added battery indicator

1 files changed, 19 insertions, 1 deletions

diff --git a/.xinitrc b/.xinitrc
index 5d986e3..a7314f3 100644
--- a/.xinitrc
+++ b/.xinitrc
@@ -16,6 +16,24 @@ mail() {
     fi
 }
 
+battery() {
+    CHARGE=$(cat /sys/class/power_supply/BAT0/capacity)
+    STATUS=$(cat /sys/class/power_supply/BAT0/status)
+    if [ "$STATUS" = "Charging" ]; then
+        printf "  %s%%" "$CHARGE"
+    else
+        if [ "$CHARGE" -le 30 ]; then
+            printf " %s%%" "$CHARGE"
+        elif [ "$CHARGE" -le 60 ]; then
+            printf " %s%%" "$CHARGE"
+        elif [ "$CHARGE" -le 90 ]; then
+            printf "  %s%%" "$CHARGE"
+        else
+            printf " %s%%" "$CHARGE"
+        fi
+    fi
+}
+
 volume() {
     VOL=$(amixer get Master | tail -n1 | sed -r "s/.*\[(.*)%\].*/\1/")
 
@@ -49,7 +67,7 @@ ipaddr() {
 
 while true
 do
-    xsetroot -name "$(volume)│$(memory)│$(ipaddr)│$(cpu)│$(mail)│$(datetime)" 
+    xsetroot -name "$(volume)│$(battery)│$(memory)│$(ipaddr)│$(cpu)│$(mail)│$(datetime)" 
     sleep 20s
 done &