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dots/dwm/.dwm/bar.sh

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#!/bin/bash
# ^c$var^ = fg color
# ^b$var^ = bg color
interval=0
# load colors
# . ~/.config/bar_themes/onedark
# colors
black=#1E1D2D
green=#ABE9B3
white=#D9E0EE
grey=#282737
blue=#96CDFB
red=#F28FAD
darkblue=#83bae8
cpu() {
cpu_val=$(grep -o "^[^ ]*" /proc/loadavg)
printf "^c$black^ ^b$green^ CPU"
printf "^c$white^ ^b$grey^ $cpu_val"
}
pkg_updates() {
#updates=$(doas xbps-install -un | wc -l) # void
updates=$(checkupdates 2>/dev/null | wc -l) # arch
# updates=$(aptitude search '~U' | wc -l) # apt (ubuntu,debian etc)
if [ -z "$updates" ]; then
printf " ^c$green^  Fully Updated"
else
printf " ^c$green^  $updates"" updates"
fi
}
battery() {
get_capacity="$(cat /sys/class/power_supply/BAT1/capacity)"
printf "^c$blue^  $get_capacity"
}
brightness() {
printf "^c$red^  "
printf "^c$red^%.0f\n" $(cat /sys/class/backlight/*/brightness)
}
mem() {
printf "^c$blue^^b$black^  "
printf "^c$blue^ $(free -h | awk '/^Mem/ { print $3 }' | sed s/i//g)"
}
wlan() {
case "$(cat /sys/class/net/wl*/operstate 2>/dev/null)" in
up) printf "^c$black^ ^b$blue^ 󰤨 ^d^%s" " ^c$blue^Connected" ;;
down) printf "^c$black^ ^b$blue^ 󰤭 ^d^%s" " ^c$blue^Disconnected" ;;
esac
}
clock() {
printf "^c$black^ ^b$darkblue^ 󱑆 "
printf "^c$black^^b$blue^ $(date '+%H:%M') "
}
while true; do
[ $interval = 0 ] || [ $(($interval % 3600)) = 0 ] && updates=$(pkg_updates)
interval=$((interval + 1))
sleep 1 && xsetroot -name "$updates $(battery) $(brightness) $(cpu) $(mem) $(wlan) $(clock)"
done