param(
  [string]$ImageName = "yzx-oa-sfu:0.1.0-live",
  [string]$Platform = "linux/amd64",
  [string]$Output = "yzx-oa-sfu_0.1.0-live_linux-amd64.tar"
)

$ErrorActionPreference = "Stop"
$root = Resolve-Path (Join-Path $PSScriptRoot "..")

Push-Location $root
try {
  docker build --platform $Platform -t $ImageName .
  if ($LASTEXITCODE -ne 0) {
    throw "docker build failed with exit code $LASTEXITCODE"
  }

  docker save -o $Output $ImageName
  if ($LASTEXITCODE -ne 0) {
    throw "docker save failed with exit code $LASTEXITCODE"
  }

  Write-Host "Saved $ImageName to $Output" -ForegroundColor Green
} finally {
  Pop-Location
}