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Complete Refactor for target/bin (#1654)

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* 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
This commit is contained in:
Georg Lauterbach 2020-10-21 18:16:32 +02:00 • committed by GitHub
parent 0ada57d87c
commit da8171388f
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37 changed files with 579 additions and 504 deletions
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39
target/bin/addrelayhost
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@ -1,33 +1,26 @@
#! /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="$3"
DOMAIN="${1}"
HOST="${2}"
PORT="${3}"
usage() {
echo "Usage: addrelayhost <domain> <host> [<port>]"
}
function usage { echo "Usage: addrelayhost <domain> <host> [<port>]" ; }
errex() {
echo "$@" 1>&2
exit 1
}
[[ -z ${DOMAIN} ]] && { usage ; errex "no domain specified" ; }
[[ -z ${HOST} ]] && { usage ; errex "no relay host specified" ; }
escape() {
echo "${1//./\\.}"
}
[[ -z ${PORT} ]] && PORT=25
[ -z "$DOMAIN" ] && { usage; errex "no domain specified"; }
[ -z "$HOST" ] && { usage; errex "no relay host specified"; }
if [ -z "$PORT" ]; then
PORT=25
fi
if grep -qi "^@$DOMAIN" $DATABASE 2>/dev/null; then
sed -i "s ^@"$DOMAIN".* "@$DOMAIN"\t\t["$HOST"]:"$PORT" " $DATABASE
if grep -qi "^@${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" >> $DATABASE
echo -e "@${DOMAIN}\t\t[${HOST}]:${PORT}" >> "${DATABASE}"
fi