FileSystemHelper.psm1
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<#
.Synopsis Contains several functions for accessing the File System #> Set-StrictMode -Version Latest Import-LocalizedData -BindingVariable MsgTable -FileName OsmiumMessages.psd1 <# .Synopsis Fast file search using the Alpha Assembly #> function Find-File { [CmdletBinding()] param([String]$Path, [String]$Pattern, [Switch]$NameOnly) # check for valid start path if (-not (Test-Path -Path $Path)) { $MsgTable.FsHelperPathNotfound return } # check for Alpha Assembly $AssPath = Join-Path -Path $PSScriptRoot -ChildPath "bin\AlphaFS.dll" if (-not (Test-Path -Path $AssPath)) { $MsgTable.FsHelperAlphaFSNotfound return } # try to load the assembly try { Add-Type -Path $AssPath } catch { Write-Warning $MsgTable.FsHelperAlphaFSNotLoaded return } $FileCount = 0 $EnumOptions = [Alphaleonis.Win32.Filesystem.DirectoryEnumerationOptions]"Recursive, Files, ContinueOnException" if ($PSBoundParameters.ContainsKey("NameOnly")) { [Alphaleonis.Win32.Filesystem.Directory]::EnumerateFiles($Path, $Pattern, $EnumOptions) | ForEach-Object { $_ $FileCount++ } } else { # Needs to call a generic method Invoke-GenericMethod -InstanceType ([Alphaleonis.Win32.Filesystem.Directory]) -GenericType ([Alphaleonis.Win32.Filesystem.FileSystemEntryInfo]) -Methodname EnumerateFileSystemEntryInfos ` -ParameterTypeNames "String", "String", "Alphaleonis.Win32.Filesystem.DirectoryEnumerationOptions" -MethodParameters ($Path, $Pattern, $EnumOptions) | ForEach-Object { $_ $FileCount++ } } } |