#!/bin/sh
#
# An example hook script for the "post-receive" event.
#
# (C) 2012 Nelson Ferreira
#
#
# This program is free software; you can redistribute it and/or modify it
# under a BSD-like licence.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are met:
# Redistributions of source code must retain the above copyright notice, this
# list of conditions and the following disclaimer.
# Redistributions in binary form must reproduce the above copyright notice,
# this list of conditions and the following disclaimer in the documentation
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# Neither the name of the Technical University of Berlin nor the names of its
# contributors may be used to endorse or promote products derived from this
# software without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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#
# --------
#
# You might need to adjust the GIT_CONTRIB_HOOKS location.
# Recent versions of git will have post-receive-email.
# Check at http://git-scm.org for the latest version
#
# The "post-receive" script is run after receive-pack has accepted a pack
# and the repository has been updated.  It is passed arguments in through
# stdin in the form
#  <oldrev> <newrev> <refname>
# For example:
#  aa453216d1b3e49e7f6f98441fa56946ddcd6a20 68f7abf4e6f922807889f52bc043ecd31b79f814 refs/heads/master
#
# see contrib/hooks/ for a sample, or uncomment the next line and
# rename the file to "post-receive".
GIT_CONTRIB_HOOKS=/usr/share/doc/git-core/contrib/hooks
read oldrev newrev refname
if [ "$refname" = "refs/heads/for-steve" ]; then
   diff=$(git diff ${oldrev}..${newrev} | head -1)
   if [ -n "$diff" ]; then
	echo "$oldrev $newrev $refname" | . ${GIT_CONTRIB_HOOKS}/post-receive-email
   fi
fi