⚡ add bin (scripts)

bin/§battery

@@ -0,0 +1,34 @@
+#!/bin/bash
+version="2022-01-25"
+this="${0##*/}"
+USAGE="\
+    $this@v$version
+    Wrapper around 'upower' to show battery info(s).
+    Usage:  $this --[help|all|oneline|notify]
+
+    'oneline' [Default] prints 'status | time | percentage'
+     'notify' sends 'oneline' to 'notify-send'
+        'all' prints 'upower -i'
+       'help' prints this text
+"
+arg=${1:---oneline}
+if [[ "$arg" = "--help" ]]; then
+    echo -e "$USAGE"
+    exit 0
+fi
+
+batt_name=`upower -e | grep 'BAT'`
+batt_info=`upower -i $batt_name`
+if [[ "$arg" = "--all" ]]; then
+    echo -e "$batt_info"
+    exit 0
+fi
+
+batt_oneline=`echo "$batt_info" | grep -E "state|percentage|to\ full|to\ empty" | §awk -F: 2 | sed 's/^ *//g' | tr -s '\n' '|' | sed 's/|$/\n/' | sed 's/|/ | /g'`
+if [[ "$arg" = "--oneline" ]]; then
+    echo -e "$batt_oneline"
+    exit 0
+fi
+
+icon=`echo "$batt_info" | grep "icon-name" | §awk -F\' 2`
+notify-send --icon=$icon "Battery" "$batt_oneline"