Functions/GenXdev.Data.KeyValueStore/Get-KeyValueStoreNames.ps1
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############################################################################### function Get-KeyValueStoreNames { [CmdletBinding()] [System.Diagnostics.CodeAnalysis.SuppressMessageAttribute('PSUseSingularNouns', '')] [Alias('getstorenames')] param( ############################################################################### [Parameter( Mandatory = $false, Position = 0, HelpMessage = 'Key to identify synchronization scope, defaults to all' )] [string] $SynchronizationKey = '%', ############################################################################### [Parameter( Mandatory = $false, HelpMessage = 'Database path for key-value store data files' )] [string] $DatabasePath ############################################################################### ) begin { # use provided base path or default to local app data if ([string]::IsNullOrWhiteSpace($DatabasePath)) { $basePath = "$($ENV:LOCALAPPDATA)\GenXdev.PowerShell\KeyValueStore" } else { $basePath = $DatabasePath } # output verbose message for store directory path Microsoft.PowerShell.Utility\Write-Verbose ( "Using KeyValueStore directory: $basePath" ) } process { # ensure store directory structure exists if (-not (Microsoft.PowerShell.Management\Test-Path -LiteralPath $basePath)) { # output verbose information about directory initialization Microsoft.PowerShell.Utility\Write-Verbose ( 'Store directory not found, initializing...' ) # copy identical parameter values for Initialize-KeyValueStores $initParams = GenXdev.Helpers\Copy-IdenticalParamValues ` -BoundParameters $PSBoundParameters ` -FunctionName 'GenXdev.Data\Initialize-KeyValueStores' ` -DefaultValues (Microsoft.PowerShell.Utility\Get-Variable ` -Scope Local ` -ErrorAction SilentlyContinue) # initialize the key value stores directory GenXdev.Data\Initialize-KeyValueStores @initParams } # perform synchronization for non-local stores if ($SynchronizationKey -ne 'Local' -and $SynchronizationKey -ne '%') { # output verbose information about synchronization Microsoft.PowerShell.Utility\Write-Verbose ( "Synchronizing non-local store: $SynchronizationKey" ) # copy identical parameter values for Sync-KeyValueStore $syncParams = GenXdev.Helpers\Copy-IdenticalParamValues ` -BoundParameters $PSBoundParameters ` -FunctionName 'GenXdev.Data\Sync-KeyValueStore' ` -DefaultValues (Microsoft.PowerShell.Utility\Get-Variable ` -Scope Local ` -ErrorAction SilentlyContinue) # assign specific parameters for synchronization $syncParams.SynchronizationKey = $SynchronizationKey # synchronize the key value store with remote sources GenXdev.Data\Sync-KeyValueStore @syncParams } # output verbose information about the scan operation Microsoft.PowerShell.Utility\Write-Verbose ( "Scanning for stores with sync key pattern: $SynchronizationKey" ) # get all JSON files in the store directory $jsonFiles = Microsoft.PowerShell.Management\Get-ChildItem ` -LiteralPath $basePath ` -Filter '*.json' ` -File ` -ErrorAction SilentlyContinue # create hashtable to collect unique store names $storeNames = @{} # parse filenames to extract store names foreach ($file in $jsonFiles) { # filename format: SyncKey_StoreName.json if ($file.Name -match '^(.+?)_(.+?)\.json$') { $fileSyncKey = $matches[1] $fileStoreName = $matches[2] # check if synchronization key matches pattern if ($SynchronizationKey -eq '%' -or $fileSyncKey -like $SynchronizationKey) { # add to unique store names collection if (-not $storeNames.ContainsKey($fileStoreName)) { $storeNames[$fileStoreName] = $true } } } } # return sorted unique store names $storeNames.Keys | Microsoft.PowerShell.Utility\Sort-Object } end { } } |