param(
    [Parameter(Mandatory=$true)]
    [string]$PythonFile,
    [int]$SpecialExitCode = 42,
    [int]$MaxAttempts = 20
)

function Run-PythonScript {
    param($ScriptPath)
    $process = Start-Process -FilePath "python" -ArgumentList $ScriptPath -PassThru -Wait -NoNewWindow
    return $process.ExitCode
}

function Git-Pull {
    git pull
    return $LASTEXITCODE -eq 0
}

$attempt = 1
$waitTime = 15

while ($attempt -le $MaxAttempts) {
    Write-Host "Attempt $attempt of $MaxAttempts"
    
    $exitCode = Run-PythonScript -ScriptPath $PythonFile
    
    if ($exitCode -eq $SpecialExitCode) {
        Write-Host "Special exit code detected. Attempting git pull..."
        
        if (Git-Pull) {
            Write-Host "Git pull successful. Restarting Python script..."
            $attempt = 1
            $waitTime = 15
            continue
        } else {
            Write-Host "Git pull failed. Waiting $waitTime seconds before next attempt..."
        }
    } else {
        Write-Host "Python script exited with code $exitCode. Exiting..."
        exit $exitCode
    }
    
    Start-Sleep -Seconds $waitTime
    $attempt++
    $waitTime *= 2
}

Write-Host "Maximum attempts reached. Exiting..."
exit 1