【GiraKoo】Windows的目录ownership问题

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重装了Windows系统,导致用户的id发生了变更。 由于Windows的安全策略,在执行git命令的时候,提示了下面的问题。

fatal: detected dubious ownership in repository at xxxx

对策

  1. 一键脚本(保存为 Take-Ownership.ps1
<#
.SYNOPSIS
  递归取得目录所有权并赋权给当前用户
.PARAMETER Path
  要处理的目录
.EXAMPLE
  .\Take-Ownership.ps1 -Path "D:\MyFolder"
#>
param(
    [Parameter(Mandatory=$true)]
    [ValidateScript({Test-Path $_})]
    [string]$Path
)

# 当前登录用户的 SID(形如 S-1-5-21-...-1001)
$mySid = ([System.Security.Principal.WindowsIdentity]::GetCurrent()).User.Value
$userName = "$env:USERDOMAIN\$env:USERNAME"

# 支持超长路径
function Get-FullPath([string]$p) {
    $full = [System.IO.Path]::GetFullPath($p)
    if ($full.Length -ge 248) { $full = "\\?\$full" }
    return $full
}

$fullPath = Get-FullPath $Path

Write-Host "Taking ownership: $fullPath" -ForegroundColor Cyan

# 1) takeown 递归拿所有权
takeown /f $fullPath /r /d Y | Out-Null

# 2) icacls 赋权(递归、替换继承)
icacls $fullPath /grant "${userName}:(OI)(CI)F" /T /C /Q

Write-Host "Done!" -ForegroundColor Green
  1. 执行脚本
.\take_ownership.ps1 -Path "D:\Your\Folder"

如果运行遇到问题,可以尝试:

Set-ExecutionPolicy -Scope Process -ExecutionPolicy Bypass   # 仅当前会话允许脚本
.\Take-Ownership.ps1 -Path "D:\Your\Folder"