35 lines
933 B
Bash
Executable File
35 lines
933 B
Bash
Executable File
#!/bin/bash
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version="2022-01-25"
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this="${0##*/}"
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USAGE="\
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$this@v$version
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Wrapper around 'upower' to show battery info(s).
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Usage: $this --[help|all|oneline|notify]
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'oneline' [Default] prints 'status | time | percentage'
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'notify' sends 'oneline' to 'notify-send'
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'all' prints 'upower -i'
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'help' prints this text
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"
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arg=${1:---oneline}
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if [[ "$arg" = "--help" ]]; then
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echo -e "$USAGE"
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exit 0
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fi
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batt_name=`upower -e | grep 'BAT'`
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batt_info=`upower -i $batt_name`
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if [[ "$arg" = "--all" ]]; then
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echo -e "$batt_info"
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exit 0
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fi
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batt_oneline=`echo "$batt_info" | grep -E "state|percentage|to\ full|to\ empty" | §awk -F: 2 | sed 's/^ *//g' | tr -s '\n' '|' | sed 's/|$/\n/' | sed 's/|/ | /g'`
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if [[ "$arg" = "--oneline" ]]; then
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echo -e "$batt_oneline"
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exit 0
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fi
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icon=`echo "$batt_info" | grep "icon-name" | §awk -F\' 2`
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notify-send --icon=$icon "Battery" "$batt_oneline"
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