src/Set-ItemNixMode.ps1
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#!/usr/bin/env pwsh $ErrorActionPreference = "Stop" Set-StrictMode -Version Latest if ($IsLinux) { function Set-ItemNixMode() { [System.Runtime.Versioning.UnsupportedOSPlatform("windows")] param( [Parameter(Mandatory = $true)] [string[]] $Path, [Parameter(Mandatory = $true)] # [ValidateScript({ ConvertTo-NixMode -FromOctal $_ })] [string] $ModeOctal ) DynamicParam { # Add the ValidateScript attribute to the ModeOctal parameter, but # only if the UnixFileMode type is available. if ([Type]::GetType("System.IO.UnixFileMode")) { $Attribute = [System.Management.Automation.ValidateScriptAttribute]::new( [ScriptBlock]::Create("ConvertTo-NixMode -FromOctal $_") ) $RuntimeParameterDictionary = [System.Management.Automation.RuntimeDefinedParameterDictionary]::new() $RuntimeParameterDictionary.Add( "ModeOctal", [System.Management.Automation.RuntimeDefinedParameter]::new( "ModeOctal", [string], [System.Collections.ObjectModel.Collection[System.Attribute]]::new($Attribute) ) ) return $RuntimeParameterDictionary } } Process { Get-Item $Path | ForEach-Object { chmod $ModeOctal $_.FullName } | Out-Null } } } else { function Set-ItemNixMode() { throw [System.PlatformNotSupportedException]::new() } } |