capybara-config.nix

@@ -14,6 +14,14 @@
     enable = true;
   };
 
+  security.rtkit.enable = true;
+  services.pipewire = {
+      enable = true;
+      alsa.enable = true;
+      alsa.support32Bit = true;
+      pulse.enable = true;
+  };
+
   services.xserver.videoDrivers = ["nvidia"];
 
   hardware.nvidia = {

home-manager/home.nix

@@ -313,6 +313,7 @@
       nixpkgs.clang-tools
       nixpkgs.deno
       nixpkgs.yazi
+      nixpkgs.font-awesome
     ]
     ++ (
       if nixpkgs.stdenv.isLinux

home-manager/linux.nix

@@ -9,9 +9,189 @@
       modifier = "Mod4";
       terminal = "alacritty";
       window = {border = 5;};
+      bars = [
+        {command = "${nixpkgs.waybar}/bin/waybar";}
+      ];
     };
-    extraConfig = ''
+    extraConfig = builtins.readFile ./sway.conf;
-      output Unknown-1 scale 2
+  };
+
+  programs.waybar = {
+    enable = true;
+    settings = {
+      "bar-0" = {
+        position = "bottom";
+        layer = "top";
+        height = 34;
+        spacing = 8;
+        modules-left = ["sway/workspaces" "sway/mode" "sway/scratchpad" "custom/media"];
+        modules-center = ["sway/window"];
+        modules-right = ["mpd" "idle_inhibitor" "pulseaudio" "network" "power-profiles-daemon" "cpu" "memory" "temperature" "backlight" "keyboard-state" "sway/language" "battery" "battery#bat2" "clock" "tray" "custom/power"];
+
+        "keyboard-state" = {
+          "numlock" = true;
+          "capslock" = true;
+          "format" = "{name} {icon}";
+          "format-icons" = {
+            "locked" = "";
+            "unlocked" = "";
+          };
+        };
+        "sway/mode" = {
+          "format" = "<span style=\"italic\">{}</span>";
+        };
+        "sway/scratchpad" = {
+          "format" = "{icon} {count}";
+          "show-empty" = false;
+          "format-icons" = ["" ""];
+          "tooltip" = true;
+          "tooltip-format" = "{app}: {title}";
+        };
+        "mpd" = {
+          "format" = "{stateIcon} {consumeIcon}{randomIcon}{repeatIcon}{singleIcon}{artist} - {album} - {title} ({elapsedTime:%M:%S}/{totalTime:%M:%S}) ⸨{songPosition}|{queueLength}⸩ {volume}% ";
+          "format-disconnected" = "Disconnected ";
+          "format-stopped" = "{consumeIcon}{randomIcon}{repeatIcon}{singleIcon}Stopped ";
+          "unknown-tag" = "N/A";
+          "interval" = 5;
+          "consume-icons" = {
+            "on" = " ";
+          };
+          "random-icons" = {
+            "off" = "<span color=\"#f53c3c\"></span> ";
+            "on" = " ";
+          };
+          "repeat-icons" = {
+            "on" = " ";
+          };
+          "single-icons" = {
+            "on" = "1 ";
+          };
+          "state-icons" = {
+            "paused" = "";
+            "playing" = "";
+          };
+          "tooltip-format" = "MPD (connected)";
+          "tooltip-format-disconnected" = "MPD (disconnected)";
+        };
+
+        "idle_inhibitor" = {
+          "format" = "{icon}";
+          "format-icons" = {
+            "activated" = "";
+            "deactivated" = "";
+          };
+        };
+
+        "tray" = {
+          "spacing" = 20;
+        };
+        "clock" = {
+          "tooltip-format" = "<big>{:%Y %B}</big>\n<tt><small>{calendar}</small></tt>";
+          "format" = "{:%Y-%m-%d %H:%M:%S}";
+          "interval" = 1;
+        };
+        "cpu" = {
+          "format" = "{usage}% ";
+          "tooltip" = false;
+        };
+        "memory" = {
+          "format" = "{}% ";
+        };
+        "temperature" = {
+          "critical-threshold" = 80;
+          "format" = "{temperatureC}°C {icon}";
+          "format-icons" = ["" "" ""];
+        };
+        "backlight" = {
+          "format" = "{percent}% {icon}";
+          "format-icons" = ["" "" "" "" "" "" "" "" ""];
+        };
+        "battery" = {
+          "states" = {
+            "warning" = 30;
+            "critical" = 15;
+          };
+          "format" = "{capacity}% {icon}";
+          "format-full" = "{capacity}% {icon}";
+          "format-charging" = "{capacity}% ";
+          "format-plugged" = "{capacity}% ";
+          "format-alt" = "{time} {icon}";
+          "format-icons" = ["" "" "" "" ""];
+        };
+        "battery#bat2" = {
+          "bat" = "BAT2";
+        };
+        "power-profiles-daemon" = {
+          "format" = "{icon}";
+          "tooltip-format" = "Power profile: {profile}\nDriver: {driver}";
+          "tooltip" = true;
+          "format-icons" = {
+            "default" = "";
+            "performance" = "";
+            "balanced" = "";
+            "power-saver" = "";
+          };
+        };
+        "network" = {
+          "format-wifi" = "{essid} ({signalStrength}%) ";
+          "format-ethernet" = "{bandwidthDownBytes}/{bandwidthUpBytes} ";
+          "interval" = 5;
+          "tooltip-format" = "{ifname} via {gwaddr} ";
+          "format-linked" = "{ifname} (No IP) ";
+          "format-disconnected" = "Disconnected ⚠";
+          "format-alt" = "{ifname}: {ipaddr}/{cidr}";
+        };
+        "pulseaudio" = {
+          "format" = "{volume}% {icon} {format_source}";
+          "format-bluetooth" = "{volume}% {icon} {format_source}";
+          "format-bluetooth-muted" = " {icon} {format_source}";
+          "format-muted" = " {format_source}";
+          "format-source" = "{volume}% ";
+          "format-source-muted" = "";
+          "format-icons" = {
+            "headphone" = "";
+            "hands-free" = "";
+            "headset" = "";
+            "phone" = "";
+            "portable" = "";
+            "car" = "";
+            "default" = ["" "" ""];
+          };
+          "on-click" = "pavucontrol";
+        };
+        "custom/media" = {
+          "format" = "{icon} {text}";
+          "return-type" = "json";
+          "max-length" = 40;
+          "format-icons" = {
+            "spotify" = "";
+            "default" = "🎜";
+          };
+          "escape" = true;
+          "exec" = let
+            python = nixpkgs.python312.withPackages (ppkgs: [ppkgs.pygobject3]);
+          in "${python}/bin/python ${./modules/waybar/mediaplayer.py} 2> /dev/null";
+        };
+        "custom/power" = {
+          "format" = "⏻ ";
+          "tooltip" = false;
+          "menu" = "on-click";
+          "menu-file" = ./modules/waybar/power_menu.xml;
+          "menu-actions" = {
+            "shutdown" = "shutdown";
+            "reboot" = "reboot";
+            "suspend" = "systemctl suspend";
+            "hibernate" = "systemctl hibernate";
+          };
+        };
+      };
+    };
+
+    style = ''
+      * {
+        font-family: FontAwesome, Roboto, Helvetica, Arial, sans-serif;
+        font-size: 13px;
+      }
     '';
   };
 
@@ -21,9 +201,4 @@
   };
 
   services.swayidle = {enable = true;};
-  services.cbatticon = {
-    lowLevelPercent = 20;
-    iconType = "standard";
-    enable = true;
-  };
 }

home-manager/modules/waybar/mediaplayer.py

@@ -0,0 +1,199 @@
+#!/usr/bin/env python3
+
+# MIT licenced, https://github.com/Alexays/Waybar/blob/dacecb9b265c1c7c36ee43d17526fa95f4e6596f/resources/custom_modules/mediaplayer.py
+# See licence in power_menu.xml
+
+import gi
+gi.require_version("Playerctl", "2.0")
+from gi.repository import Playerctl, GLib
+from gi.repository.Playerctl import Player
+import argparse
+import logging
+import sys
+import signal
+import gi
+import json
+import os
+from typing import List
+
+logger = logging.getLogger(__name__)
+
+def signal_handler(sig, frame):
+    logger.info("Received signal to stop, exiting")
+    sys.stdout.write("\n")
+    sys.stdout.flush()
+    # loop.quit()
+    sys.exit(0)
+
+
+class PlayerManager:
+    def __init__(self, selected_player=None, excluded_player=[]):
+        self.manager = Playerctl.PlayerManager()
+        self.loop = GLib.MainLoop()
+        self.manager.connect(
+            "name-appeared", lambda *args: self.on_player_appeared(*args))
+        self.manager.connect(
+            "player-vanished", lambda *args: self.on_player_vanished(*args))
+
+        signal.signal(signal.SIGINT, signal_handler)
+        signal.signal(signal.SIGTERM, signal_handler)
+        signal.signal(signal.SIGPIPE, signal.SIG_DFL)
+        self.selected_player = selected_player
+        self.excluded_player = excluded_player.split(',') if excluded_player else []
+
+        self.init_players()
+
+    def init_players(self):
+        for player in self.manager.props.player_names:
+            if player.name in self.excluded_player:
+                continue
+            if self.selected_player is not None and self.selected_player != player.name:
+                logger.debug(f"{player.name} is not the filtered player, skipping it")
+                continue
+            self.init_player(player)
+
+    def run(self):
+        logger.info("Starting main loop")
+        self.loop.run()
+
+    def init_player(self, player):
+        logger.info(f"Initialize new player: {player.name}")
+        player = Playerctl.Player.new_from_name(player)
+        player.connect("playback-status",
+                       self.on_playback_status_changed, None)
+        player.connect("metadata", self.on_metadata_changed, None)
+        self.manager.manage_player(player)
+        self.on_metadata_changed(player, player.props.metadata)
+
+    def get_players(self) -> List[Player]:
+        return self.manager.props.players
+
+    def write_output(self, text, player):
+        logger.debug(f"Writing output: {text}")
+
+        output = {"text": text,
+                  "class": "custom-" + player.props.player_name,
+                  "alt": player.props.player_name}
+
+        sys.stdout.write(json.dumps(output) + "\n")
+        sys.stdout.flush()
+
+    def clear_output(self):
+        sys.stdout.write("\n")
+        sys.stdout.flush()
+
+    def on_playback_status_changed(self, player, status, _=None):
+        logger.debug(f"Playback status changed for player {player.props.player_name}: {status}")
+        self.on_metadata_changed(player, player.props.metadata)
+
+    def get_first_playing_player(self):
+        players = self.get_players()
+        logger.debug(f"Getting first playing player from {len(players)} players")
+        if len(players) > 0:
+            # if any are playing, show the first one that is playing
+            # reverse order, so that the most recently added ones are preferred
+            for player in players[::-1]:
+                if player.props.status == "Playing":
+                    return player
+            # if none are playing, show the first one
+            return players[0]
+        else:
+            logger.debug("No players found")
+            return None
+
+    def show_most_important_player(self):
+        logger.debug("Showing most important player")
+        # show the currently playing player
+        # or else show the first paused player
+        # or else show nothing
+        current_player = self.get_first_playing_player()
+        if current_player is not None:
+            self.on_metadata_changed(current_player, current_player.props.metadata)
+        else:
+            self.clear_output()
+
+    def on_metadata_changed(self, player, metadata, _=None):
+        logger.debug(f"Metadata changed for player {player.props.player_name}")
+        player_name = player.props.player_name
+        artist = player.get_artist()
+        title = player.get_title()
+        title = title.replace("&", "&")
+
+        track_info = ""
+        if player_name == "spotify" and "mpris:trackid" in metadata.keys() and ":ad:" in player.props.metadata["mpris:trackid"]:
+            track_info = "Advertisement"
+        elif artist is not None and title is not None:
+            track_info = f"{artist} - {title}"
+        else:
+            track_info = title
+
+        if track_info:
+            if player.props.status == "Playing":
+                track_info = " " + track_info
+            else:
+                track_info = " " + track_info
+        # only print output if no other player is playing
+        current_playing = self.get_first_playing_player()
+        if current_playing is None or current_playing.props.player_name == player.props.player_name:
+            self.write_output(track_info, player)
+        else:
+            logger.debug(f"Other player {current_playing.props.player_name} is playing, skipping")
+
+    def on_player_appeared(self, _, player):
+        logger.info(f"Player has appeared: {player.name}")
+        if player.name in self.excluded_player:
+            logger.debug(
+                "New player appeared, but it's in exclude player list, skipping")
+            return
+        if player is not None and (self.selected_player is None or player.name == self.selected_player):
+            self.init_player(player)
+        else:
+            logger.debug(
+                "New player appeared, but it's not the selected player, skipping")
+
+    def on_player_vanished(self, _, player):
+        logger.info(f"Player {player.props.player_name} has vanished")
+        self.show_most_important_player()
+
+def parse_arguments():
+    parser = argparse.ArgumentParser()
+
+    # Increase verbosity with every occurrence of -v
+    parser.add_argument("-v", "--verbose", action="count", default=0)
+
+    parser.add_argument("-x", "--exclude", "- Comma-separated list of excluded player")
+
+    # Define for which player we"re listening
+    parser.add_argument("--player")
+
+    parser.add_argument("--enable-logging", action="store_true")
+
+    return parser.parse_args()
+
+
+def main():
+    arguments = parse_arguments()
+
+    # Initialize logging
+    if arguments.enable_logging:
+        logfile = os.path.join(os.path.dirname(
+            os.path.realpath(__file__)), "media-player.log")
+        logging.basicConfig(filename=logfile, level=logging.DEBUG,
+                            format="%(asctime)s %(name)s %(levelname)s:%(lineno)d %(message)s")
+
+    # Logging is set by default to WARN and higher.
+    # With every occurrence of -v it's lowered by one
+    logger.setLevel(max((3 - arguments.verbose) * 10, 0))
+
+    logger.info("Creating player manager")
+    if arguments.player:
+        logger.info(f"Filtering for player: {arguments.player}")
+    if arguments.exclude:
+        logger.info(f"Exclude player {arguments.exclude}")
+
+    player = PlayerManager(arguments.player, arguments.exclude)
+    player.run()
+
+
+if __name__ == "__main__":
+    main()

home-manager/modules/waybar/power_menu.xml

@@ -0,0 +1,53 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!-- Source: https://github.com/Alexays/Waybar/blob/dacecb9b265c1c7c36ee43d17526fa95f4e6596f/resources/custom_modules/power_menu.xml -->
+<!-- MIT licence available at https://github.com/Alexays/Waybar/blob/dacecb9b265c1c7c36ee43d17526fa95f4e6596f/LICENSE
+
+MIT License
+
+Copyright (c) 2018 Alex
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
+-->
+<interface>
+  <object class="GtkMenu" id="menu">
+    <child>
+		<object class="GtkMenuItem" id="suspend">
+			<property name="label">Suspend</property>
+        </object>
+	</child>
+	<child>
+        <object class="GtkMenuItem" id="hibernate">
+			<property name="label">Hibernate</property>
+        </object>
+	</child>
+    <child>
+        <object class="GtkMenuItem" id="shutdown">
+			<property name="label">Shutdown</property>
+        </object>
+    </child>
+    <child>
+      <object class="GtkSeparatorMenuItem" id="delimiter1"/>
+    </child>
+    <child>
+		<object class="GtkMenuItem" id="reboot">
+			<property name="label">Reboot</property>
+		</object>
+    </child>
+  </object>
+</interface>

home-manager/sway.conf

@@ -0,0 +1,4 @@
+output Unknown-1 scale 2
+input * {
+    xkb_layout "gb"
+}