dotfiles

commit d21f410cac51b9c2472e752be0416c9072180a34
parent 77f2fbc027dd681fd092fb44265e45b15a7d21f1
Author: finwo <finwo@pm.me>
Date:   Fri,  4 Oct 2019 21:24:01 +0200

Added battery status to dwm

Diffstat:
M
dwm/home/.xinitrc
 | 
25
+++++++++++++++++++++++++

1 file changed, 25 insertions(+), 0 deletions(-)
diff --git a/dwm/home/.xinitrc b/dwm/home/.xinitrc
@@ -23,5 +23,30 @@ if command -v xbindkeys &>/dev/null; then
   xbindkeys
 fi
 
+xsetroot -name " "
+while sleep 10; do
+  XROOT=$(date +"%Y-%m-%d %H:%M")
+
+  # Battery status
+  if [ -d /sys/class/power_supply/BAT0 ]; then
+    case "$(cat /sys/class/power_supply/BAT0/status)" in
+      Discharging)
+        BATICO=""
+        BATLEN="${#BATICO}"
+        INDEX=$(( $(cat /sys/class/power_supply/BAT0/charge_now) * ${BATLEN} / $(cat /sys/class/power_supply/BAT0/charge_full) ))
+        XROOT="${XROOT} ${BATICO:${INDEX}:1}"
+        ;;
+      *)
+        XROOT="${XROOT} "
+        ;;
+    esac
+  fi
+
+  xsetroot -name "${XROOT}"
+done &
+  # TODO: discharching charmap
+  # TODO: index = charge_full * (BATSTATE.length-1) / charge_now
+  # TODO: XROOT += BATSTATE[index]
+
 # window manager
 while sleep 1; do dwm; done