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#!/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="|"
# 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() { \
# Directs to the path of the weather script.
echo $(python $( cd "$(dirname "$0")" ; pwd -P )/weather.py)
echo "$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"
# Wifi quality percentage
grep "^\s*w" /proc/net/wireless | awk '{ print "", int($3 * 100 / 70) "%" }'
# Show unread mail
command -v mw >/dev/null 2>&1 &&
echo "$delim" &&
du -a ~/Mail/*/INBOX/new/* 2>/dev/null | wc -l | sed 's/^/:/'
echo "$delim"
CPU_T=$(< /sys/devices/platform/coretemp.0/hwmon/hwmon0/temp2_input)
CPU_TEMP=$(expr "$CPU_T" / 1000)
echo "$CPU_TEMP°C"
echo "$delim"
# Will show all batteries with approximate icon for remaining power.
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' ' ')"
# Check to see if new weather report is needed.
# 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
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