checkversion.ps1

#!/usr/bin/env pwsh

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param (
    [Parameter(Mandatory=$true)]
    [string]$PythonBinPath
)

$ErrorActionPreference = "Stop"

# 1. Verify the path exists
if (-not (Test-Path -Path $PythonBinPath -PathType Leaf)) {
    Write-Host "Error: The specified file '$PythonBinPath' does not exist."
    exit 2
}

# 2. Get Python version string
try {
    $versionStr = & $PythonBinPath --version 2>&1
} catch {
    Write-Host "Failed to execute executable at '$PythonBinPath'."
    exit 2
}

# 3. Regex to extract major and minor
$regex = [regex]'Python ([0-9]+)\.([0-9]+)\.[0-9]+'
$match = $regex.Match($versionStr)

if (-not $match.Success) {
    Write-Host "Could not parse Python version from: $versionStr"
    exit 2
}

$major = $match.Groups[1].Value
$minor = $match.Groups[2].Value

if ($major -eq "3" -and $minor -eq "14") {
    Write-Host "Python 3.14.x detected: $versionStr"
    exit 0
} else {
    Write-Host "Python is not 3.14.x: $versionStr"
    exit 1
}