#!/bin/sh

if [ -f ${1}/.version ]; then
	cat ${1}/.version
elif [ -d .svn ]; then
    PARTS=`LANG=C svn info ${1} | grep URL | awk '{print $2;}' | sed -e 's:^.*/svn/asterisk/::' | sed -e 's:/: :g'`
    BRANCH=0
    TEAM=0
    TAG=0
    
    REV=`svnversion -c ${1} | cut -d: -f2`

    BASE=`LANG=C svn pg svnmerge-integrated ${1} | cut -d: -f1`
    
    if [ "${PARTS}" = "trunk" ]
	then
	echo SVN-trunk-r${REV}
	exit 0
    fi
    
    for PART in $PARTS
      do
      if [ ${TAG} != 0 ]
	  then
	  RESULT="${PART}"
	  break
      fi
      
      if [ ${BRANCH} != 0 ]
	  then
	  if [ -z ${RESULT} ]
	    then
	    RESULT="${PART}"
	  else
	    RESULT="${RESULT}-${PART}"
	  fi
	  break
      fi
      
      if [ ${TEAM} != 0 ]
	  then
	  if [ -z ${RESULT} ]
	    then
	    RESULT="${PART}"
	  else
	    RESULT="${RESULT}-${PART}"
	  fi
	  continue
      fi
      
      if [ "${PART}" = "branches" ]
	  then
	  BRANCH=1
	  RESULT="branch"
	  continue
      fi
      
      if [ "${PART}" = "tags" ]
	  then
	  TAG=1
	  continue
      fi
      
      if [ "${PART}" = "team" ]
	  then
	  TEAM=1
	  continue
      fi
    done
    
    if [ ${TAG} != 0 ]
	then
	echo ${RESULT}
	else
	echo SVN-${RESULT}-r${REV}${BASE:+-${BASE}}
    fi
fi