如何只允许通过脚本而不是终端 wt.exe （PowerShell） 运行函数

如果您不介意丢失 Tab 自动补全（这应该无关紧要，因为您不应该以交互方式运行函数），一种可能的解决方案是使用一个调用函数脚本的脚本，执行所需的函数，但前提是它通过脚本运行。

funcs.ps1：

Param(
    [parameter(Position=0)]$FunctionName,
    [parameter(Position=1,ValueFromRemainingArguments= $true)]$FunctionArgs
)
. $pwsh\internal\subfuncs.ps1
if($MyInvocation.CommandOrigin -eq "Runspace"){Write-Warning 'Cannot be run interactively';return}
&$FunctionName @FunctionArgs

然后将所有函数移动到 subfuncs.ps1 中。然后，您可以在个人资料中将其称为：

$pwsh\internal\funcs.ps1 MyPrivateFunction

或者，如果您不喜欢按名称调用脚本，则可以创建一个函数来调用它，并对调用者函数进行门禁：

Function Call-Function{
    if($MyInvocation.CommandOrigin -eq "Runspace"){
        Write-Warning 'Cannot be run interactively'
        return
    }
    & $pwsh\internal\funcs.ps1 @args
}

然后在你的脚本中只是 ，或者如果太长，将函数名称减少到 or 其他什么，它只是 .Call-Function myprivatefunctioncfcf myprivatefunction

我终于做到了！包括使用别名。

C:\Users\Alexander\Documents\PowerShell
├── Profile.ps1
├── internal
│   ├── funcs.ps1
│   └── subfuncs.ps1
└── powershell.config.json

Profile.ps1:

$pwsh = [System.Environment]::GetFolderPath("MyDocuments") + "\powershell"

function Open-Function{
    if($MyInvocation.CommandOrigin -eq "Runspace"){
        Write-Warning 'Cannot be run interactively'
        return
    }
    & $pwsh\internal\funcs.ps1 @args
}

function New-Ln-Link {
    Open-Function "New-SymbolicLink"  @args
}

function New-Admin-Right {
    Open-Function "Update-Rights"
}

function New-Wtd {
    param (
        [string[]]$Arguments
    )

    $targetPath = Join-Path (Get-Location) ($Arguments -join " ")

    # Assuming Open-Function is a custom command to call functions dynamically
    Open-Function "Start-WindowsTerminalInDirectory" $targetPath
}

New-Alias -Name ln -Value New-Ln-Link @args
New-Alias -Name admin -Value New-Admin-Right
New-Alias -Name wtd -Value New-Wtd

subfuncs.ps1:

function Update-Rights {
    if(!([Security.Principal.WindowsPrincipal] [Security.Principal.WindowsIdentity]::GetCurrent()).IsInRole([Security.Principal.WindowsBuiltInRole] 'Administrator')) {
        $workingDirectory = Get-Location
        Write-Host $MyInvocation.MyCommand.UnboundArguments
        Start-Process -FilePath wt.exe -Verb Runas -ArgumentList "-d `"$($workingDirectory)`" `"$($MyInvocation.MyCommand.UnboundArguments)`""

        Exit
    }
}
function Start-WindowsTerminalInDirectory {
    param (
        [string]$Directory = (Get-Location)
    )
    
    Start-Process -FilePath "wt.exe" -ArgumentList "-d $Directory"
}




function New-SymbolicLink {
    param(
        [string]$Source = (Get-Location).Path,
        [string]$Target
    )

    if (-not $Source) {
        Write-Error "Please provide a valid source path."
        return
    }

    if (-not $Target) {
        Write-Error "Please provide a valid target path."
        return
    }

    $Source = Join-Path (Get-Location).Path $Source

    New-Item -Path $Target -ItemType SymbolicLink -Value $Source
}

funcs.ps1:

Param(
    [parameter(Position=0)]$FunctionName,
    [parameter(Position=1,ValueFromRemainingArguments= $true)]$FunctionArgs
)
. $pwsh\internal\subfuncs.ps1
if($MyInvocation.CommandOrigin -eq "Runspace"){Write-Warning 'Cannot be run interactively';return}
&$FunctionName @FunctionArgs

就是这样！

您不能直接在终端中调用。Start-WindowsTerminalInDirectory