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Add a check to avoid extra spaces being printed

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TrudeEH
2024-06-23 23:04:28 +01:00
parent 7d34c5348a
commit 3313178afc
1 changed files with 7 additions and 7 deletions
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14
dotfiles/.local/bin/sb-battery
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@@ -7,19 +7,19 @@
# for battery in /sys/class/power_supply/BAT?*; do # For standard devices, use this line instead. # for battery in /sys/class/power_supply/BAT?*; do # For standard devices, use this line instead.
for battery in /sys/class/power_supply/?*; do for battery in /sys/class/power_supply/?*; do
# If non-first battery, print a space separator. # If non-first battery, print a space separator.
[ -n "${capacity+x}" ] && printf " " [ -n "${capacity+x}" ] && [ -f "$battery/status" ] && printf " "
# Sets up the status and capacity # Sets up the status and capacity
case "$(cat "$battery/status" 2>&1)" in case "$(cat "$battery/status" 2>&1)" in
"Full") status="󰁹" ;; "Full") status="󰁹 " ;;
"Discharging") status="󰂌" ;; "Discharging") status="󰂌 " ;;
"Charging") status="󰂄" ;; "Charging") status="󰂄 " ;;
"Not charging") status="󰂃" ;; "Not charging") status="󰂃 " ;;
"Unknown") status="󰂑" ;; "Unknown") status="󰂑 " ;;
*) exit 1 ;; *) exit 1 ;;
esac esac
capacity="$(cat "$battery/capacity" 2>&1)" capacity="$(cat "$battery/capacity" 2>&1)"
# Will make a warn variable if discharging and low # Will make a warn variable if discharging and low
[ "$status" = "󰂌" ] && [ "$capacity" -le 25 ] && warn=" " [ "$status" = "󰂌 " ] && [ "$capacity" -le 25 ] && warn=" "
# Prints the info # Prints the info
printf "%s%s%d%%" "$status" "$warn" "$capacity"; unset warn printf "%s%s%d%%" "$status" "$warn" "$capacity"; unset warn
done && printf "\\n" done && printf "\\n"