Find and replace strings with REGEX and replacement string is incremental

PowerShell Help
1

Hello, I have a big file with several patterns to be replaced. Some of the strings are on the same line and I also need to increment the replacement value. At last I would like to keep in a file the “matching/original” value and “replaced” value. Any ideas how to achieve that?

Example input:



<requestId>qwerty-qwer12-qwer56</requestId>Ace of Base Order: Q2we45-Uj87f6-gh65De<something else...
<requestId>zxcvbn-zxcv4d-zxcv56</requestId>
<requestId>1234qw-12qw9x-123456</requestId> Stevie Wonder <messageId>1234qw-12qw9x-123456</msg


Desired output:


<requestId>Request-1</requestId>Ace of Base Order: Request-2<something else...
<requestId>Request-3</requestId>
<requestId>Request-4</requestId> Stevie Wonder <messageId>Request-4</msg


And the code which I cannot make running is:


@’

<requestId>qwerty-qwer12-qwer56</requestId>Ace of Base Order: Q2we45-Uj87f6-gh65De<something else…

<requestId>zxcvbn-zxcv12-zxcv56</requestId>reportId>poGd56Hnm9q3Dfer6Jh</msg:reportId>

<requestId>1234qw-12qw12-123456</requestId>kljsldjslddsdfdsdsdfff <messageId>1234qw-12qw12-123456</msg

reportId>plmkjh8765FGH4rt6As</msg:reportId>


'@ | Set-Content $log -Encoding UTF8


$requestId = @{

Count = 1

Matches = @()

}


$repid= [regex]::matches((Get-Content $log),‘\w{6}-\w{6}-\w{6}’).value

foreach( $rep in $repid ) {

$matched = @($_ | Select-String -Pattern $rep)

if( -not $matched ) {

return

}

$_

}

Get-Content $log