nix-files/hosts/common/programs/waybar/waybar-top.nix

117 lines
3.6 KiB
Nix

# docs: <https://github.com/Alexays/Waybar/wiki/Configuration>
# - custom modules: <https://github.com/Alexays/Waybar/wiki/Module:-Custom>
# - format specifiers: <https://fmt.dev/latest/syntax.html#syntax>
{ lib, pkgs }:
let
waybar-media = pkgs.static-nix-shell.mkBash {
pname = "waybar-media";
srcRoot = ./.;
pkgs = [ "jq" "playerctl" ];
};
in
{
height = lib.mkDefault 40;
modules-left = lib.mkDefault [ "sway/workspaces" ];
modules-center = lib.mkDefault [ "sway/window" ];
modules-right = lib.mkDefault [
"custom/media"
"custom/swaync"
"clock"
"battery"
"memory"
"cpu"
"network"
];
"sway/window" = {
max-length = 50;
};
"custom/media" = {
# this module shows the actively playing song
# - source: <https://www.reddit.com/r/swaywm/comments/ni0vso/waybar_spotify_tracktitle/>
# - alternative: <https://github.com/Alexays/Waybar/wiki/Module:-MPRIS>
# - alternative: <https://github.com/Alexays/Waybar/wiki/Module:-Custom#mpris-controller>
# - alternative: <https://www.reddit.com/r/swaywm/comments/g6nw46/comment/fob604s/>
# - this one shades the background based on how far through the song you are
#
# N.B.: for this to behave well with multiple MPRIS clients,
# `playerctld` must be enabled. see: <https://github.com/altdesktop/playerctl/issues/161>
exec = "${waybar-media}/bin/waybar-media";
return-type = "json";
interval = 2;
format = "{icon}{}";
max-length = 50;
format-icons = {
playing = " ";
paused = " ";
inactive = "";
};
tooltip = false;
on-click = "playerctl play-pause";
on-scroll-up = "playerctl next";
on-scroll-down = "playerctl previous";
};
"custom/swaync" = {
# source: <https://github.com/ErikReider/SwayNotificationCenter#waybar-example>
exec-if = "which swaync-client";
exec = "swaync-client -swb";
return-type = "json";
escape = true;
format = "{icon}"; # or "{icon} {}" to include notif count
format-icons = {
notification = "<span foreground='red'><sup></sup></span>";
none = "";
dnd-notification = "<span foreground='red'><sup></sup></span>";
dnd-none = "";
inhibited-notification = "<span foreground='red'><sup></sup></span>";
inhibited-none = "";
dnd-inhibited-notification = "<span foreground='red'><sup></sup></span>";
dnd-inhibited-none = "";
};
tooltip = false;
on-click = "swaync-client -t -sw";
on-click-right = "swaync-client -d -sw";
};
network = {
# docs: <https://github.com/Alexays/Waybar/blob/master/man/waybar-network.5.scd>
interval = 2;
max-length = 40;
# custom :> format specifier explained here:
# - <https://github.com/Alexays/Waybar/pull/472>
format-ethernet = " {bandwidthUpBits:>} {bandwidthDownBits:>}";
tooltip-format-ethernet = "{ifname} {bandwidthUpBits:>} {bandwidthDownBits:>}";
format-wifi = "{ifname} ({signalStrength}%) {bandwidthUpBits:>} {bandwidthDownBits:>}";
tooltip-format-wifi = "{essid} ({signalStrength}%) {bandwidthUpBits:>} {bandwidthDownBits:>}";
format-disconnected = "";
};
cpu = {
format = " {usage:2}%";
tooltip = false;
};
memory = {
format = " {percentage:2}%";
tooltip = false;
};
battery = {
states = {
good = 95;
warning = 30;
critical = 10;
};
format = "{icon} {capacity}%";
format-icons = [
""
""
""
""
""
];
};
clock = {
format-alt = "{:%a, %d. %b %H:%M}";
};
}