#!/bin/sh

myname="abelcheung"

usage()
{
	cat << _EOF_
Usage: $(basename $0) branch release

Example: $(basename $0) 2.0 2.0.10

_EOF_
	exit 1
}

if [ -z "$2" ]; then
	usage
fi

if [ ! -d "./branches" -a ! -d "./tags" -a ! -d "./trunk" ]; then
	echo "This script should be executed under the folder of your language"
	exit 2
fi

branch="$1"
release="$2"
lang="$(basename $(pwd))"
prefix="http://${myname}@svn.automattic.com/wordpress-i18n/$lang"

if [ ! -d ./branches/"$branch" ]; then
	echo "The branch '$branch' does not exist"
	exit 3
fi

if [ ! -d ./tags ]; then
	echo "The 'tags' dir does not exist"
	exit 3
fi

echo -n "Checking for existing tag ... "
taglist="$(svn ls ./tags 2>/dev/null)"

if $(echo -n "$taglist" | grep -q "^${release}/$"); then
	echo "already tagged for this release version"
	exit 4
else
	echo "done."
fi

svn copy -m "Tagged $lang for $release release." "$prefix"/branches/"$branch" "$prefix"/tags/"$release"