24 lines
570 B
Bash
24 lines
570 B
Bash
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#!/bin/bash
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# courtesy of https://www.reddit.com/r/gnome/comments/qn60lo/automatic_power_profile_selection/
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capacity=$(cat /sys/class/power_supply/BAT0/capacity)
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old_capacity=$(cat /tmp/bat_capacity)
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[[ "$capacity" == "$old_capacity" ]] && exit 0
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echo $capacity > /tmp/bat_capacity
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eval "$(cat /sys/class/power_supply/BAT0/uevent|sed -e 's/ //g')"
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if [[ "$POWER_SUPPLY_STATUS" == "Discharging" ]]
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then
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if (( $POWER_SUPPLY_CAPACITY > 30 ))
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then
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powerprofilesctl set balanced
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else
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powerprofilesctl set power-saver
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fi
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else
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powerprofilesctl set performance
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fi
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