From 87ba936ecf99af5fa7c09eefd451cd1c5dad4614 Mon Sep 17 00:00:00 2001
From: Ryan McBride <mcbride@countersiege.com>
Date: Fri, 23 Jan 2009 08:30:03 +0000
Subject: [PATCH] I want to know if I'm on AC, might as well make it pretty
 while we're here. Also try to make it shut up on systems without battery.

---
 baraction.sh | 46 +++++++++++++++++++++++++++++++++++++++++++++-
 1 file changed, 45 insertions(+), 1 deletion(-)

diff --git a/baraction.sh b/baraction.sh
index e2b7806..b146d5b 100644
--- a/baraction.sh
+++ b/baraction.sh
@@ -1,2 +1,46 @@
 #!/bin/sh
-while :; do echo "battery" `/usr/sbin/apm -l` "%"; sleep 1; done
+
+print_apm() {
+	BAT_STATUS=$1
+	BAT_LEVEL=$2
+	AC_STATUS=$3
+
+	if [ $AC_STATUS -ne 255 -o $BAT_STATUS -lt 4 ]; then
+		if [ $AC_STATUS -eq 0 ]; then
+			echo "on battery (${BAT_LEVEL}%)"
+		else
+			case $AC_STATUS in
+			1)
+				AC_STRING="on AC: "
+				;;
+			2)
+				AC_STRING="on backup AC: "
+				;;
+			*)
+				AC_STRING=""
+				;;
+			esac;
+			case $BAT_STATUS in
+			4)
+				BAT_STRING="(no battery)"
+				;;
+			[0-3])
+		 		BAT_STRING="(battery ${BAT_LEVEL}%)"
+				;;
+			*)
+				BAT_STRING="(battery unknown)"
+				;;
+			esac;
+		
+			FULL="${AC_STRING}${BAT_STRING}"
+			if [ "$FULL" != "" ]; then
+				echo $FULL
+			fi
+		fi
+	fi
+}
+
+while :; do
+	print_apm `/usr/sbin/apm -alb`
+	sleep 59
+done
-- 
2.39.2