Public/Get-OSDAppCache.ps1
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function Get-OSDAppCache { [CmdletBinding()] param( [string[]]$Name ) # Cache inspection is optional when no OSDCloud media is attached. try { $cachePath = Get-OSDAppCachePath } catch { Write-Verbose 'No OSDCloud cache volume is available.' return } $results = [System.Collections.Generic.List[object]]::new() $cacheCatalogPath = Join-Path $cachePath 'CacheCatalog.json' if (Test-Path -LiteralPath $cacheCatalogPath -PathType Leaf) { try { $catalog = Get-OSDAppManifest -Path $cacheCatalogPath foreach ($package in @($catalog.Packages)) { $archivePath = Join-Path $cachePath (Join-Path 'Packages' (Join-Path $package.Id 'Package.zip')) $exists = Test-Path -LiteralPath $archivePath -PathType Leaf $valid = $false $sizeMB = $null if ($exists) { $sizeMB = [math]::Round((Get-Item -LiteralPath $archivePath).Length / 1MB, 1) if ($package.Archive -and $package.Archive.Sha256) { $valid = Test-OSDAppFileHash -Path $archivePath -ExpectedSha256 $package.Archive.Sha256 } } $results.Add([pscustomobject]@{ PSTypeName = 'OSDApps.CacheEntry' Id = [string]$package.Id Source = 'Repository' Version = [string]$package.Version Architecture = [string]$package.Architecture Channel = $null Language = $null SourcePolicy = 'RepositoryManaged' SyncMethod = 'ManifestSha256' LastSynced = $catalog.GeneratedAt SizeMB = $sizeMB Valid = $valid CachePath = if ($exists) { $archivePath } else { Join-Path $cachePath (Join-Path 'Packages' $package.Id) } }) } } catch { Write-Warning "Failed to read repository cache catalog '$cacheCatalogPath': $($_.Exception.Message)" } } $builtInRoot = Join-Path $cachePath 'BuiltIn' if (Test-Path -LiteralPath $builtInRoot -PathType Container) { foreach ($cacheInfoFile in @(Get-ChildItem -LiteralPath $builtInRoot -Filter 'CacheInfo.json' -File -Recurse -ErrorAction SilentlyContinue)) { try { $info = Get-Content -LiteralPath $cacheInfoFile.FullName -Raw -Encoding UTF8 | ConvertFrom-Json $entryRoot = Split-Path -Path $cacheInfoFile.FullName -Parent $files = @(Get-ChildItem -LiteralPath $entryRoot -File -Recurse -ErrorAction SilentlyContinue) $bytes = ($files | Measure-Object -Property Length -Sum).Sum if ($null -eq $bytes) { $bytes = 0 } $payloadValid = switch ([string]$info.Id) { 'Microsoft365Apps' { (Test-Path -LiteralPath (Join-Path $entryRoot 'setup.exe') -PathType Leaf) -and (Test-Path -LiteralPath (Join-Path $entryRoot 'configuration.xml') -PathType Leaf) -and (Test-Path -LiteralPath (Join-Path $entryRoot 'Office\Data') -PathType Container) } 'MicrosoftTeams' { (Test-Path -LiteralPath (Join-Path $entryRoot 'teamsbootstrapper.exe') -PathType Leaf) -and (Test-Path -LiteralPath (Join-Path $entryRoot 'teams.msix') -PathType Leaf) } 'AdobeAcrobatUnified' { Test-Path -LiteralPath (Join-Path $entryRoot 'Package.zip') -PathType Leaf } 'GoogleChromeEnterprise' { Test-Path -LiteralPath (Join-Path $entryRoot 'Package.msi') -PathType Leaf } 'MozillaFirefoxEnterprise' { Test-Path -LiteralPath (Join-Path $entryRoot 'Package.msi') -PathType Leaf } default { $files.Count -gt 0 } } $results.Add([pscustomobject]@{ PSTypeName = 'OSDApps.CacheEntry' Id = [string]$info.Id Source = 'BuiltIn' Version = if ($info.Version) { [string]$info.Version } else { $null } Architecture = if ($info.Architecture) { [string]$info.Architecture } else { $null } Channel = if ($info.Channel) { [string]$info.Channel } else { $null } Language = if ($info.Language -is [System.Collections.IEnumerable] -and $info.Language -isnot [string]) { @($info.Language) -join ',' } elseif ($info.Language) { [string]$info.Language } else { $null } SourcePolicy = if ($info.SourcePolicy) { [string]$info.SourcePolicy } else { 'Evergreen' } SyncMethod = if ($info.SyncMethod) { [string]$info.SyncMethod } else { $null } LastSynced = $info.SyncedAt SizeMB = [math]::Round([double]$bytes / 1MB, 1) Valid = [bool]$payloadValid CachePath = $entryRoot }) } catch { Write-Warning "Failed to inspect built-in cache '$($cacheInfoFile.FullName)': $($_.Exception.Message)" } } } $output = @($results) if ($Name) { $output = @($output | Where-Object { $entry = $_ @($Name | Where-Object { $entry.Id -like $_ }).Count -gt 0 }) } $output | Sort-Object Source, Id, Architecture, Channel, Language } |