Testing gitolite, stash update hooks (proposal)

For testing server hooks we can make bare repository (TESTREPODIR) and clone by local path to TESTCLONEDIR and we can test git push and error output.

git init --bare
cp -af "${__DIR__}/update" "hooks/update" && chmod 755 "${_}"
git clone ${TESTREPODIR} ${TESTCLONEDIR}
cd ${TESTCLONEDIR}
echo "<?php echo '123';" > ${TESTCLONEDIR}/testSuccess.php
git add ${TESTCLONEDIR}/testSuccess.php
git commit -m "Test success php"
git push
echo "<?php echo '123'" > ${TESTCLONEDIR}/testFail.php
# php -l ${TESTCLONEDIR}/testFail.php
git add ${TESTCLONEDIR}/testFail.php
git commit -m "Test fail php" -n
git push