Update-VstsDnsNameToAzureDevOpsDnsForTFSVC.ps1

$organizationName = "{your vsts org name}"
$rootDirectoryForSourceControlProjectsOnDisk = "C:\Root\Source-Code\Workspace\Path"

$slns = dir -Path $everything -Filter "*.sln" -Recurse -File

$changedSlns = @()
foreach($sln in $slns) {
	$fullname = $sln.FullName
	$c = Get-Content -Path $fullname

	$updated = @()
	$changed = $false
	foreach($line in $c) {
		if($line -match "SccTeamFoundationServer") {
			if($line -match "https:\/\/$($organizationName).visualstudio.com\/") {
				Write-Host "Matched: $fullname"
				Write-Host "Found: $line"
				$line = $line -replace "https:\/\/$($organizationName).visualstudio.com\/", "https://dev.azure.com/$($organizationName)"
				$changed = $true
				Write-Host "Replaced: $line"
			}
		}

		$updated += @($line)
	}

	if($changed) {
		Write-Host "Updating: $fullname"
		$updated | Set-Content -Path $fullname
		$changedSlns += @($fullname)
	}
}

Write-Host "Count: $($changedSlns.Count)"