如何更改 WinSCP 脚本以递归搜索文本以仅打印第一个匹配项的文件夹并退出

Question

我希望能够在远程 FTP 服务器上的所有文件夹中查找文本字符串。找到后，我需要知道包含文本文档的文件夹的名称，但 而不是 文件的名称。

如何更改 "Action on match" 以使此脚本 (WinSCP Extension Search recursively for text in remote directory / Grep files over SFTP/FTP protocol) 运行静默（不在终端中显示任何内容） )，一旦找到匹配项，只需停止并仅显示文件夹的名称（包含带有文本字符串的文件）？也可以用红色显示结果吗？这是脚本的 "Action on match" 部分（我试图包括整个内容但由于某种原因无法做到）。

我可以借助最新的 WinSCP 自定义 搜索文本 按钮（请参阅下面的 .ps1 脚本来实现此搜索功能）。然而，搜索并没有在匹配时停止，而是一直持续到最后一个文件夹。更糟糕的是，为了找到结果，我需要一直向上滚动并检查每个条目。只有其中一个会列出我的文件夹的名称，因此这是一个很长的过程。

{
    # Action on match

    # Modify the code below if you want to do another task with
    # matching files, instead of grepping their contents

    Write-Host ("File {0} matches mask, searching contents..." -f $fileInfo.FullName)
    $tempPath = (Join-Path $env:temp $fileInfo.Name)
    # Download file to temporary directory
    $sourcePath = [WinSCP.RemotePath]::EscapeFileMask($fileInfo.FullName) 
    $transferResult = $session.GetFiles($sourcePath, $tempPath)
    # Did the download succeeded?
    if (!$transferResult.IsSuccess)
    {
        # Print error (but continue with other files)
        Write-Host $transferResult.Failures[0].Message
    }
    else
    {
        # Search and print lines containing "text".
        # Use -Pattern instead of -SimpleMatch for regex search
        $matchInfo = Select-String -Path $tempPath -SimpleMatch $text
        # Print the results
        foreach ($match in $matchInfo)
        {
            Write-Host ($fileInfo.FullName + ":" + $match.LineNumber + ":" + $match.Line)
        }
        # Delete temporary local copy
        Remove-Item $tempPath
    }
}

Answer 1

{
    # Action on match

    # Modify the code below if you want to do another task with
    # matching files, instead of grepping their contents

    $tempPath = (Join-Path $env:temp $fileInfo.Name)
    # Download file to temporary directory
    $sourcePath = [WinSCP.RemotePath]::EscapeFileMask($fileInfo.FullName)
    $transferResult = $session.GetFiles($sourcePath, $tempPath)
    # Did the download succeeded?
    if (!$transferResult.IsSuccess)
    {
        # Print error (but continue with other files)
        Write-Host $transferResult.Failures[0].Message
    }
    else
    {
        # Use -Pattern instead of -SimpleMatch for regex search
        $matchInfo = Select-String -Path $tempPath -SimpleMatch $text
        Remove-Item $tempPath

        if ($matchInfo)
        { 
            # Print a path to the file's folder and exit
            Write-Host ($fileInfo.FullName -replace "/[^/]*$")
            exit
        }
    }
}

如何更改 WinSCP 脚本以递归搜索文本以仅打印第一个匹配项的文件夹并退出

How to alter WinSCP script for recursively searching for text to print just a folder of the first match and exit

ftp

powershell

winscp

winscp-net