#!/bin/bash

# 检查是否安装了 nvm
if [ -z "$(command -v nvm)" ]; then
  echo "Error: nvm is not installed"
  echo "Please install nvm first: https://github.com/nvm-sh/nvm#installing-and-updating"
  exit 1
fi

# 获取 .nvmrc 中指定的版本
NODE_VERSION=$(cat .nvmrc)

# 检查是否已安装所需版本
if ! nvm ls $NODE_VERSION > /dev/null 2>&1; then
  echo "Required Node.js version $NODE_VERSION is not installed"
  echo "Installing Node.js $NODE_VERSION..."
  nvm install $NODE_VERSION
fi

# 使用指定版本
echo "Switching to Node.js $NODE_VERSION..."
. "$(dirname $(command -v nvm))/nvm.sh" # 加载 nvm
nvm use $NODE_VERSION

# 执行传入的命令
if [ $# -gt 0 ]; then
  exec "$@"
fi