PFCore-File.ps1
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<#
.Synopsis Get a list of path segments from the top to the root folder. .Description Get a list of path segments from the top to the root folder. .Example Get-ParentPathSegments "c:\windows\system32" #Should return # c:\windows\system32 # c:\windows # c: #> function Get-ParentPathSegments { Param ( [Parameter( Mandatory = $true, ValueFromPipeline = $true, ValueFromPipelineByPropertyName = $true )] $Path=$PSScriptRoot ) $Item = Get-Item -Path $Path if ($Item.FullName -ne $Item.Root.FullName) { $Item.FullName Get-ParentPathSegments -Path $Item.Parent.FullName } else { $Item.FullName } } Export-ModuleMember -function Get-ParentPathSegments #TODO: Perf, and why? <# .Synopsis Get a list of directories & subdirectories matching the search criteria. .Description Get a list of directories & subdirectories matching the search criteria. .Example TODO: Fill this in #> function Find-ChildDirectories { [CmdletBinding()] Param ( [Parameter( Mandatory = $false, ValueFromPipeline = $false, ValueFromPipelineByPropertyName = $true )] [string[]]$Paths=$PSScriptRoot, [Parameter( Mandatory = $false, ValueFromPipeline = $false, ValueFromPipelineByPropertyName = $false )] [string[]]$Excludes="", [Parameter( Mandatory = $false, ValueFromPipeline = $false, ValueFromPipelineByPropertyName = $false )] [string[]]$ExcludeDirs="", [Parameter( Mandatory = $false, ValueFromPipeline = $true, ValueFromPipelineByPropertyName = $true )] [string[]]$Includes="" ) $excludedPaths = @() $pathsToSearch = @() $pathsToSearch = $pathsToSearch + @(Resolve-Path $Paths | Select-Object -ExpandProperty Path) $pathsToSearch = $pathsToSearch + @(Get-ChildItem $Paths -Directory | ForEach-Object { #$pathsToSearch = Get-ChildItem $Paths -Recurse -Directory | ForEach-Object { $allowed = $true $searchPath = $_ #$parentPathExcluded = (Get-ParentPath $searchPath.FullName | Where-Object { $ExcludeDirs -contains ($_ | Split-Path -Leaf) }) $parentPathExcluded = (@($searchPath.FullName) | Where-Object { $ExcludeDirs -contains ($_ | Split-Path -Leaf) }) if($parentPathExcluded) { #if($excludedPaths -notcontains $parentPathExcluded) { $excludedPaths = $excludedPaths + @($parentPathExcluded) #} $allowed = $false } if ($allowed) { $searchPath Find-ChildDirectories -Paths "$($searchPath.FullName)" -Excludes $Excludes -ExcludeDirs $ExcludeDirs -Includes $Includes } }) Write-Verbose "PathsToSearch: $($pathsToSearch.Count) Excluded: $($excludedPaths.Count)" return $pathsToSearch } Export-ModuleMember -function Find-ChildDirectories #TODO: Perf, and why? <# .Synopsis Get a list of files from the specified paths matching the search criteria. .Description Get a list of files from the specified paths matching the search criteria. .Example TODO: Fill this in #> function Find-ChildItems { [CmdletBinding()] Param ( [Parameter( Mandatory = $false, ValueFromPipeline = $false, ValueFromPipelineByPropertyName = $true )] [string[]]$Paths=$PSScriptRoot, [Parameter( Mandatory = $false, ValueFromPipeline = $false, ValueFromPipelineByPropertyName = $false )] [string[]]$Excludes="", [Parameter( Mandatory = $false, ValueFromPipeline = $false, ValueFromPipelineByPropertyName = $false )] [string[]]$ExcludeDirs="", [Parameter( Mandatory = $false, ValueFromPipeline = $true, ValueFromPipelineByPropertyName = $true )] [string[]]$Includes="" ) Write-Verbose "Searching paths for valid dirs: '$($Paths)' excluding '$($ExcludeDirs)' " $pathsToSearch = Find-ChildDirectories -Paths $Paths -ExcludeDirs $ExcludeDirs $files = $pathsToSearch | Foreach-Object { $path = $_.FullName; $Includes | Foreach-Object { Get-ChildItem (Join-Path $path $_) -Exclude $Excludes } } return $files } Export-ModuleMember -function Find-ChildItems |