getRevisionDefine

#!/bin/sh

alias errecho='>&2 echo'

if [ -d '.git' ]; then
  myVersion="`git rev-parse --abbrev-ref HEAD`-`git rev-list HEAD | wc -l`-`git rev-parse --short HEAD` on `git config --get remote.origin.url`"
#  echo "-DREVISIONNUMBER=\"\\\"$myVersion\\\"\""
elif [ -d '.svn' ] ; then
  if which svnversion >/dev/null; then
    # svnversion exists
    myVersion=`svnversion`
    base_repo=`svn info | egrep '^URL' | sed -e 's/^URL: *//g' -e 's#.*/##g'`
    serverName=`svn info | egrep ^Repository:  | sed -e 's/^Repository: //g'`
    if echo $myVersion | grep -qe '[0-9]' ; then
      # There is a number in the version, so probably it makes sense
       myVersion="${base_repo}/${myVersion} on $serverName"
#      echo -DREVISIONNUMBER=\"${base_repo}/${myVersion}\"
    else
       myVersion="UNKNOWN"
    fi
  fi
else
  errecho This repository is not under git or svn. Cannot get a version define
#  echo "-DREVISIONNUMBER=\"UNKNOWN\""
  myVersion="UNKNOWN"
fi

echo -DREVISIONNUMBER=\"\\\"$myVersion\\\"\"