#!/bin/sh

# The dir containing vserver configuration
VSERVERS_CONF=/etc/vservers

cd $VSERVERS_CONF
for NAME in *; do
	if [ ! -d $NAME ]; then
		continue;
	fi
	if ! sudo vserver $NAME status &> /dev/null; then
		continue;
	fi
	
	echo "Hashifying vserver $NAME..."
	sudo vserver $NAME hashify
done

# Change to /tmp, to minimize the chance for an error to damage the root fs
cd /tmp
echo "Cleaning up unused hashed files..."
for HASH_DIR in $VSERVERS_CONF/.defaults/apps/vunify/hash/*; do
	if [ -L $HASH_DIR ]; then
		# All symbolic links 
		sudo find -H $HASH_DIR -type f -links 1 -print0 | sudo xargs -0 rm
	fi
done