#!/usr/bin/env sh
DB_DATA_FILE="${DB_DATA_FILE:-/config/sqlproxy.json}"

ls_hosts() {
    jq -r '.[].host' < "${DB_DATA_FILE}"
}

get_host() {
    export HOST=$(echo "${SSH_ORIGINAL_COMMAND}" | cut -d ' ' -f2)
    if [ "${HOST}" != 'get' ]
    then
        jq -r 'first(.[] | select(.host == $ENV.HOST)) | [ .type, .ip, .port, .user, .password ] | join(" ")' < "${DB_DATA_FILE}"
    fi
}

idle() {
    printf "Press CTRL C to quit this connection\n"
    sleep infinity
}

case "${SSH_ORIGINAL_COMMAND}" in
    "") idle;;
    ls) ls_hosts;;
    get*) get_host;;
    q|quit) exit 0;;
    *) exit 1;;
esac