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docker-mailserver/target/bin/delalias
Brennan Kinney 182b71d33f
chore: Drop setup.sh DATABASE fallback ENV (#2556)
* chore: Remove `DATABASE` fallback ENV

This was introduced without any mention or need, thus removing until a real use-case requires it.

* chore: Remove `USER_DATABASE` fallback ENV

Likewise, nothing requires this to be customizable.

* chore: Consistently use single quote strings
2022-04-20 12:29:28 +12:00

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#! /bin/bash
# shellcheck source=../scripts/helpers/index.sh
source /usr/local/bin/helpers/index.sh
DATABASE='/tmp/docker-mailserver/postfix-virtual.cf'
EMAIL="${1}"
RECIPIENT="${2}"
function __usage { echo "Usage: delalias <alias@domain> <recipient@other>" ; }
[[ ${1:-} == 'help' ]] && { __usage ; exit 0 ; }
[[ -z ${EMAIL} ]] && { __usage ; _exit_with_error 'No alias specified' ; }
[[ -z ${RECIPIENT} ]] && { __usage ; _exit_with_error 'No recipient specified' ; }
[[ -s ${DATABASE} ]] || exit 0
sed -i \
-e "/^${EMAIL} *${RECIPIENT}$/d" \
-e "/^${EMAIL}/s/,${RECIPIENT}//g" \
-e "/^${EMAIL}/s/${RECIPIENT},//g" \
"${DATABASE}"