PSFirebird.psm1
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# PSFirebird Root Module Script $ErrorActionPreference = 'Stop' # Import types in dependency order $TypeFiles = @( 'FirebirdEnvironment.ps1', 'FirebirdDatabase.ps1' ) foreach ($TypeFile in $TypeFiles) { $TypePath = Join-Path $PSScriptRoot "Types/$TypeFile" if (Test-Path $TypePath) { try { . $TypePath } catch { Write-Error "Failed to import $($TypePath): $_" } } } # # Exporting classes with type accelerators # https://learn.microsoft.com/en-us/powershell/module/microsoft.powershell.core/about/about_classes#exporting-classes-with-type-accelerators # # Define the types to export with type accelerators. $ExportableTypes = @( [FirebirdEnvironment], [FirebirdDatabase] ) # Get the internal TypeAccelerators class to use its static methods. $TypeAcceleratorsClass = [psobject].Assembly.GetType( 'System.Management.Automation.TypeAccelerators' ) # Ensure none of the types would clobber an existing type accelerator. # If a type accelerator with the same name exists, throw an exception. $ExistingTypeAccelerators = $TypeAcceleratorsClass::Get foreach ($Type in $ExportableTypes) { if ($Type.FullName -in $ExistingTypeAccelerators.Keys) { $Message = @( "Unable to register type accelerator '$($Type.FullName)'" 'Accelerator already exists.' ) -join ' - ' throw [System.Management.Automation.ErrorRecord]::new( [System.InvalidOperationException]::new($Message), 'TypeAcceleratorAlreadyExists', [System.Management.Automation.ErrorCategory]::InvalidOperation, $Type.FullName ) } } # Add type accelerators for every exportable type. foreach ($Type in $ExportableTypes) { $TypeAcceleratorsClass::Add($Type.FullName, $Type) } # Remove type accelerators when the module is removed. $MyInvocation.MyCommand.ScriptBlock.Module.OnRemove = { foreach ($Type in $ExportableTypes) { $TypeAcceleratorsClass::Remove($Type.FullName) } }.GetNewClosure() # Shared private variables [FirebirdEnvironment]$script:CurrentFirebirdEnvironment = $null # Import all public/private function files from Functions subfolders $Public = @(Get-ChildItem -Path (Join-Path $PSScriptRoot 'Public/*.ps1') -ErrorAction SilentlyContinue) $Private = @(Get-ChildItem -Path (Join-Path $PSScriptRoot 'Private/*.ps1') -ErrorAction SilentlyContinue) foreach ($import in @($Public + $Private)) { try { . $import.FullName } catch { Write-Error "Failed to import $($import.FullName): $_" } } # Export public functions Export-ModuleMember -Function $Public.BaseName |