From 439d828830dcd912b723be3026fa188a7e313286 Mon Sep 17 00:00:00 2001
From: Eduardo Pedroni <e.pedroni91@gmail.com>
Date: Sun, 1 Nov 2015 17:15:45 +0100
Subject: Added battery code to dwm-statusbar

---
 dwm-statusbar | 44 ++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 44 insertions(+)

diff --git a/dwm-statusbar b/dwm-statusbar
index 42353c9..44e2555 100755
--- a/dwm-statusbar
+++ b/dwm-statusbar
@@ -61,6 +61,50 @@ print_volume() {
   echo -ne "${icon_colour}${icon}${vol_colour}${volume}%"
 }
 
+# This will probably need tweaking
+print_battery() {
+  # charging E20D, empty E20E, full E20F, 2/3 E210, 1/3 E211
+  # 1 or 0
+  ac_status=$(cat /sys/class/power_supply/AC/online)
+  
+  if [ $ac_status -eq 1 ]; then
+    icon_colour=$colour_neutral
+    if [ -d "/sys/class/power_supply/BAT0" ]; then
+      icon="\uE20D"
+      bat_colour=$colour_normal
+      bat_capacity="$(cat /sys/class/power_supply/BAT0/capacity)%"
+    else
+      icon="\uE257"
+    fi
+  else
+    bat_capacity=$(cat /sys/class/power_supply/BAT0/capacity)
+    if [ $bat_capacity -lt 10 ]; then
+      bat_colour=$colour_critical
+      icon_colour=$colour_critical
+      icon="\uE20E"
+    elif [ $bat_capacity -lt 25 ]; then
+      bat_colour=$colour_warning
+      icon_colour=$colour_warning
+      icon="\uE211"
+    elif [ $bat_capacity -lt 50 ]; then
+      bat_colour=$colour_normal
+      icon_colour=$colour_neutral
+      icon="\uE1FB"
+    elif [ $bat_capacity -lt 75 ]; then
+      bat_colour=$colour_normal
+      icon_colour=$colour_neutral
+      icon="\uE210"
+    else
+      bat_colour=$colour_normal
+      icon_colour=$colour_neutral
+      icon="\uE20F"
+    fi
+    bat_capacity="${bat_capacity}%"
+  fi
+  
+  echo -ne "${icon_colour}${icon}${bat_colour}${bat_capacity}"
+}
+
 # This should work out of the box
 print_root_free() {
   # floppy E0C3 
-- 
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