#!/usr/bin/env bash
set -euo pipefail

DOCKER_USER="${DOCKER_USER:-mirrors2}"
VERSION="${VERSION:-$(git describe --tags --always 2>/dev/null || echo latest)}"
PLATFORMS="linux/amd64,linux/arm64"

if ! docker buildx version &>/dev/null; then
  echo "❌ docker buildx 不可用"
  exit 1
fi

if ! docker buildx inspect multiarch &>/dev/null 2>&1; then
  echo "🔧 创建 multiarch builder..."
  docker buildx create --name multiarch --driver docker-container --use
else
  docker buildx use multiarch
fi
docker buildx inspect --bootstrap

echo ""
echo "========================================"
echo "🚀 构建 app  (${PLATFORMS})"
echo "   tag: ${DOCKER_USER}/auv:${VERSION}"
echo "========================================"
docker buildx build \
  --platform "${PLATFORMS}" \
  -t "${DOCKER_USER}/auv:${VERSION}" \
  -t "${DOCKER_USER}/auv:latest" \
  --push \
  .

echo ""
echo "✅ 完成！${DOCKER_USER}/auv:${VERSION}"