# 前端部署脚本
# 日期：2025-08-07

# ========== 🛠️ 配置参数 ==========
$sourceDir = "D:\project\ln-web\dist"
$remoteUser = "liujia"
$remoteIP = "43.137.10.199"
$remotePath = "/work/web/dist" # 实际路径  /work/web/dist
$sshPort = 22

# === 准备文件 ===
$timestamp = Get-Date -Format "yyyyMMddHHmmss"
$zipPath = "D:\project\dist-$timestamp.zip"

Write-Host "`n🗜️ 正在压缩 dist..." -ForegroundColor Cyan
Compress-Archive -Path "$sourceDir\*" -DestinationPath $zipPath -CompressionLevel Optimal
$zipSizeMB = [math]::Round((Get-Item $zipPath).Length / 1MB, 2)

Write-Host "`n🚀 上传压缩包到服务器 ($zipSizeMB MB)..." -ForegroundColor Cyan
scp -P $sshPort $zipPath "${remoteUser}@${remoteIP}:~/dist-latest.zip"

# === 生成远程 bash 部署脚本 ===
$remoteScript = @'
#!/bin/bash
set -e

timestamp={0}
tmpdir="/tmp/dist-temp-$timestamp"

echo "📁 创建临时目录 $tmpdir"
mkdir -p "$tmpdir"

echo "📦 解压上传文件"
unzip -qo ~/dist-latest.zip -d "$tmpdir"

echo "🔒 设置 root 权限"
sudo chown -R root:root "$tmpdir"

if [ -d "{1}" ]; then
  echo "🕐 备份旧目录"
  sudo mv "{1}" "{1}-backup-$timestamp"
fi

echo "🚀 替换新目录"
sudo mv "$tmpdir" "{1}"

echo "🧹 删除压缩包"
rm ~/dist-latest.zip

echo "✅ 远程部署完成: {1} 替换成功"
'@ -f $timestamp, $remotePath


# === 写入为 LF 格式（避免 \r 问题）===
$localScriptPath = "D:\project\deploy-temp.sh"
$remoteScriptLF = $remoteScript -replace "`r", ""
Set-Content -Path $localScriptPath -Value $remoteScriptLF -Encoding UTF8

# === 上传并执行远程脚本 ===
Write-Host "`n📤 上传远程部署脚本..." -ForegroundColor Cyan
scp -P $sshPort $localScriptPath "${remoteUser}@${remoteIP}:~/deploy-temp.sh"

Write-Host "`n📦 正在服务器上原子部署 ..." -ForegroundColor Cyan
ssh -p $sshPort ${remoteUser}@${remoteIP} "bash ~/deploy-temp.sh"

# === 清理 ===
Write-Host "`n🧹 清理临时文件..." -ForegroundColor DarkGray
ssh -p $sshPort ${remoteUser}@${remoteIP} 'rm ~/deploy-temp.sh'
Remove-Item $zipPath, $localScriptPath -Force -ErrorAction SilentlyContinue

Write-Host "`n✅ 部署完成，压缩包大小：$zipSizeMB MB" -ForegroundColor Green