# -*- mode: shell-script -*-

sql() {
    local dbname="$1"
    (
        DBNAME="$(relation:get "$SERVICE_NAME":postgres-database dbname)" || return 1
        ts=$(service:traverse "$SERVICE_NAME":"postgres-database") || return 1
        export SERVICE_NAME="$ts"
        export SERVICE_DATASTORE="$DATASTORE/$SERVICE_NAME"

        target_charm=$(get_service_charm "$ts") || return 1
        target_charm_path=$(charm.get_dir "$target_charm") || return 1

        set +e

        . "$target_charm_path/lib/common"

        set -e

        metadata_service_def=$(_get_service_metadata "$ts") || return 1
        type=$(e "$metadata_service_def" | yq -r '.type') || true
        if [[ "$type" != "stub" ]]; then
            DOCKER_BASE_IMAGE=$(service_ensure_image_ready "$SERVICE_NAME") || return 1
            export DOCKER_BASE_IMAGE
            ensure_db_docker_running
        fi

        ddb "${dbname:-$DBNAME}"
    )
}