get-git-version

   1 #!/bin/sh
   2 if test \( -d .git \); then
   3   git=`which git`
   4   if test \( -x "$git" \); then
   5     version=`git describe --abbrev=6 --dirty --always`
   6     echo "echo $version" > ./version
   7   else
   8     echo "Error: *** git not found. See http://git-scm.com/"
   9     exit 1
  10   fi
  11 elif test \( -s ./version \); then
  12   version=`sh -c ". ./version"`
  13 else
  14   echo "Error: *** invalid tree. Neither '.git' nor 'version' were found"
  15   exit 1
  16 fi
  17 echo -n $version