path: root/scripts/dwm-status

#!/bin/sh

# This script sets the statusbar with the xsetroot command at the end. Have it
# started by ~/.xinitrc or ~/.xprofile.

# Set the deliminter character.

delim="|"
internet=false
counter=0

checkinternet() {
	echo -e "GET http://google.com HTTP/1.0\n\n" | nc google.com 80 > /dev/null 2>&1

	if [ $? -eq 0 ]; then
		internet=true
	else
		internet=false
	fi
}

updates() {

	if [ "$internet" = true ]; then

		if ! updates_arch=$(checkupdates 2> /dev/null | wc -l ); then
				updates_arch=0
		fi

		if (( $counter % 10 == 0 )); then #this is done to add a delay and not saturate aur requests
			# if ! updates_aur=$(cower -u 2> /dev/null | wc -l); then
			if ! updates_aur=$(trizen -Su --aur --quiet | wc -l); then
				updates_aur=0
			fi
		else
			updates_aur=0
		fi

		updates=$(("$updates_arch" + "$updates_aur"))

		if [ "$updates" -gt 0 ]; then
			echo " Updates: $updates"
		else
			echo " Updates: 0"
		fi

		echo $delim

	else
		:
	fi
}

tor() {

	icon_enabled="ﴣ"
	icon_disabled=""
	status=`systemctl is-active tor.service`

	if [ $status == "active" ]
	then
	    echo "$icon_enabled $delim"
	else
	    echo "$icon_disabled"
	fi
}

wireless() {

	if grep -q wlan* "/proc/net/wireless"; then

		# Wifi quality percentage
		percentage=$(grep "^\s*w" /proc/net/wireless | awk '{ print "", int($3 * 100 / 70)}'| xargs)
		case $percentage in
			100|9[0-9]|8[0-9]|7[0-9])		  echo "" ;;
			6[0-9]|5[0-9]|4[0-9]|3[0-9])	echo "" ;;
			2[0-9]|1[0-9]|[0-9])	        echo "" ;;
		esac

		echo $delim
	else
		:
	fi

	if [ "$internet" = true ]; then
  	echo ""
		echo $delim
	else
    :
	fi
}

bluetooth() {

	status=`systemctl is-active bluetooth.service`

	if [ $status == "active" ]
	then
	    echo ""
	else
	    echo ""
	fi
}

# Here is the (big) function that outputs the appearance of the statusbar. It
# can really be broken down into many submodules which I've commented and
# explained.
status() { \

	echo $(tor)

	# Directs to the path of the weather script.
	echo $(python $( cd "$(dirname "$0")" ; pwd -P )/weather.py)
	#	echo "$delim" (done in the weather script)

	echo $(updates)

	# Show unread mail
	command -v neomutt >/dev/null 2>&1 &&
		du -a ~/Mail/INBOX/new/* 2>/dev/null | wc -l | sed 's/^/: /' &&
		echo "$delim"

	# Get the volume of ALSA's master volume output.  Show an icon if or
	# not muted.
	active_sink=$(pacmd list-sinks | awk '/* index:/{print $3}')
	curStatus=$(pacmd list-sinks | grep -A 15 "index: $active_sink$" | awk '/muted/{ print $2}')
	volume=$(pacmd list-sinks | grep -A 15 "index: $active_sink$" | grep 'volume:' | grep -E -v 'base volume:' | awk -F : '{print $3}' | grep -o -P '.{0,3}%'| sed s/.$// | tr -d ' ')
	if [ "${curStatus}" = 'yes' ]
	then
			echo " $volume%"
	else
			echo " $volume%"
	fi

	echo "$delim"

	echo $(bluetooth)

	echo "$delim"

	echo $(wireless)

	CPU_T=$(< /sys/devices/platform/coretemp.0/hwmon/hwmon0/temp2_input)
	CPU_TEMP=$(expr "$CPU_T" / 1000)

	if [ "$CPU_TEMP" -ge 70 ]; then
		echo "🔥  $CPU_TEMP°C"
	elif [ "$CPU_TEMP" -le 10 ]; then
		echo "  $CPU_TEMP°C"
	else
		echo " $CPU_TEMP°C"
	fi
	echo "$delim"

	# Will show all batteries with approximate icon for remaining power.
	ac_adapter=$(acpi -a | cut -d' ' -f3 | cut -d- -f1)
	charging=""
	if [ "$ac_adapter" == "on" ]; then
    echo "" #Charging
	else
    : #Not Charging
	fi

	for x in /sys/class/power_supply/BAT?/capacity;
	do
	case "$(cat $x)" in
		100)            echo ""            ;;
		9[0-9])	        echo " $(cat $x)%" ;;
		8[0-9]|7[0-9])	echo " $(cat $x)%" ;;
		6[0-9]|5[0-9])	echo " $(cat $x)%" ;;
		4[0-9]|3[0-9])	echo " $(cat $x)%" ;;
		2[0-9]|1[0-9])	echo "   $(cat $x)%" ;;
		[0-9])	        echo "   $(cat $x)%" ;;
	esac
	done && echo "$delim"

	# Date and time. FORMAT CORRECT NO PM
	echo " $(date '+%d-%m-%y (%a) |  %H:%M')"
	}

while :; do
	# So all that big status function was just a command that quicking gets
	# what we want to be the statusbar. This xsetroot command is what sets
	# it. Note that the tr command replaces newlines with spaces. This is
	# to prevent some weird issues that cause significant slowing of
	# everything in dwm. Note entirely sure of the cause, but again, the tr
	# command easily avoids it.
	xsetroot -name "$(status | tr '\n' ' ')"

	checkinternet

	((counter++))

	# Sleep for a minute after changing the status bar before updating it
	# again. Note that the `refbar` "refreshes" the statusbar by killing
	# this command. Feel free to change the time interval if you want.
	sleep 1s
done