docker-mailserver/target/bin/listalias

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#! /bin/bash
# shellcheck source=../bin-helper.sh
. /usr/local/bin/bin-helper.sh
DATABASE=${DATABASE:-/tmp/docker-mailserver/postfix-virtual.cf}
[[ -f ${DATABASE} ]] || errex "Error: No postfix-virtual.cf file"
[[ -s ${DATABASE} ]] || errex "Error: Empty postfix-virtual.cf - no aliases have been added"
( grep -v "^\s*$\|^\s*\#" "${DATABASE}" || true )