$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

$sourcePath = "$gen/git.hlsq.asia/alex/proto/proto/ss"
$targetPath = "../../proto"

Copy-Item -Path $sourcePath -Destination $targetPath -Recurse -Force
Remove-Item -Path "$gen/git.hlsq.asia" -Recurse -Force