thinkpadindicator.sh

#!/bin/bash
#author: Cristiano Ricci ([email protected])

#usefull variables
parseme="$(sudo tlp-stat -b)";
BAT0=$(echo "$parseme" | grep -i "BAT0/power_now" | grep -o "[[:digit:]]\+ "); BAT0=$(awk -v BAT0=$BAT0 'BEGIN { print (BAT0 / 1000) }');
NRG0FULL=$(echo "$parseme" | grep "/sys/class/power_supply/BAT0/energy_full " | grep -o "[[:digit:]]\+ " ); NRG0NOW=$(sudo tlp-stat | grep "/sys/class/power_supply/BAT0/energy_now" | grep -o "[[:digit:]]\+ " );  BAT0PERC=$(awk -v NRG0FULL=$NRG0FULL -v NRG0NOW=$NRG0NOW 'BEGIN { printf "%.0f", (NRG0NOW / NRG0FULL) * 100 }');
BAT1=$(echo "$parseme" | grep -i "BAT1/power_now" | grep -o "[[:digit:]]\+ "); BAT1=$(awk -v BAT1=$BAT1 'BEGIN { print (BAT1 / 1000) }');
NRG1FULL=$(echo "$parseme" | grep "/sys/class/power_supply/BAT1/energy_full " | grep -o "[[:digit:]]\+ " ); NRG1NOW=$(sudo tlp-stat | grep "/sys/class/power_supply/BAT1/energy_now" | grep -o "[[:digit:]]\+ " );  BAT1PERC=$(awk -v NRG1FULL=$NRG1FULL -v NRG1NOW=$NRG1NOW 'BEGIN { printf "%.0f", (NRG1NOW / NRG1FULL) * 100 }');
BAT0T=$(echo "$parseme" | grep tpacpi-bat.BAT0.startThreshold | grep -o "[[:digit:]][[:digit:]]");
BAT1T=$(echo "$parseme" | grep tpacpi-bat.BAT1.startThreshold | grep -o "[[:digit:]][[:digit:]]");
NRG0NOW=$(echo "$parseme" | grep "/sys/class/power_supply/BAT0/energy_now" | grep -o "[[:digit:]]\+ " );
NRG1NOW=$(echo "$parseme" | grep "/sys/class/power_supply/BAT1/energy_now" | grep -o "[[:digit:]]\+ " );

#detect charging status, 1 if charging, 0 if discharging
(acpi | grep "Discharging") >> /dev/null;
charging=$?;

#TimeRemaining cmd
if [ "$charging" -eq "1" ]; then
    TIMEREMAINING=$(awk -v NRG1FULL=$NRG1FULL -v NRG1NOW=$NRG1NOW -v NRG0FULL=$NRG0FULL -v NRG0NOW=$NRG0NOW -v BAT0=$BAT0 -v BAT0T=$BAT0T -v BAT1=$BAT1 -v BAT1T=$BAT1T 'BEGIN { printf "%.0f", ((BAT1T / 100 * NRG1FULL)  - NRG1NOW + (BAT0T / 100 * NRG0FULL)  - NRG0NOW) / ((BAT0+BAT1) * 1000) * 60 }');
else
    TIMEREMAINING=$(awk -v NRG1NOW=$NRG1NOW -v NRG0NOW=$NRG0NOW -v BAT0=$BAT0 -v BAT1=$BAT1 'BEGIN { printf "%.0f", (NRG1NOW + NRG0NOW) / ((BAT0+BAT1) * 1000) * 60 }');
fi

#single line output
echo -n $(
echo "Fan: ";
#fan
sensors | grep fan1 | grep -o "[[:digit:]]\+ RPM";
echo " - Int: "
#internal
echo $BAT0\W;
echo " - ";
#internal percentage
echo $BAT0PERC%;
echo " - Ext: "
#external
echo $BAT1\W;
echo " - ";
#external percentage
echo $BAT1PERC%;
echo " - TimeRemaining:";
#time remaining
echo $TIMEREMAINING m;
echo " - CpuTemp: "
#temp acpi
acpi -t | grep -o "[[:digit:]][[:digit:]].[[:digit:]]"; echo "°c";
) #end single line