Added support for bare repos to deploy-git-hook

Author: jcpunk

deploy-git-hook

@@ -101,6 +101,9 @@ if [ -f "${GIT_REPO}/.git" ]; then
   GIT_REPO="$(cd "${GIT_REPO}" ; cd "${SUBMODULE_REPO}" ; pwd)"
 elif [ "${BITBUCKET_REPO}" = "1" ]; then
   GIT_REPO="${GIT_REPO}"
+elif [ -f "${GIT_REPO}/hooks" ]; then
+  # This is for bare repos
+  GIT_REPO="${GIT_REPO}"
 else
   GIT_REPO="${GIT_REPO}/.git"
 fi