param(
    [Parameter(Mandatory = $true)]
    [string]$ProjectDir,
    [ValidateSet(2, 4, 5, 6)]
    [int]$Operation = 2,
    [string]$GowinRoot = ""
)

$ErrorActionPreference = "Stop"
$scripts = $PSScriptRoot

& (Join-Path $scripts "build.ps1") -ProjectDir $ProjectDir -GowinRoot $GowinRoot
& (Join-Path $scripts "download.ps1") -ProjectDir $ProjectDir -Operation $Operation -GowinRoot $GowinRoot