ArgumentCompleters.ps1
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<#
# argument tab auto-completion for CertPath param to show only .cer files in current directory and 2 sub-directories recursively [scriptblock]$ArgumentCompleterCertPath = { # Note the use of -Depth 1 # Enclosing the $results = ... assignment in (...) also passes the value through. ($results = Get-ChildItem -Depth 2 -Filter *.cer | ForEach-Object { "`"$_`"" }) if (-not $results) { # No results? $null # Dummy response that prevents fallback to the default file-name completion. } } #> # argument tab auto-completion for Policy Paths to show only .xml files and only suggest files that haven't been already selected by user # https://stackoverflow.com/questions/76141864/how-to-make-a-powershell-argument-completer-that-only-suggests-files-not-already/76142865 [scriptblock]$ArgumentCompleterPolicyPaths = { # Get the current command and the already bound parameters param($commandName, $parameterName, $wordToComplete, $commandAst, $fakeBoundParameters) # Find all string constants in the AST that end in ".xml" $existing = $commandAst.FindAll({ $args[0] -is [System.Management.Automation.Language.StringConstantExpressionAst] -and $args[0].Value -like '*.xml' }, $false ).Value # Get the xml files in the current directory Get-ChildItem -Filter *.xml | ForEach-Object { # Check if the file is already selected if ($_.FullName -notin $existing) { # Return the file name with quotes "`"$_`"" } } } # argument tab auto-completion for Certificate common name [scriptblock]$ArgumentCompleterCertificateCN = { $certs = foreach ($cert in (Get-ChildItem 'Cert:\CurrentUser\my')) { (($cert.Subject -split ',' | Select-Object -First 1) -replace 'CN=', '').Trim() } $certs | ForEach-Object { return "`"$_`"" } } # Argument tab auto-completion for installed Appx package names [scriptblock]$ArgumentCompleterAppxPackageNames = { # Get the current command and the already bound parameters param($commandName, $parameterName, $wordToComplete, $commandAst, $fakeBoundParameters) # Get the app package names that match the word to complete Get-AppxPackage -Name *$wordToComplete* | ForEach-Object { "`"$($_.Name)`"" } } # argument tab auto-completion for Base Policy Paths to show only .xml files and only suggest files that haven't been already selected by user [scriptblock]$ArgumentCompleterPolicyPathsBasePoliciesOnly = { # Get the current command and the already bound parameters param($commandName, $parameterName, $wordToComplete, $commandAst, $fakeBoundParameters) # Find all string constants in the AST that end in ".xml" $existing = $commandAst.FindAll({ $args[0] -is [System.Management.Automation.Language.StringConstantExpressionAst] -and $args[0].Value -like '*.xml' }, $false ).Value # Get the xml files in the current directory Get-ChildItem | Where-Object { $_.extension -like '*.xml' } | ForEach-Object { $xmlitem = [xml](Get-Content $_) $PolicyType = $xmlitem.SiPolicy.PolicyType if ($PolicyType -eq 'Base Policy') { # Check if the file is already selected if ($_.FullName -notin $existing) { # Return the file name with quotes "`"$_`"" } } } } # argument tab auto-completion for Supplemental Policy Paths to show only .xml files and only suggest files that haven't been already selected by user [scriptblock]$ArgumentCompleterPolicyPathsSupplementalPoliciesOnly = { # Get the current command and the already bound parameters param($commandName, $parameterName, $wordToComplete, $commandAst, $fakeBoundParameters) # Find all string constants in the AST that end in ".xml" $existing = $commandAst.FindAll({ $args[0] -is [System.Management.Automation.Language.StringConstantExpressionAst] -and $args[0].Value -like '*.xml' }, $false ).Value # Get the xml files in the current directory Get-ChildItem | Where-Object { $_.extension -like '*.xml' } | ForEach-Object { $xmlitem = [xml](Get-Content $_) $PolicyType = $xmlitem.SiPolicy.PolicyType if ($PolicyType -eq 'Supplemental Policy') { # Check if the file is already selected if ($_.FullName -notin $existing) { # Return the file name with quotes "`"$_`"" } } } } # Opens Folder picker GUI so that user can select folders to be processed [scriptblock]$ArgumentCompleterFolderPathsPicker = { # Load the System.Windows.Forms assembly Add-Type -AssemblyName System.Windows.Forms # non-top-most, works better with window focus $browser = New-Object System.Windows.Forms.FolderBrowserDialog $null = $browser.ShowDialog() # Add quotes around the selected path return "`"$($browser.SelectedPath)`"" } # Opens File picker GUI so that user can select an .exe file - for SignTool.exe [scriptblock]$ArgumentCompleterExeFilePathsPicker = { # Load the System.Windows.Forms assembly Add-Type -AssemblyName System.Windows.Forms # Create a new OpenFileDialog object $dialog = New-Object System.Windows.Forms.OpenFileDialog # Set the filter to show only executable files $dialog.Filter = 'Executable files (*.exe)|*.exe' # Show the dialog and get the result $result = $dialog.ShowDialog() # If the user clicked OK, return the selected file path if ($result -eq 'OK') { return "`"$($dialog.FileName)`"" } } # Opens File picker GUI so that user can select a .cer file [scriptblock]$ArgumentCompleterCerFilePathsPicker = { # Load the System.Windows.Forms assembly Add-Type -AssemblyName System.Windows.Forms # Create a new OpenFileDialog object $dialog = New-Object System.Windows.Forms.OpenFileDialog # Set the filter to show only certificate files $dialog.Filter = 'Certificate files (*.cer)|*.cer' # Show the dialog and get the result $result = $dialog.ShowDialog() # If the user clicked OK, return the selected file path if ($result -eq 'OK') { return "`"$($dialog.FileName)`"" } } # Opens File picker GUI so that user can select a .xml file [scriptblock]$ArgumentCompleterXmlFilePathsPicker = { # Load the System.Windows.Forms assembly Add-Type -AssemblyName System.Windows.Forms # Create a new OpenFileDialog object $dialog = New-Object System.Windows.Forms.OpenFileDialog # Set the filter to show only XML files $dialog.Filter = 'XML files (*.xml)|*.xml' # Show the dialog and get the result $result = $dialog.ShowDialog() # If the user clicked OK, return the selected file path if ($result -eq 'OK') { return "`"$($dialog.FileName)`"" } } |