Deploy.ps1

$service = Get-Service "the service" -ErrorAction SilentlyContinue

if ($service)
{
	"Backend service is already installed, going to uninstall first"

	#get the path to the current service
    $servicePath =  "HKLM:SYSTEM\CurrentControlSet\Services\$service" 

    $serviceKey = get-itemproperty -path $servicePath -ErrorAction silentlycontinue
    $imagePath  = $serviceKey.psobject.properties | ?{ $_.Name -eq 'ImagePath' }


    $pos = $imagePath.value.IndexOf("NServiceBus.Host.exe") +  22

    $uninstallCommand = $imagePath.value.Substring(0, $pos).Replace('"','') + " /uninstall /endpointName:+$service /serviceName:$service"
    "Uninstalling the previous service: " + $uninstallCommand

    iex $uninstallCommand | Write-Host
    
}

"The service will be installed"

.\NServiceBus.Host.exe /install /endpointName:$service /serviceName:$service | Write-Host

"The service installed, will set recovery options"

sc.exe failure $service reset= 86400 actions= restart/120000/restart/120000/restart/120000

"Deploy completed successfully"
exit 0