#!/usr/bin/env bash

set -euo pipefail

IMAGE_NAME="tsysdevstack-toolboxstack-toolbox-base"
SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"

USER_ID="${USER_ID_OVERRIDE:-$(id -u)}"
GROUP_ID="${GROUP_ID_OVERRIDE:-$(id -g)}"
USERNAME="${USERNAME_OVERRIDE:-toolbox}"
TEA_VERSION="${TEA_VERSION_OVERRIDE:-0.11.1}"
BUILDER_NAME="${BUILDER_NAME:-tsysdevstack-toolboxstack-builder}"
CACHE_DIR="${SCRIPT_DIR}/.build-cache"

echo "Building ${IMAGE_NAME} with UID=${USER_ID} GID=${GROUP_ID} USERNAME=${USERNAME}"

if ! docker buildx inspect "${BUILDER_NAME}" >/dev/null 2>&1; then
    docker buildx create --driver docker-container --name "${BUILDER_NAME}" --use >/dev/null
else
    docker buildx use "${BUILDER_NAME}" >/dev/null
fi

mkdir -p "${CACHE_DIR}"

docker buildx build \
    --builder "${BUILDER_NAME}" \
    --load \
    --progress=plain \
    --build-arg USER_ID="${USER_ID}" \
    --build-arg GROUP_ID="${GROUP_ID}" \
    --build-arg USERNAME="${USERNAME}" \
    --build-arg TEA_VERSION="${TEA_VERSION}" \
    --cache-from "type=local,src=${CACHE_DIR}" \
    --cache-to "type=local,dest=${CACHE_DIR},mode=max" \
    --tag "${IMAGE_NAME}" \
    "${SCRIPT_DIR}"