#!/usr/bin/env sh
# 构建 dev 镜像：默认多平台(amd64/arm64)并推送，PUSH=0 时按本机架构构建并加载到本地
#
# 用法：
#   sh deploy/docker/build-dev.sh                 # 多平台构建并推送 dev 标签
#   PUSH=0 sh deploy/docker/build-dev.sh          # 本机架构构建 --load，仅本地
#   REGISTRY_IMAGE=demo/openteam PLATFORMS=linux/amd64 sh deploy/docker/build-dev.sh
set -e

cd "$(dirname "$0")/../.."

REGISTRY_IMAGE=${REGISTRY_IMAGE:-mirrors2/opencatd-open}
PLATFORMS=${PLATFORMS:-linux/amd64,linux/arm64}
BUILDER=${BUILDER:-xbuilder}
PUSH=${PUSH:-1}
DOCKERFILE=${DOCKERFILE:-deploy/docker/Dockerfile}

SHORT_SHA=$(git rev-parse --short HEAD 2>/dev/null || echo unknown)
DATE_TAG=$(date +%Y%m%d)

# 确保 buildx 容器构建器存在（默认 docker driver 不支持多平台）
docker buildx inspect "$BUILDER" >/dev/null 2>&1 || docker buildx create --name "$BUILDER" --driver docker-container >/dev/null

TAGS="-t $REGISTRY_IMAGE:dev -t $REGISTRY_IMAGE:dev-$SHORT_SHA -t $REGISTRY_IMAGE:dev-$DATE_TAG"

if [ "$PUSH" = "1" ]; then
  echo ">>> 多平台构建并推送: $PLATFORMS"
  # shellcheck disable=SC2086
  docker buildx build \
    --builder "$BUILDER" \
    --platform "$PLATFORMS" \
    $TAGS \
    --cache-from type=registry,ref="$REGISTRY_IMAGE:dev" \
    --cache-to type=inline \
    -f "$DOCKERFILE" \
    . --push
  echo ">>> 已推送: $REGISTRY_IMAGE:dev (dev-$SHORT_SHA, dev-$DATE_TAG)"
else
  HOST_ARCH=$(docker version -f '{{.Server.Arch}}')
  echo ">>> 本机架构构建并加载: linux/$HOST_ARCH"
  docker buildx build \
    --builder "$BUILDER" \
    --platform "linux/$HOST_ARCH" \
    $TAGS \
    -f "$DOCKERFILE" \
    . --load
  echo ">>> 已加载本地镜像: $REGISTRY_IMAGE:dev (dev-$SHORT_SHA, dev-$DATE_TAG)"
fi