#!/bin/bash
# Git仓库初始化脚本

echo "🚀 初始化K3s部署配置Git仓库"
echo "================================"
echo ""

# 检查是否已经是Git仓库
if [ -d .git ]; then
    echo "⚠️  当前目录已经是Git仓库"
    echo "是否要重新初始化？(y/N)"
    read -r response
    if [[ ! "$response" =~ ^[Yy]$ ]]; then
        echo "❌ 取消操作"
        exit 0
    fi
    rm -rf .git
fi

# 初始化Git仓库
echo "📦 初始化Git仓库..."
git init -b main

# 配置Git用户信息
echo ""
echo "请输入Git用户信息："
read -p "用户名 (默认: K3s Admin): " git_user
read -p "邮箱 (默认: admin@example.com): " git_email

git_user=${git_user:-"K3s Admin"}
git_email=${git_email:-"admin@example.com"}

git config user.name "$git_user"
git config user.email "$git_email"

echo "✅ Git用户配置完成: $git_user <$git_email>"

# 添加文件
echo ""
echo "📝 添加文件到Git..."
git add .gitignore
git add README-DEPLOYMENT.md
git add USAGE-GUIDE.md
git add SUMMARY.md
git add QUICK-REFERENCE.md
git add config/cluster-vars.yml.example
git add scripts/
git add demo-gitops-update.sh
git add init-git-repo.sh

# 检查是否有inventory文件
if [ -f k3s-ansible/inventory/hosts.ini ]; then
    git add k3s-ansible/inventory/hosts.ini
fi

# 提交
echo ""
echo "💾 创建初始提交..."
git commit -m "Initial commit: K3s deployment configuration

- 添加部署脚本和配置模板
- 添加完整的使用文档
- 配置.gitignore排除敏感信息
- 支持幂等性部署

Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>"

echo ""
echo "✅ Git仓库初始化完成！"
echo ""
echo "📊 当前状态："
git status
echo ""
echo "📝 下一步："
echo ""
echo "选项1: 推送到Gitea（内部）"
echo "  1. 在Gitea创建仓库 'k3s-deployment'"
echo "  2. 运行: git remote add origin http://8.216.38.248:32158/k3s-apps/k3s-deployment.git"
echo "  3. 运行: git push -u origin main"
echo ""
echo "选项2: 推送到GitHub/GitLab（外部）"
echo "  1. 在GitHub/GitLab创建仓库"
echo "  2. 运行: git remote add origin <your-repo-url>"
echo "  3. 运行: git push -u origin main"
echo ""
echo "选项3: 仅本地使用"
echo "  无需额外操作，已经可以使用Git进行版本控制"
echo ""
echo "💡 提示："
echo "  - config/cluster-vars.yml 包含敏感信息，已排除在Git之外"
echo "  - 可以使用 'git log' 查看提交历史"
echo "  - 可以使用 'git diff' 查看文件变更"
echo ""