Show charging status dynamically

2020-09-06 18:15:51 +02:00 · 2020-09-06 18:15:51 +02:00 · 6bfce1a6b9
parent 0e74499d16
commit 6bfce1a6b9
1 changed files with 5 additions and 1 deletions
--- a/.bin/check-battery-level
+++ b/.bin/check-battery-level
@ -5,7 +5,11 @@ GREEN='\033[0;32m'
 NC='\033[0m'

 capacityStatus=$(cat /sys/class/power_supply/BAT0/capacity)
-chargingStatus=$(cat /sys/class/power_supply/AC/online)
+chargingStatus=""
+
+if [ -f /sys/class/power_supply/AC/online ]; then
+  chargingStatus=$(cat /sys/class/power_supply/AC/online)
+fi

 if [ "$chargingStatus" == "1" ]; then
  printf "Battery is ${GREEN}charging${NC}.\n"