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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.Dell.psm1
+14 -5
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@@ -179,12 +179,16 @@ function Save-DellDriversTask {
$driverRelativePath = Join-Path -Path $make -ChildPath $modelName # Relative path for the driver folder
try {
# Define paths for Dell catalog. The catalog is assumed to be prepared by the calling function.
$dellDriversFolder = Join-Path -Path $DriversFolder -ChildPath "Dell"
$catalogBaseName = if ($WindowsRelease -le 11) { "CatalogPC" } else { "Catalog" }
$dellCatalogXML = Join-Path -Path $dellDriversFolder -ChildPath "$($catalogBaseName).xml"
# Check if WIM file or driver folder already exist
$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 }
}
# 1. Check if drivers already exist for this model (final destination)
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) {
@@ -198,6 +202,11 @@ function Save-DellDriversTask {
}
}
# Define paths for Dell catalog. The catalog is assumed to be prepared by the calling function.
$dellDriversFolder = Join-Path -Path $DriversFolder -ChildPath "Dell"
$catalogBaseName = if ($WindowsRelease -le 11) { "CatalogPC" } else { "Catalog" }
$dellCatalogXML = Join-Path -Path $dellDriversFolder -ChildPath "$($catalogBaseName).xml"
# 3. Parse the *EXISTING* XML and Find Drivers for *this specific model*
$status = "Finding drivers..."
if ($null -ne $ProgressQueue) { Invoke-ProgressUpdate -ProgressQueue $ProgressQueue -Identifier $modelName -Status $status }