bin/statusbar


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#!/usr/bin/env perl

use 5.038;
use utf8;

use Time::Piece;

sub span ($color, $text) {
	return "<span foreground=\"$color\">$text</span>";
}

sub volume {
	my ($volume) = `pactl get-sink-volume \@DEFAULT_SINK@` =~ /\s(\d+)%/;
	chomp(my $mute = `pactl get-sink-mute \@DEFAULT_SINK@`);

	my $symbol = '';
	if ($mute eq 'Mute: yes') {
		$symbol = '󰝟';
	} elsif ($volume == 0) {
		$symbol = '';
	} elsif ($volume <= 50) {
		$symbol = '';
	}
	return span('#ed8796', "$symbol $volume%");
}

sub network {
	chomp(my $ssid = `iwgetid -r`);
	my $symbol = $ssid ? '󰖩 ' : '󰖪 ';
	return span('#f5a97f', "$symbol $ssid");
}

sub brightness {
	my @brightness = split(/,/, `brightnessctl -m`);
	return span('#eed49f', ' ' . $brightness[3]);
}

sub battery {
	open my $cap_file, '<', '/sys/class/power_supply/BAT0/capacity' or die;
	open my $status_file, '<', '/sys/class/power_supply/BAT0/status' or die;
	chomp(my $capacity = <$cap_file>);
	chomp(my $status = <$status_file>);
	close $status_file;
	close $cap_file;
	
	my $symbol = '󰁹';
	my $index = ($capacity - 1) / 10;
	if ($status eq 'Discharging') {
		my @symbols = (span('#ed8796', '󰂃'), '󰁻', '󰁼', '󰁽', '󰁾', '󰁿', '󰂀', '󰂁', '󰂂', '󰁹');
		$symbol = $symbols[$index];
	} elsif ($status eq 'Charging') {
		my @symbols = ('󰢜', '󰂆', '󰂇', '󰂈', '󰢝', '󰂉', '󰢞', '󰂊', '󰂋', '󰂅');
		$symbol = $symbols[$index];
	} elsif ($status eq 'Full') {
		$symbol = '󰂄';
	}
	return span('#a6da95', "$symbol $capacity%");
}

sub clock {
	return span('#7dc4e4', ' ' . localtime()->strftime('%b %d %H:%M'));
}

while (1) {
	my $status = join(' | ', volume, network, brightness, battery, clock);
	$status = span('#cad3f5', $status);
	say $status;
	system('somebar', '-c', 'status', $status);
	sleep 1;
}