#!/bin/bash
# 2009-01-09  Michele Tavella <tavella.michele@gmail.com>

if [ z"$1" == "z" ]; then
	echo "Error: ctk_tag DIRECTORY..."
	exit 1;
fi

PIDS=""
for x in $@; do
	BASENAME=`basename $x`
	TIMESTAMP=`date +%Y%m%d`
	if [ -e $1/.svn ]; then
		REPO="svn"
	elif [ -e $1/.git ]; then
		REPO="git"
	else
		REPO=""
	fi
	ARCHIVE=${BASENAME}_${REPO}${TIMESTAMP}.tar.bz2 
	
	tar cjf $ARCHIVE $x &
	PID=$!
	echo "[ctk_tag] PID=$PID $x-->$ARCHIVE"
	PIDS="$PID $PIDS"
done

while true; do
	TPIDS=""
	for x in $PIDS; do
		PIDCHECK=`ps ax | grep $x | grep -v grep` 
		if [ -n "$PIDCHECK" ]; then
			TPIDS="$x $TPIDS"
		fi
	done

	if [ "z$TPIDS" == "z" ]; then
		exit 0;
	fi
	PIDS=$TPIDS
	sleep 0.10
done