44 lines
1.4 KiB
Bash
Executable File
44 lines
1.4 KiB
Bash
Executable File
#!/usr/bin/env sh
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######################################################################
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# @author : swytch (adapted from Luke Smith - lukesmith.xyz)
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# @file : sb-battery
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# @license : GPLv3
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# @created : Saturday Feb 13, 2021 17:19:04 CET
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#
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# @description : battery block dwmblocks
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######################################################################
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# Will show all batteries with approximate icon for remaining power.
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# Or show that the computer is plugged to a power source
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# In any case, show the remaining battery percentage
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# Also sends a notification if battery running low
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notify() { \
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case "$(cat "$x")" in
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1[0-9]) notify-send -u "normal" "Battery is $status and running low ($capacity%)" "Please plug your computer to a power source" ;;
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[0-9]) notify-send -u "critical" "Battery is $status and dangerously low ($capacity%)" "Please plug your computer to a power source - <b>NOW!</b>" ;;
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esac
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}
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for bat in /sys/class/power_supply/BAT?/
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do
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status="$(cat "$bat/status")"
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capacity="$(cat "$bat/capacity")"
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if [ "$status" = "Charging" ]; then
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status=""
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elif [ "$status" = "Full" ];
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printf "%s FULL" "$status";
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else
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case "$capacity" in
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100|9[0-9]|8[0-9]) status="" ;;
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7[0-9]|6[0-9]) status="" ;;
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5[0-9]|4[0-9]) status="" ;;
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3[0-9]|2[0-9]) status="" ;;
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*) status="" ; [ "$status" != "Charging" ] && notify;;
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esac
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fi
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printf "%s %3d%%\n" "$status" "$capacity";
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done && return 0
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