Functions/GenXdev.AI.Queries/Remove-ImageDirectory.ps1
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################################################################################ <# .SYNOPSIS Removes directories from the configured image directories for GenXdev.AI operations. .DESCRIPTION This function removes one or more directory paths from the existing image directories configuration used by the GenXdev.AI module. It updates both the global variable and the module's preference storage to persist the configuration across sessions. Supports wildcard patterns for flexible directory matching. .PARAMETER ImageDirectories An array of directory paths or wildcard patterns to remove from the existing image directories configuration. .PARAMETER Force Forces removal without confirmation prompts. .EXAMPLE Remove-ImageDirectory -ImageDirectories @("C:\OldPhotos", "D:\TempImages") Removes the specified directories from the image directories configuration. .EXAMPLE Remove-ImageDirectory "C:\Temp\*" Removes all directories that match the wildcard pattern. .EXAMPLE removeimgdir @("C:\OldPhotos") -Force Uses alias to forcibly remove a directory from the configuration without confirmation. #> function Remove-ImageDirectory { [CmdletBinding(SupportsShouldProcess, ConfirmImpact = 'Medium')] [Diagnostics.CodeAnalysis.SuppressMessageAttribute('PSAvoidGlobalVars', '')] [Alias("removeimgdir")] param( ############################################################################### [Parameter( Mandatory = $true, Position = 0, ValueFromPipeline = $true, HelpMessage = "Array of directory paths or patterns to remove from image directories" )] [SupportsWildcards()] [string[]] $ImageDirectories, ############################################################################### [Parameter( Mandatory = $false, HelpMessage = "Forces removal without confirmation prompts" )] [switch] $Force ############################################################################### ) begin { # get current configuration $currentConfig = GenXdev.AI\Get-ImageDirectories # initialize collection for remaining directories $remainingDirectories = [System.Collections.Generic.List[string]]::new() # add all existing directories to start foreach ($dir in $currentConfig.ImageDirectories) { $remainingDirectories.Add($dir) } # track directories that will be removed for reporting $removedDirectories = [System.Collections.Generic.List[string]]::new() Microsoft.PowerShell.Utility\Write-Verbose ( "Current image directories: [$($currentConfig.ImageDirectories -join ', ')]" ) } process { # process each directory pattern to remove foreach ($directoryPattern in $ImageDirectories) { # expand the path to handle relative paths and environment variables $expandedPattern = GenXdev.FileSystem\Expand-Path $directoryPattern # find matching directories (support wildcards) $matchingDirectories = $remainingDirectories | Microsoft.PowerShell.Core\Where-Object { $_ -like $expandedPattern } # remove matching directories foreach ($matchingDir in $matchingDirectories) { if ($remainingDirectories.Remove($matchingDir)) { $removedDirectories.Add($matchingDir) Microsoft.PowerShell.Utility\Write-Verbose "Marked for removal: $matchingDir" } } # if no matches found and no wildcards, try exact match (case-insensitive) if ($matchingDirectories.Count -eq 0 -and -not $expandedPattern.Contains('*') -and -not $expandedPattern.Contains('?')) { $exactMatch = $remainingDirectories | Microsoft.PowerShell.Core\Where-Object { $_.ToLower() -eq $expandedPattern.ToLower() } if ($exactMatch) { foreach ($match in $exactMatch) { if ($remainingDirectories.Remove($match)) { $removedDirectories.Add($match) Microsoft.PowerShell.Utility\Write-Verbose "Marked for removal (exact match): $match" } } } else { Microsoft.PowerShell.Utility\Write-Warning "Directory not found in configuration: $expandedPattern" } } } } end { if ($removedDirectories.Count -eq 0) { Microsoft.PowerShell.Utility\Write-Host "No directories were found to remove." -ForegroundColor Yellow return } # convert to array for the Set-ImageDirectories call $finalDirectories = $remainingDirectories.ToArray() # determine if we should proceed based on Force parameter or ShouldProcess $shouldProceed = $Force -or $PSCmdlet.ShouldProcess( "GenXdev.AI Module Configuration", "Remove directories from image directories: [$($removedDirectories -join ', ')]" ) if ($shouldProceed) { # use Set-ImageDirectories to update the configuration GenXdev.AI\Set-ImageDirectories -ImageDirectories $finalDirectories -Language $currentConfig.Language # output confirmation Microsoft.PowerShell.Utility\Write-Host ( "Removed $($removedDirectories.Count) directories from image directories configuration. " + "Remaining directories: $($finalDirectories.Count)" ) -ForegroundColor Green # list removed directories if ($removedDirectories.Count -gt 0) { Microsoft.PowerShell.Utility\Write-Host "Removed directories:" -ForegroundColor Cyan foreach ($removedDir in $removedDirectories) { Microsoft.PowerShell.Utility\Write-Host " - $removedDir" -ForegroundColor Gray } } } } } ################################################################################ |