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Added detection logic for energy or charge based reporting #453

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Added detection logic for energy or charge based reporting #453

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b7d7334
Added detection logic for energy or charge based reporting
metam1nd Oct 15, 2024
d1a5adb
Fix ShellCheck errors
metam1nd Oct 16, 2024
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41 changes: 23 additions & 18 deletions polybar-scripts/battery-combined-udev/battery-combined-udev.sh
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Original file line number Diff line number Diff line change
@@ -1,4 +1,4 @@
#!/bin/sh
#!/bin/bash

battery_print() {
PATH_AC="/sys/class/power_supply/AC"
Expand All @@ -11,31 +11,36 @@ battery_print() {
battery_max_0=0
battery_max_1=0

if [ -f "$PATH_AC/online" ]; then
ac=$(cat "$PATH_AC/online")
fi
get_battery_level() {
battery_path="$1"
battery_level=0
battery_max=0

if [ -f "$battery_path/energy_now" ]; then
battery_level=$(cat "$battery_path/energy_now")
battery_max=$(cat "$battery_path/energy_full")
elif [ -f "$battery_path/charge_now" ]; then
battery_level=$(cat "$battery_path/charge_now")
battery_max=$(cat "$battery_path/charge_full")
fi

if [ -f "$PATH_BATTERY_0/energy_now" ]; then
battery_level_0=$(cat "$PATH_BATTERY_0/energy_now")
fi
echo "$battery_level $battery_max"
}

if [ -f "$PATH_BATTERY_0/energy_full" ]; then
battery_max_0=$(cat "$PATH_BATTERY_0/energy_full")
fi

if [ -f "$PATH_BATTERY_1/energy_now" ]; then
battery_level_1=$(cat "$PATH_BATTERY_1/energy_now")
if [ -f "$PATH_AC/online" ]; then
ac=$(cat "$PATH_AC/online")
fi

if [ -f "$PATH_BATTERY_1/energy_full" ]; then
battery_max_1=$(cat "$PATH_BATTERY_1/energy_full")
fi
read -r battery_level_0 battery_max_0 <<< "$(get_battery_level "$PATH_BATTERY_0")"
read -r battery_level_1 battery_max_1 <<< "$(get_battery_level "$PATH_BATTERY_1")"

battery_level=$(("$battery_level_0 + $battery_level_1"))
battery_max=$(("$battery_max_0 + $battery_max_1"))

battery_percent=$(("$battery_level * 100"))
battery_percent=$(("$battery_percent / $battery_max"))
battery_percent=0
if [ "$battery_max" -ne 0 ]; then
battery_percent=$(("$battery_level * 100 / $battery_max"))
fi

if [ "$ac" -eq 1 ]; then
icon="#1"
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