verify-prerelease-altool

name	verify-prerelease-altool
description	Verifies that the workflow-installed public prerelease ALTool is the executable used for every reproduction command.

Resolve ALTool only from ALTOOL_PATH, then verify it matches ALTOOL_VERSION:

$altool = $env:ALTOOL_PATH
if (-not (Test-Path -LiteralPath $altool -PathType Leaf)) {
    throw "Prerelease ALTool not found: $altool"
}
$actualVersion = (& $altool --version 2>&1 | Out-String).Trim()
if ($actualVersion -ne $env:ALTOOL_VERSION) {
    throw "Expected ALTool '$env:ALTOOL_VERSION', got '$actualVersion'."
}

Do not use a repository-built, globally cached, or separately downloaded executable.