Function to update Key Value pairs in Configuration Files

updateKeyVal.ps1

Param(
	[string]$configurationFilePath,
	[string]$configKey,
	[string]$configValue
)
		
((Get-Content -Path $configurationFilePath) | Foreach-Object {
	$line = $_
	if ($line -like "*=*") {
		$lineArray = $line -split "=", 2

		if ($lineArray[0].Trim() -eq $configKey) {
			$lineArray[1] = $configValue
			$line = $lineArray -join "="
		}
	}
	$line
}) | Set-Content ($configurationFilePath)