$gen = "gen" if (!(Test-Path $gen)) { mkdir $gen | Out-Null } $files = Get-ChildItem sources/*.proto | ForEach-Object { $_.Name } protoc ` --proto_path=sources ` --go_out=$gen ` $files $clientDir = "$gen/client" if (!(Test-Path $clientDir)) { mkdir $clientDir | Out-Null } protoc ` --proto_path=sources ` --csharp_out=$clientDir ` $files