entrypoint
417 Bytes
#!/bin/bash
set -ex
hostuser_home="$(getent passwd hostuser | cut -f 6 -d :)"
if [[ $GID ]]; then
old_gid=$(getent group hostgroup | cut -f 3 -d :)
groupmod -g $GID hostgroup
find "$hostuser_home" -gid $old_gid -print0 | xargs -0r chgrp hostgroup
fi
if [[ $UID ]]; then
usermod -u $UID hostuser
fi
if [[ $DOVECOT_HOSTUSER_PASSWORD ]]; then
echo "hostuser:$DOVECOT_HOSTUSER_PASSWORD" | chpasswd
fi
exec "$@"