#!/usr/bin/env sh

# 配置区（只改这里）
GIT_REPO_URL="git@gitee.com:xieyaxin/nuxt4-demo.git"
PROD_BRANCH="deploy"        # 你要存放产物的分支名（会自动创建）
BUILD_FOLDER=".output"       # 打包产物目录
ARCHIVE_NAME="build-output.tar.gz"
ARCHIVE_PATH=".tmp_${ARCHIVE_NAME}"
COMMIT_MSG="deploy: build at $(date +'%Y-%m-%d %H:%M:%S')"

# 1. 先打包
echo "📦 构建项目..."
bun run build

# 2. 克隆远程产物分支到临时目录
echo "⬇️ 拉取产物分支..."
git clone --single-branch --branch $PROD_BRANCH $GIT_REPO_URL .tmp_dist || {
  echo "🆕 分支不存在，创建新分支..."
  mkdir .tmp_dist
  cd .tmp_dist
  git init
  git checkout -b $PROD_BRANCH
  git remote add origin $GIT_REPO_URL
  cd ..
}

# 3. 压缩构建产物
echo "🗜️ 压缩构建目录..."
tar -czf "$ARCHIVE_PATH" -C "$BUILD_FOLDER" .

# 4. 删除旧产物，复制新产物
echo "♻️ 更新产物文件..."
rm -rf .tmp_dist/*
cp -r $BUILD_FOLDER/.drone.yml .tmp_dist/.drone.yml
cp "$ARCHIVE_PATH" ".tmp_dist/$ARCHIVE_NAME"

# 5. 提交并推送
cd .tmp_dist
git add -A
git commit -m "$COMMIT_MSG"

echo "🚀 推送到远程分支 $PROD_BRANCH..."
git push origin $PROD_BRANCH

# 6. 清理临时文件
cd ..
rm -rf .tmp_dist
rm -f "$ARCHIVE_PATH"

echo "✅ 发布完成！"