dotfiles/profiles/xsession/polybar.nix

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{ pkgs, config, lib, ... }:
let
cfg = config.profiles.xsession;
in
{
config = lib.mkIf cfg.enable {
xsession.windowManager.i3.config = {
bars = [];
startup = [
{ command = "systemctl --user restart polybar"; always = true; notification = false; }
];
};
services.polybar = {
enable = true;
package = pkgs.polybar.override {
i3Support = true;
};
script = "polybar bot &";
config = {
"colors" = {
background = "#B2000000";
background-alt = "#444";
foreground = "#dfdfdf";
foreground-alt = "#BBB";
primary = "#ffb52a";
secondary = "#e60053";
alert = "#bd2c40";
};
"bar/bot" = {
bottom = true;
width = "100%";
height = 27;
font-0 = "MesloLGS NF:fontformat=truetype:pixelsize=11;1";
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font-1 = "Kozuka Mincho Pro:pixelsize=11;1";
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background = "\${colors.background}";
foreground = "\${colors.foreground}";
padding-left = "0";
padding-right = "2";
module-margin-left = "1";
module-margin-right = "2";
modules-left = "i3 title";
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modules-right = "countdown minecraft wlan eth filesystem uquota cpu memory battery date";
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};
"module/i3" = {
type = "internal/i3";
format = "<label-state> <label-mode>";
scroll-up = "i3wm-wsnext";
scroll-down = "i3wm-wsprev";
label-mode-padding = "0";
label-mode-foreground = "#000";
label-mode-background = "\${colors.primary}";
label-focused = "%index%";
label-focused-background = "\${colors.background-alt}";
label-focused-underline= "\${colors.primary}";
label-focused-padding = "1";
label-unfocused = "%index%";
label-unfocused-padding = "1";
label-visible = "%index%";
label-visible-background = "\${self.label-focused-background}";
label-visible-underline = "\${self.label-focused-underline}";
label-visible-padding = "\${self.label-focused-padding}";
label-urgent = "%index%";
label-urgent-background = "\${colors.alert}";
label-urgent-padding = "1";
};
"module/title" = {
type = "internal/xwindow";
};
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"module/wlan" = lib.mkIf (config.machine.wlan != null) {
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type = "internal/network";
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interface = config.machine.wlan;
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interval = "3.0";
format-connected = "<ramp-signal> <label-connected>";
format-connected-underline = "#9f78e1";
label-connected = "(%signal%% on %essid%) %local_ip%";
format-disconnected = "";
ramp-signal-0 = "";
ramp-signal-1 = "";
ramp-signal-2 = "";
ramp-signal-3 = "";
ramp-signal-4 = "";
ramp-signal-foreground = "\${colors.foreground-alt}";
};
"module/eth" = lib.mkIf (config.machine.eth != null)
{
type = "internal/network";
interface = "${config.machine.eth}";
interval = "3.0";
format-connected-underline = "#55aa55";
format-connected-prefix = " ";
format-connected-prefix-foreground = "\${colors.foreground-alt}";
label-connected = "%local_ip%";
format-disconnected = "";
};
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"module/filesystem" = {
type = "internal/fs";
interval = 25;
mount-0 = "/";
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mount-1 = lib.mkIf (config.machine.secondary-fs != null) config.machine.secondary-fs;
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label-mounted = "%{F#0a81f5}%mountpoint%%{F-}: %free%";
label-unmounted = "%mountpoint% not mounted";
label-unmounted-foreground = "\${colors.foreground-alt}";
};
"module/cpu" = {
type = "internal/cpu";
interval = 2;
format-prefix = " ";
format-prefix-foreground = "\${colors.foreground-alt}";
format-underline = "#f90000";
label = "%percentage:2%%";
};
"module/memory" = {
type = "internal/memory";
interval = "2";
format-prefix = " ";
format-prefix-foreground = "\${colors.foreground-alt}";
format-underline = "#4bffdc";
label = "%percentage_used%%";
};
"module/battery" = {
type = "internal/battery";
battery = "BAT0";
adapter = "AC";
format-charging = "<animation-charging> <label-charging>";
format-charging-underline = "#ffb52a";
format-discharging = "<animation-discharging> <label-discharging>";
format-discharging-underline = "\${self.format-charging-underline}";
format-full-prefix-foreground = "\${colors.foreground-alt}";
format-full-underline = "\${self.format-charging-underline}";
ramp-capacity-foreground = "\${colors.foreground-alt}";
format-full-prefix = " ";
ramp-capacity-0 = "";
ramp-capacity-1 = "";
ramp-capacity-2 = "";
animation-charging-0 = "";
animation-charging-1 = "";
animation-charging-2 = "";
animation-charging-foreground = "\${colors.foreground-alt}";
animation-charging-framerate = "750";
animation-discharging-0 = "";
animation-discharging-1 = "";
animation-discharging-2 = "";
animation-discharging-foreground = "\${colors.foreground-alt}";
animation-discharging-framerate = "750";
};
"module/date" = {
type = "internal/date";
internal = 5;
date = "%Y-%m-%d";
time = "%H:%M:%S";
label = "%date% %time%";
};
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"module/countdown" = {
type = "custom/script";
exec-if = "test -f $HOME/countdown";
exec = "" + pkgs.writers.writeBash "countdown" ''
secs=$(( $(${pkgs.coreutils}/bin/date +%s -d $(${pkgs.coreutils}/bin/cat $HOME/countdown)) - $( ${pkgs.coreutils}/bin/date +%s ) ))
printf '%d:%02d:%02d:%02d\n' $((secs/86400)) $((secs%86400/3600)) $((secs%3600/60)) $((secs%60))
'';
interval = 1;
};
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"module/minecraft" = {
type = "custom/script";
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exec = "" + pkgs.writers.writePython3 "minecraft_status" {
libraries = with pkgs.python3.pkgs; [ mcstatus notify2 ];
flakeIgnore = [ "E722" ];
} ''
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from mcstatus import JavaServer
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import signal
from time import sleep
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import notify2
pvv = JavaServer.lookup("minecraft.pvv.ntnu.no")
dods = JavaServer.lookup("mc.dodsorf.as")
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def getPlayers(server):
try:
status = server.status()
except:
return []
else:
return status.players.sample or []
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def build_players(list, server):
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result = ""
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if len(list) > 0:
result += server + ": "
for player in list:
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result += player.name + " "
return result + "\n"
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def display_players(pvv, dods):
result = build_players(getPlayers(pvv), "PVV")
result += build_players(getPlayers(dods), "DODS")
return result
def peek(*_):
result = display_players(pvv, dods)
notify2.init('Minecraft Server Status')
n = notify2.Notification("Minecraft Server Status", result)
n.show()
main()
signal.signal(signal.SIGUSR1, peek)
def main():
while True:
result = ""
pvvs = getPlayers(pvv)
dodss = getPlayers(dods)
if len(pvvs) > 0:
result += "P" + str(len(pvvs))
if len(dodss) > 0:
result += "D" + str(len(dodss))
print(result, flush=True)
sleep(5)
main()
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'';
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click-left = "kill -USR1 %pid%";
# interval =
tail = true;
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format = " <label>";
};
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};
};
};
}
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