Functions/FileSystem/Set-TextFileTree.ps1
|
Function Set-TextFileTree { [CmdletBinding()] Param () DynamicParam { # Instantiate Runtime Parameter Dictionary, Attach Runtime Parameters, and return $RuntimeParameterDictionary = [System.Management.Automation.RuntimeDefinedParameterDictionary]::new() $RuntimeParameterDictionary.Add('TextFileTree', (New-StaticParameter -ParamName 'TextFileTree' -ValueType psobject[] -Mandatory $true)) $RuntimeParameterDictionary.Add('OutputPath', (New-StaticParameter -ParamName 'OutputPath' -ValueType string -Mandatory $true)) return $RuntimeParameterDictionary } Begin { # Convert Runtime Parameter Dictionary into Available Constants foreach ($key in $RuntimeParameterDictionary.keys) {New-Variable -Name $key -Value $RuntimeParameterDictionary.$key.value} } Process { $NewTree = Foreach ($Node in $TextFileTree) { $NewPath = "$($OutputPath)\$($Node.Chain)" $ExistingTest = Test-Path $NewPath $ShouldCreate = if($ExistingTest){if((Get-FileHash -Path $NewPath -Algorithm MD5).Hash -ne $Node.MD5){$TRUE}else{$FALSE;write-verbose "$($Node.chain) already exists with this data [$($node.MD5)]"}}else{$TRUE} if($ShouldCreate){($Node.Base64 | Convert-Base64ToString) | Out-File -FilePath $NewPath -Encoding } New-Item -Path $NewPath -ItemType File -Value ($Node.Base64 | Convert-Base64ToString) -Force } $NewTree } } |