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Optimize driver download by checking for existing WIM files

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Refactors the driver download logic for all manufacturers to first check for the existence of a final `.wim` archive. If a WIM file is found, the download and processing for that model is skipped, significantly improving performance on subsequent runs.

This change also resolves a potential type conversion error when processing driver mapping JSON files and corrects a minor typo in a log message.
This commit is contained in:
rbalsleyMSFT
2025-06-27 12:51:51 -07:00
parent 660a619944
commit 1b0c0da677
6 changed files with 63 additions and 34 deletions
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FFUDevelopment/FFUUI.Core/FFUUI.Core.Drivers.Microsoft.psm1
+10 -5
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@@ -102,23 +102,28 @@ function Save-MicrosoftDriversTask {
if ($null -ne $ProgressQueue) { Invoke-ProgressUpdate -ProgressQueue $ProgressQueue -Identifier $modelName -Status "Checking..." }
try {
# Check if drivers already exist for this model
# Check if WIM file or driver folder already exist
$makeDriversPath = Join-Path -Path $DriversFolder -ChildPath $Make
$wimFilePath = Join-Path -Path $makeDriversPath -ChildPath "$($modelName).wim"
if (Test-Path -Path $wimFilePath -PathType Leaf) {
$status = "Already downloaded (WIM)"
WriteLog "Driver WIM for '$modelName' already exists at '$wimFilePath'."
if ($null -ne $ProgressQueue) { Invoke-ProgressUpdate -ProgressQueue $ProgressQueue -Identifier $modelName -Status $status }
$wimRelativePath = Join-Path -Path $make -ChildPath "$($modelName).wim"
return [PSCustomObject]@{ Model = $modelName; Status = $status; Success = $true; DriverPath = $wimRelativePath }
}
$modelPath = Join-Path -Path $makeDriversPath -ChildPath $modelName
if (Test-Path -Path $modelPath -PathType Container) {
$folderSize = (Get-ChildItem -Path $modelPath -Recurse | Measure-Object -Property Length -Sum -ErrorAction SilentlyContinue).Sum
if ($folderSize -gt 1MB) {
$status = "Already downloaded"
WriteLog "Drivers for '$modelName' already exist in '$modelPath'."
# Enqueue this status before returning
if ($null -ne $ProgressQueue) { Invoke-ProgressUpdate -ProgressQueue $ProgressQueue -Identifier $modelName -Status $status }
# Return success immediately
return [PSCustomObject]@{ Model = $modelName; Status = $status; Success = $true; DriverPath = $driverRelativePath }
}
else {
# Status is not set to error here, just log and continue
WriteLog "Driver folder '$modelPath' for '$modelName' exists but is empty or very small. Re-downloading."
# Allow the process to continue to re-download
}
}