#!/bin/bash

source /etc/mail.conf "etc-git" || exit 1

cd /etc

OUTPUT="$(git status | egrep -ve "^(On branch|Your branch|No commits|nothing|$)" -e "\(use")"

[[ ! -z "$OUTPUT" ]] && mailx "${MAILX_ARGS[@]}" -r "$EMAIL_FROM" -s "/etc git status" "${EMAIL_TO[@]}" <<< "$OUTPUT"