19 lines
676 B
Plaintext
19 lines
676 B
Plaintext
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#!/bin/bash
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icon='\uf241 '
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for battery in /sys/class/power_supply/BAT?*; do
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# If non-first battery, print a space separator.
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[ -n "${capacity+x}" ] && printf " "
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# Sets up the status and capacity
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case "$(cat "$battery/status")" in
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"Full") status="\uf102" ;;
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"Discharging") status="\uf078" ;;
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"Charging") status="\uf077" ;;
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"Not charging") status="\uf444" ;;
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"Unknown") status="\uf128" ;;
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esac
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capacity=$(cat "$battery/capacity")
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# Will make a warn variable if discharging and low
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[ "$capacity" -le 20 ] && printf "$icon <span foreground='#ffffff' background='#770000'>${status} ${capacity}%%</span>" || printf "$icon ${status} ${capacity}%%"
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done && exit 0
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