#!/bin/sh -e

tag=$1
if test -z "$tag"; then
    echo "Usage: $0 version"
    echo "  from an svn working copy of the project to be tagged."
    exit 1
fi

branch=`svn info | sed -n '/^URL/{s/^URL: //g;p}'`
root=`echo ${branch} | sed 's,/trunk,,;s,/branches/.*,,'`

src=${branch}
dest=${root}/tags/$1

echo Tagging at $tag:
echo "+ svn cp ${src} \\"
echo "         ${dest}"
echo '[press return]'
read a

exec svn cp -m "Tag release ${tag}." ${src} ${dest}