54 lines
1.6 KiB
PowerShell
54 lines
1.6 KiB
PowerShell
param(
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[Parameter(Mandatory=$true)] [string]$Command,
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[string]$WorkDir = $null
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)
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# 1. 处理工作目录
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if ([string]::IsNullOrEmpty($WorkDir)) {
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$WorkDir = $PSScriptRoot
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} else {
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# 如果 WorkDir 里包含变量（如 $env:APPDATA），展开它
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$WorkDir = $ExecutionContext.InvokeCommand.ExpandString($WorkDir)
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}
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# 确保目录存在，否则命令会报错
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if (-not (Test-Path $WorkDir)) {
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Write-Warning "`n[CMD] WARNING: The work dir does not exist, using ($WorkDir)"
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$WorkDir = $PSScriptRoot
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}
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# 2. 处理命令中的环境变量
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$ProjectRoot = Split-Path $PSScriptRoot -Parent
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# === 替换 $PSScriptRoot 为实际的绝对路径 ===
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# 注意：要处理反斜杠转义问题，直接用字符串替换最安全
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if ($Command.Contains('$PSScriptRoot')) {
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$Command = $Command.Replace('$PSScriptRoot', $ProjectRoot)
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}
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# 这一步很关键，让你可以写 "echo $env:USERNAME"
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$Command = $ExecutionContext.InvokeCommand.ExpandString($Command)
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Write-Host "`n[CMD] Execute: $Command" -ForegroundColor Gray
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# 3. 启动进程
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# /c 表示执行完命令后关闭 cmd 窗口
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# /s 开启参数的一般处理（忽略第一个和最后一个引号，为了兼容复杂引号情况）
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$processOptions = @{
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FilePath = "cmd.exe"
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ArgumentList = "/s", "/c", "`"$Command`""
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WorkingDirectory = $WorkDir
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Wait = $true
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NoNewWindow = $true
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PassThru = $true
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}
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try {
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$proc = Start-Process @processOptions
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# 4. 检查退出代码 (ExitCode)
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if ($proc.ExitCode -ne 0) {
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Write-Error "`n[CMD] Failed to execute, exit code: $($proc.ExitCode)"
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}
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} catch {
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Write-Error "`n[CMD] Failed to start process: $_"
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} |