h5/deploy-copy.ps1

#Requires -Version 5.1
param(
    [switch] $NonInteractive,
    [ValidateSet('Sit', 'Uat', 'Prod')]
    [string] $Environment = 'Sit',
    [string] $GitUrl = 'http://8.152.195.41:3000/dujian/h5.git',
    [string] $Branch = 'master',
    [string] $SshUser = 'root',
    # 留空则使用当前环境在 $Environments 中的默认远程目录
    [string] $RemotePath = '',
    # 非空时覆盖环境默认 IP（便于 Jenkins / 命令行临时指定）
    [string] $TargetHost = ''
)

<#
.SYNOPSIS
  从 Git 将 master（或指定分支）部署到目标服务器：先清空远程目录再覆盖上传。

.DESCRIPTION
  无参数启动：图形界面。加 -NonInteractive 时供 Jenkins 等无人值守调用。
  默认仓库：http://8.152.195.41:3000/dujian/h5.git
  默认：Sit → 120.26.186.130:/docker/middleware/nginx/html/h5/；
  Uat → 39.106.135.88:/alien_uat/nginx/html/h5/；
  Prod → 39.106.135.88:/alien_produ/nginx/html/h5/
#>

$ErrorActionPreference = 'Stop'

$Environments = @(
    @{
        Key         = 'Sit'
        Label       = 'Sit（测试环境）'
        Server      = '120.26.186.130'
        RemotePath  = '/docker/middleware/nginx/html/h5/'
    },
    @{
        Key         = 'Uat'
        Label       = 'Uat（预生产环境）'
        Server      = '39.106.135.88'
        RemotePath  = '/alien_uat/nginx/html/h5/'
    },
    @{
        Key         = 'Prod'
        Label       = 'Prod（生产环境）'
        Server      = '39.106.135.88'
        RemotePath  = '/alien_produ/nginx/html/h5/'
    }
)

function Test-GitAvailable {
    $g = Get-Command git -ErrorAction SilentlyContinue
    if (-not $g) {
        throw "未找到 git。请先安装 Git for Windows 并确保 git 在 PATH 中。"
    }
}

function Test-SshScpAvailable {
    $ssh = Get-Command ssh -ErrorAction SilentlyContinue
    $scp = Get-Command scp -ErrorAction SilentlyContinue
    if (-not $ssh -or -not $scp) {
        throw "未找到 ssh 或 scp。请在 Windows「可选功能」中安装「OpenSSH 客户端」。"
    }
}

function Invoke-GitCloneMaster {
    param(
        [string] $RepoUrl,
        [string] $Branch,
        [string] $CloneInto
    )
    if (Test-Path -LiteralPath $CloneInto) {
        Remove-Item -LiteralPath $CloneInto -Recurse -Force
    }
    New-Item -ItemType Directory -Path (Split-Path -LiteralPath $CloneInto -Parent) -Force | Out-Null
    $cloneArgs = @('clone', '--depth', '1', '--branch', $Branch, $RepoUrl, $CloneInto)
    & git @cloneArgs
    if ($LASTEXITCODE -ne 0) {
        throw "git clone 失败，退出码：$LASTEXITCODE"
    }
}

function Remove-LocalGitMetadata {
    param([string] $RepoRoot)
    $gitDir = Join-Path $RepoRoot '.git'
    if (Test-Path -LiteralPath $gitDir) {
        Remove-Item -LiteralPath $gitDir -Recurse -Force
    }
}

function Invoke-RemoteClearDirectory {
    param(
        [string] $User,
        [string] $TargetHost,
        [string] $RemotePath
    )
    $r = $RemotePath.Trim().TrimEnd('/')
    if ($r.IndexOf([char]39) -ge 0 -or $r.Contains('$') -or $r.Contains('`')) {
        throw '远程目录路径暂不支持包含单引号、反引号或美元符号。'
    }
    $remoteShell = "mkdir -p '$r' && find '$r' -mindepth 1 -delete"
    & ssh @('-o', 'StrictHostKeyChecking=accept-new', "${User}@${TargetHost}", $remoteShell)
    if ($LASTEXITCODE -ne 0) {
        throw "远程清空目录失败（ssh），退出码：$LASTEXITCODE"
    }
}

function Invoke-DeployScp {
    param(
        [string] $StagePath,
        [string] $User,
        [string] $TargetHost,
        [string] $RemotePath
    )
    $dest = ('{0}@{1}:{2}' -f $User, $TargetHost, ($RemotePath.TrimEnd('/') + '/'))
    $items = @(Get-ChildItem -LiteralPath $StagePath -Force)
    if ($items.Count -eq 0) {
        throw '克隆后的目录为空，无法上传。'
    }
    $scpArgs = @('-r', '-o', 'StrictHostKeyChecking=accept-new') + ($items | ForEach-Object { $_.FullName }) + @($dest)
    & scp @scpArgs
    if ($LASTEXITCODE -ne 0) {
        throw "scp 失败，退出码：$LASTEXITCODE"
    }
}

function Invoke-H5DeployFromGit {
    param(
        [Parameter(Mandatory)]
        [ValidateSet('Sit', 'Uat', 'Prod')]
        [string] $Environment,
        [string] $RepoUrl,
        [string] $Branch,
        [string] $User,
        [string] $RemotePath,
        [string] $TargetHostOverride
    )
    $envItem = @($Environments | Where-Object { $_.Key -eq $Environment })[0]
    if (-not $envItem) { throw "未知环境：$Environment" }
    $hostAddr = if ($TargetHostOverride) { $TargetHostOverride.Trim() } else { $envItem.Server }
    if (-not $hostAddr) { throw '目标主机不能为空。' }
    $resolvedRemote = if ($RemotePath -and $RemotePath.Trim()) { $RemotePath.Trim() } else { $envItem.RemotePath }
    if (-not $resolvedRemote) { throw '远程目录不能为空。' }

    Test-GitAvailable
    Test-SshScpAvailable

    $base = Join-Path ([System.IO.Path]::GetTempPath()) ('h5-deploy-' + [Guid]::NewGuid().ToString('N'))
    $cloneInto = Join-Path $base 'h5'
    try {
        Write-Host "[$($envItem.Key)] 克隆 $Branch …"
        Invoke-GitCloneMaster -RepoUrl $RepoUrl -Branch $Branch -CloneInto $cloneInto

        Write-Host '移除 .git（仅上传站点文件）…'
        Remove-LocalGitMetadata -RepoRoot $cloneInto

        Write-Host "清空远程目录 $hostAddr`:$resolvedRemote …"
        Invoke-RemoteClearDirectory -User $User -TargetHost $hostAddr -RemotePath $resolvedRemote

        Write-Host "上传到 $hostAddr …"
        Invoke-DeployScp -StagePath $cloneInto -User $User -TargetHost $hostAddr -RemotePath $resolvedRemote

        Write-Host "完成：$($envItem.Label) → ${User}@${hostAddr}:${resolvedRemote}"
    }
    finally {
        if (Test-Path -LiteralPath $base) {
            Remove-Item -LiteralPath $base -Recurse -Force -ErrorAction SilentlyContinue
        }
    }
}

if ($NonInteractive) {
    try {
        Invoke-H5DeployFromGit -Environment $Environment -RepoUrl $GitUrl -Branch $Branch `
            -User $SshUser -RemotePath $RemotePath -TargetHostOverride $TargetHost
        exit 0
    }
    catch {
        Write-Error $_
        exit 1
    }
}

# ---------- 以下为图形界面 ----------
Add-Type -AssemblyName System.Windows.Forms
Add-Type -AssemblyName System.Drawing

$DefaultGitUrl = $GitUrl
$DefaultBranch = $Branch

$form = New-Object System.Windows.Forms.Form
$form.Text = '从 Git 部署 H5 到服务器'
$form.Size = New-Object System.Drawing.Size(520, 400)
$form.StartPosition = 'CenterScreen'
$form.FormBorderStyle = 'FixedDialog'
$form.MaximizeBox = $false

$y = 18
$dy = 36

$lblEnv = New-Object System.Windows.Forms.Label
$lblEnv.Location = New-Object System.Drawing.Point(20, $y)
$lblEnv.Size = New-Object System.Drawing.Size(120, 22)
$lblEnv.Text = '环境：'

$combo = New-Object System.Windows.Forms.ComboBox
$combo.Location = New-Object System.Drawing.Point(140, ($y - 2))
$combo.Size = New-Object System.Drawing.Size(340, 24)
$combo.DropDownStyle = 'DropDownList'
foreach ($envDef in $Environments) {
    [void] $combo.Items.Add($envDef.Label)
}
$idxGui = 0
for ($i = 0; $i -lt $Environments.Count; $i++) {
    if ($Environments[$i].Key -eq $Environment) { $idxGui = $i; break }
}
$combo.SelectedIndex = $idxGui
$y += $dy

$lblGit = New-Object System.Windows.Forms.Label
$lblGit.Location = New-Object System.Drawing.Point(20, $y)
$lblGit.Size = New-Object System.Drawing.Size(120, 22)
$lblGit.Text = '仓库 URL：'

$txtGit = New-Object System.Windows.Forms.TextBox
$txtGit.Location = New-Object System.Drawing.Point(140, ($y - 2))
$txtGit.Size = New-Object System.Drawing.Size(340, 22)
$txtGit.Text = $DefaultGitUrl
$y += $dy

$lblBranch = New-Object System.Windows.Forms.Label
$lblBranch.Location = New-Object System.Drawing.Point(20, $y)
$lblBranch.Size = New-Object System.Drawing.Size(120, 22)
$lblBranch.Text = '分支：'

$txtBranch = New-Object System.Windows.Forms.TextBox
$txtBranch.Location = New-Object System.Drawing.Point(140, ($y - 2))
$txtBranch.Size = New-Object System.Drawing.Size(120, 22)
$txtBranch.Text = $DefaultBranch
$y += $dy

$lblHost = New-Object System.Windows.Forms.Label
$lblHost.Location = New-Object System.Drawing.Point(20, $y)
$lblHost.Size = New-Object System.Drawing.Size(120, 22)
$lblHost.Text = '目标主机：'

$txtHost = New-Object System.Windows.Forms.TextBox
$txtHost.Location = New-Object System.Drawing.Point(140, ($y - 2))
$txtHost.Size = New-Object System.Drawing.Size(340, 22)
$txtHost.ReadOnly = $true
$y += $dy

$lblUser = New-Object System.Windows.Forms.Label
$lblUser.Location = New-Object System.Drawing.Point(20, $y)
$lblUser.Size = New-Object System.Drawing.Size(120, 22)
$lblUser.Text = 'SSH 用户：'

$txtUser = New-Object System.Windows.Forms.TextBox
$txtUser.Location = New-Object System.Drawing.Point(140, ($y - 2))
$txtUser.Size = New-Object System.Drawing.Size(340, 22)
$txtUser.Text = $SshUser
$y += $dy

$lblPath = New-Object System.Windows.Forms.Label
$lblPath.Location = New-Object System.Drawing.Point(20, $y)
$lblPath.Size = New-Object System.Drawing.Size(120, 22)
$lblPath.Text = '远程目录：'

$txtPath = New-Object System.Windows.Forms.TextBox
$txtPath.Location = New-Object System.Drawing.Point(140, ($y - 2))
$txtPath.Size = New-Object System.Drawing.Size(340, 22)
$sel0 = $Environments[$idxGui]
$txtHost.Text = $sel0.Server
$txtPath.Text = if ($RemotePath.Trim()) { $RemotePath.Trim() } else { $sel0.RemotePath }
$y += 44

$btnOk = New-Object System.Windows.Forms.Button
$btnOk.Location = New-Object System.Drawing.Point(160, $y)
$btnOk.Size = New-Object System.Drawing.Size(120, 32)
$btnOk.Text = '开始部署'

$btnCancel = New-Object System.Windows.Forms.Button
$btnCancel.Location = New-Object System.Drawing.Point(300, $y)
$btnCancel.Size = New-Object System.Drawing.Size(120, 32)
$btnCancel.Text = '取消'
$y += 48

$status = New-Object System.Windows.Forms.Label
$status.Location = New-Object System.Drawing.Point(20, $y)
$status.Size = New-Object System.Drawing.Size(470, 72)
$status.Text = "将克隆：$DefaultGitUrl （$DefaultBranch）`n上传前会删除远程目录内已有文件后再覆盖。"

function Update-FromEnvironmentSelection {
    $idx = $combo.SelectedIndex
    if ($idx -lt 0) { return }
    $sel = $Environments[$idx]
    $txtHost.Text = $sel.Server
    $txtPath.Text = $sel.RemotePath
}

$combo.Add_SelectedIndexChanged({ Update-FromEnvironmentSelection })

$form.Controls.AddRange(@(
        $lblEnv, $combo,
        $lblGit, $txtGit,
        $lblBranch, $txtBranch,
        $lblHost, $txtHost,
        $lblUser, $txtUser,
        $lblPath, $txtPath,
        $btnOk, $btnCancel,
        $status
    ))

$btnCancel.Add_Click({ $form.DialogResult = 'Cancel'; $form.Close() })

$btnOk.Add_Click({
        try {
            $idx = $combo.SelectedIndex
            if ($idx -lt 0) { throw '请选择环境。' }
            $envItem = $Environments[$idx]
            $hostAddr = $txtHost.Text.Trim()
            $user = $txtUser.Text.Trim()
            $remotePath = $txtPath.Text.Trim()
            $repoUrl = $txtGit.Text.Trim()
            $branch = $txtBranch.Text.Trim()
            if (-not $repoUrl) { throw '仓库 URL 不能为空。' }
            if (-not $branch) { throw '分支不能为空。' }

            $btnOk.Enabled = $false
            $btnCancel.Enabled = $false

            Invoke-H5DeployFromGit -Environment $envItem.Key -RepoUrl $repoUrl -Branch $branch `
                -User $user -RemotePath $remotePath -TargetHostOverride ''

            [System.Windows.Forms.MessageBox]::Show(
                ("部署完成。`n环境：{0}`n仓库：{1} ({2})`n目标：{3}@{4}:{5}" -f `
                        $envItem.Label, $repoUrl, $branch, $user, $hostAddr, $remotePath),
                '成功',
                'OK',
                'Information'
            ) | Out-Null
            $form.DialogResult = 'OK'
            $form.Close()
        }
        catch {
            [System.Windows.Forms.MessageBox]::Show(
                $_.Exception.Message,
                '错误',
                'OK',
                'Error'
            ) | Out-Null
            $btnOk.Enabled = $true
            $btnCancel.Enabled = $true
            $status.Text = "将克隆：$DefaultGitUrl （$DefaultBranch）`n上传前会删除远程目录内已有文件后再覆盖。"
        }
    })

[void] $form.ShowDialog()