PoshCode Archive  Artifact [497282e19a]

Artifact 497282e19a97525cb65edec4724b8d093900ad313afc0c9b190d34bf42b4a7a0:

• File Compare-2-foldertrees.ps1 — part of check-in [df5bbf8f73] at 2018-06-10 13:01:50 on branch trunk — a small script to find changed files between 2 to foldertrees. Added call to diffmerge (from VS 2008) (user: Bernd Kriszio size: 1911)

# encoding: ascii
# api: powershell
# title: Compare 2 foldertrees
# description: a small script to find changed files between 2 to foldertrees. Added call to diffmerge (from VS 2008)
# version: 9.0
# type: function
# author: Bernd Kriszio
# license: CC0
# function: Compare-Foldertrees
# x-poshcode-id: 1827
# x-archived: 2010-05-11T02:13:39
#
#
function Compare-Foldertrees 
{
    param(
        $path1, 
        $path2
        )


    $len1 = $path1.length 
    $len2 = $path2.length 

    . Require-function Get-MD5

    Write-Host "====== First path only =======`n"
    gci $path1 -rec | ? {! $_.PSISContainer} | % { 
        $fileName1 = $_.fullName
        $fileName = $fileName1.substring($len1)
        $filename2 = $path2 + $fileName
        #$filename1
        #$filename2
        if (! (Test-Path $filename2))
        {
            "$filename"
        } 
    }

    Write-Host "`n====== Second path only =======`n"

    gci $path2 -rec | ? {! $_.PSISContainer} | % { 
        $fileName2 = $_.fullName
        $fileName = $fileName2.substring($len2)
        $filename1 = $path2 + $fileName
        #$filename1
        #$filename2
        if (! (Test-Path $filename1))
        {
            "$filename"
        } 
    }


    Write-Host "`n====== Different =======`n"

    gci $path1 -rec | ? {! $_.PSISContainer} | % { 
        $fileName1 = $_.fullName
        $fileName = $fileName1.substring($len1)
        $filename2 = $path2 + $fileName
        #$filename1
        #$filename2
        if ( (Test-Path $filename2))
        {
            $md1 = Get-MD5($filename1)
            $md2 = Get-MD5($filename2)
            if ($md1 -ne $md2)
            {
                "$filename"
                & 'C:\Program Files\Microsoft Visual Studio 9.0\Common7\IDE\diffmerge.exe' $fileName1 $filename2 
            }
        } 
    }
}