dotfiles/lemonbar/desktop/bar.sh

#!/bin/bash

div="%{F#0092ff}<>%{F-}%{B-}"

Clock() {
        DATETIME=$(date "+%a %b %d, %T")

        echo -n "$DATETIME"
}

cpuTemp() {

	CPUTEMP=$(sensors k10temp-pci-00c3 | grep Tdie | awk '{print $2}' | grep -o [0-9][0-9]||[0-9][0-9][0-9])
	GPUTEMP=$(sensors amdgpu-pci-1d00 | grep temp1 | awk '{print $2}' | grep -o [0-9][0-9]||[0-9][0-9][0-9])
	GPUFAN=$(sensors amdgpu-pci-1d00 | grep fan1 | awk '{print $2}')
	if [[ $CPUTEMP -gt 70 ]]; then
		CPUTEMP="%{F#ff5b00}$CPUTEMP%{F-}%{B-}"
	else
		CPUTEMP="%{F#ff9966}$CPUTEMP%{F-}%{B-}"
	fi

	if [[ $GPUTEMP -gt 70 ]]; then
		GPUTEMP="%{F#ff5b00}$GPUTEMP%{F-}%{B-}"
	else
		GPUTEMP="%{F#ff9966}$GPUTEMP%{F-}%{B-}"
	fi

	CPUFREQ=$(lscpu | grep MHz | head -n1 | awk '{print $3}')

	echo -n "CPU Temp: $CPUTEMP°  CPU Freq: $CPUFREQ  $div  GPU Temp: $GPUTEMP°  $div  GPU FAN: $GPUFAN RPM"

}

batteryInfo() {

	capacityRemaining=$(cat /sys/class/power_supply/BAT0/capacity)
	batteryStatus=$(cat /sys/class/power_supply/BAT0/status)

	if [[ $capacityRemaining -lt 25 ]]; then
		capacityRemaining="%{F#ff5b00}$capacityRemaining %{F-}%{B-}"
	fi

	if [[ "$batteryStatus" == "Charging" ]]; then
		batteryStatus="%{F#ff9966}$batteryStatus%{F-}%{B-}"
	fi

	capacityRemaining=$capacityRemaining%
	echo -n  "Battery: $capacityRemaining $batteryStatus"

}

wifiInfo() {

	connectionName=$(nmcli -f GENERAL,WIFI-PROPERTIES dev show wlp26s0 | grep GENERAL.CONNECTION: | awk '{print $2}')
	connectionStrength=$(nmcli dev wifi | tail -n1 | awk '{print $7}')

	echo -n "Wifi: $connectionName $connectionStrength%"

}

ethPort() {

	linkDetected=$(cat /sys/class/net/enp24s0/carrier)
	if [[ $linkDetected -eq 0 ]]; then
		connected="eth0: down"
	elif [[ $linkDetected -eq 1 ]]; then
		connected="eth0: up"
	fi

	echo -n "$connected"

}

diskFree() {

	freeNVME=$(df -h /dev/mapper/ubuntu--vg-root | awk '{print $4}' | tail -n1)
	freeHDD=$(df -h /dev/mapper/hddVolume | awk '{print $4}' | tail -n1)

	echo -n "NVMe Free: $freeNVME  $div  HDD Free: $freeHDD"

}

loadAvg() {

	la=$(uptime | grep -o :\ [0-9].* | sed s/://g | awk '{print $1}' | sed s/,//g)

        if (( $(echo "$la > 8" |bc -l) )); then
                la="%{F#ff5b00}$la%{F-}%{B-}"
        else
                la="%{F#ff9966}$la%{F-}%{B-}"
        fi


	echo -n "Load: $la" 

}

soundState() {

	muted=$(pactl list sinks | grep Mute: | awk '{print $2}')
	if [[ "$muted" == yes ]]; then
		state="Volume: 0%"
	else
		level=$(pactl list sinks | grep Volume: | awk '{print $5}' | head -n1)
		state="Volume: $level"
	fi

	echo -n $state

}

expressVpn() {

	expressValue=$(expressvpn status | grep Connected 2>&1 > /dev/null; echo $?)
	if [[ "$expressValue" -ne 0 ]]; then
        	echo -n "%{F#ff5b00}EVPN Down%{F-}%{B-}"
	elif [[ "$expressValue" -eq 0 ]]; then
        	echo -n "%{F#ff9966}EVPN Up%{F-}%{B-}"
	else
        	echo -n "Could not determine ExpressVPN status"
	fi
}


now_playing() {

	artist=$(cmus-remote -Q | grep "tag artist " | sed s/^tag\ artist\ //g)
	title=$(cmus-remote -Q | grep "tag title " | sed s/^tag\ title\ //g)
	album=$(cmus-remote -Q | grep "tag album " | sed s/^tag\ album\ //g)
	echo -n "Now Playing: $artist - $album - %{F#ff9966}$title%{F-}%{B-}"
}

while true; do
	sleep 1
	echo "%{l} $(Clock)  $div  $(cpuTemp)  $div  $(loadAvg)  $div  $(wifiInfo)  $div  $(ethPort)  $div  $(diskFree)  $div  $(soundState)  $div  $(expressVpn) $div $(now_playing)"
        sleep 0.5
done