95 lines
5.1 KiB
PowerShell
95 lines
5.1 KiB
PowerShell
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# ============================================================
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# MyBlog 一键更新脚本（在 Windows 上运行）
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# 作用：打包本地代码 -> 上传到服务器 -> 服务器自动 备份/迁移/重启/验证
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# 前置条件：
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# 1. 已配置 SSH 免密登录（首次需执行：ssh-keygen 后 ssh-copy-id 服务器）
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# 2. 服务器上已按 deploy/DEPLOY.md 完成首次部署（myblog 服务存在）
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# 用法（在项目根目录 D:\MyBlog 打开 PowerShell）：
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# powershell -ExecutionPolicy Bypass -File .\deploy\update.ps1
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# 或直接指定服务器：.\deploy\update.ps1 -Server root@8.145.36.108
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# 常用参数：
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# -Server 服务器地址，默认读取 deploy/deploy.conf（缺省用 root@8.145.36.108）
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# -IncludeUploads 同时同步本地 uploads/（首次部署或新增静态资源时用）
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# 安全说明：
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# - 永远不打包 .env 与 backend/blog.db（密钥与数据库只在服务器上）
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# - 默认排除 uploads/：网页上传的文件只在服务器，本地打包不覆盖
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# ============================================================
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param(
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[string]$Server = "",
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[switch]$IncludeUploads
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)
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$ErrorActionPreference = "Stop"
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$ScriptDir = $PSScriptRoot # deploy 目录
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$ProjectRoot = Split-Path -Parent $ScriptDir # 项目根目录
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$PackageName = "myblog.tar.gz"
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$RemoteScript = "update_server.sh"
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function Write-Step([string]$msg) { Write-Host ""; Write-Host "== $msg ==" -ForegroundColor Cyan }
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# ---------- 1. 确定服务器地址（命令行参数 > deploy.conf > 默认值） ----------
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if (-not $Server -and (Test-Path (Join-Path $ScriptDir "deploy.conf"))) {
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$confLine = Get-Content (Join-Path $ScriptDir "deploy.conf") | Where-Object { $_ -match '^\s*SERVER\s*=' } | Select-Object -First 1
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if ($confLine) { $Server = ($confLine -split '=', 2)[1].Trim() }
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$domainLine = Get-Content (Join-Path $ScriptDir "deploy.conf") | Where-Object { $_ -match '^\s*DOMAIN\s*=' } | Select-Object -First 1
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if ($domainLine) { $Domain = ($domainLine -split '=', 2)[1].Trim() }
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}
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if (-not $Server) { $Server = "root@8.145.36.108" }
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Write-Host "目标服务器：$Server"
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if ($Domain) { Write-Host "验证域名：$Domain" }
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# ---------- 2. 检查依赖工具 ----------
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foreach ($tool in @("tar", "scp", "ssh")) {
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if (-not (Get-Command $tool -ErrorAction SilentlyContinue)) {
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throw "缺少工具 $tool，请先安装 OpenSSH 客户端（Windows 设置 -> 可选功能）。"
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}
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}
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# ---------- 3. 打包本地代码（排除密钥/数据库/缓存/上传目录） ----------
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Write-Step "打包本地代码"
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$tmpPkg = Join-Path $env:TEMP $PackageName
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if (Test-Path $tmpPkg) { Remove-Item -LiteralPath $tmpPkg -Force }
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Push-Location $ProjectRoot
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try {
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# 排除本地敏感运行数据：数据库、密钥配置、IPWatch 家庭端密钥与日志
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$excludes = @("--exclude=backend/blog.db", "--exclude=backend/__pycache__",
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"--exclude=backend/routers/__pycache__",
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"--exclude=backend/services/__pycache__", "--exclude=venv",
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"--exclude=deploy/ipwatch/ipwatch.conf",
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"--exclude=deploy/ipwatch/lastip.txt",
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"--exclude=deploy/ipwatch/ipwatch.log")
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if (-not $IncludeUploads) { $excludes += "--exclude=uploads" }
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$targets = @("frontend", "backend", "deploy", "requirements.txt", ".env.example", "README.md")
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& tar -czf $tmpPkg @excludes @targets
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if ($LASTEXITCODE -ne 0) { throw "tar 打包失败" }
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} finally {
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Pop-Location
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}
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# 校验包内不含敏感文件（防止配置写错把密钥带上服务器）
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$bad = tar -tzf $tmpPkg | Select-String "(^|/)\.env$|blog\.db|__pycache__|^uploads/|ipwatch\.(conf|log)$|lastip\.txt" | Select-Object -First 5
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if ($bad) { throw "更新包内含不应上传的文件：$($bad -join ', ')" }
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Write-Host ("更新包已生成：{0}（{1:N0} KB）" -f $tmpPkg, ((Get-Item $tmpPkg).Length / 1KB))
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# ---------- 4. 上传到服务器 ----------
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Write-Step "上传更新包与服务器脚本"
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& scp -o BatchMode=yes -o StrictHostKeyChecking=accept-new $tmpPkg "$($Server):/tmp/$PackageName"
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if ($LASTEXITCODE -ne 0) { throw "上传失败：请确认已配置 SSH 免密登录" }
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& scp -o BatchMode=yes (Join-Path $ScriptDir $RemoteScript) "$($Server):/tmp/$RemoteScript"
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if ($LASTEXITCODE -ne 0) { throw "上传服务器脚本失败" }
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Write-Host "上传完成"
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# ---------- 5. 执行服务器端更新（备份/解压/迁移/重启/验证） ----------
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Write-Step "执行服务器端更新（备份、迁移、重启、验证）"
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$domainArg = if ($Domain) { " '$Domain'" } else { "" }
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# 服务器端脚本若带 Windows 换行（CRLF）会导致 bash 解析失败，先统一转成 LF 再执行
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& ssh -o BatchMode=yes $Server "sed -i 's/\r`$//' /tmp/$RemoteScript && bash /tmp/$RemoteScript$domainArg"
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if ($LASTEXITCODE -ne 0) {
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Write-Host "服务器端更新失败，请检查上方输出。可用备份回滚：/root/blog-backups/" -ForegroundColor Red
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exit 1
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}
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Write-Host ""
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Write-Host "✅ 更新完成！请打开 https://$Domain 验证。" -ForegroundColor Green
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