better log handling

buttons.sh

@@ -5,26 +5,19 @@ button=$1
 
 debug(){
 	debug=$ROOT/debug
+	# todo:
+	# this keeps the log file at 30 lines but breaks the pipe when doing "tail -F debug"
+	tail -n 30 $debug > debug.tmp && mv debug.tmp $debug
 	echo $1
 	echo $1>>$debug
 }
-# debugging
-#tail -n 30 "$debug" > tmp && cp tmp "$debug"
+
 active=$(bash $ROOT/get_active_window.sh)
 debug ""
 debug "$(date +%s)"
 debug "active: $active"
 debug "button: $button"
 
-# source the app folder
-#APPS="$(pwd)/apps"
-#if [ -d "$APPS" ]; then
-#  for file in "$APPS"/*; do
-#    if [ -f "$file" ]; then
-#        . "$file"
-#    fi
-#  done
-#fi
 . $ROOT/find_or_open.sh
 . $ROOT/apps/default_commands.sh
 if [ -f "$ROOT/apps/${active%%_*}.sh" ]; then