ExpandTemplateDirectory.ps1
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function Expand-TemplateDirectory { [CmdletBinding()] param ( [string] $InputPath, [string] $OutputPath = $PWD, [string[]] $Exclude, [hashtable] $Model ) $Model.Psst = Import-PowerShellDataFile "$PSScriptRoot\Psst.psd1" # Check to see if the InputPath is a directory if ($false -eq (Test-Path $InputPath -PathType Container)) { # Look for the $ModuleName = Get-Item $PSScriptRoot\*.psd1 | Where-Object { $null -ne (Test-ModuleManifest -Path $_ -ErrorAction SilentlyContinue) } | Select-Object -First 1 -ExpandProperty BaseName $TemplateName = Split-Path $InputPath -Leaf $LocalAppData = [Environment]::GetFolderPath("LocalApplicationData") $TargetPath = [IO.Path]::Combine($LocalAppData, $ModuleName, $Model.Psst.ModuleVersion) # Check to see if the template has already been expanded into the local application data folder if ($false -eq (Test-Path "$TargetPath\$TemplateName" -PathType Container)) { # The directory did not exist, so check to see if a zip archive exists if ($false -eq (Test-Path "$InputPath.zip" -PathType Leaf)) { throw [System.IO.DirectoryNotFoundException] "No template directory was found." } Write-Verbose "Expanding the template archive $InputPath.zip to $TargetPath" Expand-Archive "$InputPath.zip" -DestinationPath $TargetPath } $InputPath = "$TargetPath\$TemplateName" } # Root each path in the exclusion list to the template directories input path $Exclude = $Exclude | ForEach-Object { if ([IO.Path]::IsPathRooted($_)) { $_ } else { "$InputPath\$_" } } Write-Verbose "Expanding $InputPath to $OutputPath" $Exclude | ForEach-Object { Write-Verbose "Excluding: $_" } # Expand all the files Get-ChildItem -Path $InputPath -File | ForEach-Object { if (-not ($Exclude -contains $_.FullName)) { # Expand the file name $FileName = Expand-Template -Template ([Uri]::UnescapeDataString($_.Name)) -Model $Model $FilePath = "$OutputPath\$FileName" Write-Verbose "Expanding $($_.FullName) to $FilePath" # Expand the file contents Expand-Template -InputFile $_.FullName -OutputFile $FilePath -Model $Model } } # Expand all the subdirectories Get-ChildItem -Path $InputPath -Directory | ForEach-Object { # Expand the directory name $DirectoryName = Expand-Template -Template ([Uri]::UnescapeDataString($_.Name)) -Model $Model $DirectoryPath = "$OutputPath\$DirectoryName" Write-Verbose "Creating $DirectoryPath" New-Item $DirectoryPath -ItemType Directory -Force | Out-Null # Expand the directory Expand-TemplateDirectory -InputPath $_.FullName -OutputPath $DirectoryPath -Model $Model -Exclude $Exclude } } |