docker-mailserver/target/bin/addrelayhost
Georg Lauterbach da8171388f
Complete Refactor for target/bin (#1654)
* documentation and script updates trying to fix #1647
* preparations for refactoring target/bin/
* complete refactor for target/bin/
* changing script output slightly
* outsourcing functions in `bin-helper.sh`
* re-wrote linting to allow for proper shellcheck -x execution
* show explanation for shellcheck ignore
* adding some more information
2020-10-21 18:16:32 +02:00

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#! /bin/bash
# shellcheck source=../bin-helper.sh
. /usr/local/bin/bin-helper.sh
DATABASE=${DATABASE:-/tmp/docker-mailserver/postfix-relaymap.cf}
DOMAIN="${1}"
HOST="${2}"
PORT="${3}"
function usage { echo "Usage: addrelayhost <domain> <host> [<port>]" ; }
[[ -z ${DOMAIN} ]] && { usage ; errex "no domain specified" ; }
[[ -z ${HOST} ]] && { usage ; errex "no relay host specified" ; }
[[ -z ${PORT} ]] && PORT=25
if grep -qi "^@${DOMAIN}" "${DATABASE}" 2>/dev/null
then
# TODO check if fixed
# sed -i "s ^@${DOMAIN}.* @${DOMAIN}\t\t[${HOST}]:${PORT}" "${DATABASE}"
sed -i "s ^@""${DOMAIN}"".* ""@""${DOMAIN}""\t\t[""${HOST}""]:""${PORT}"" " "${DATABASE}"
else
echo -e "@${DOMAIN}\t\t[${HOST}]:${PORT}" >> "${DATABASE}"
fi