ScriptsToProcess/PreLoadTypes.ps1
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# List of types to load before importing the module $assembliesToLoad = @( # This list should be loaded in the order they are listed 'System.Runtime.CompilerServices.Unsafe.dll' # has to be 4.0.4.1 from nuget package version 4.5.3 'System.Memory.dll' 'SQLitePCLRaw.provider.e_sqlite3.dll' 'SQLitePCLRaw.core.dll' 'SQLitePCLRaw.batteries_v2.dll' 'Microsoft.Data.Sqlite.dll' ) if ($PSVersionTable.PSEdition -eq 'Desktop') { # For .NET Framework, we need to load the SQLitePCLRaw provider $assembliesToLoad += 'SQLitePCLRaw.provider.dynamic_cdecl.dll' # Was needed for Windows PowerShell } # Add Native assemblies to process $Env:PATH $moduleRoot = Split-Path -Path $PSScriptRoot -Parent $libPath = Join-Path -Path $moduleRoot -ChildPath "lib" # Determine the OS and architecture if ($PSVersionTable.PSEdition -ne 'Core' -and [System.Environment]::Is64BitOperatingSystem) { $arch = if ([System.Environment]::Is64BitOperatingSystem) { 'x64' # Beware that Windows on ARM64 is effectively x86 emulation } else { 'x86' # modern Windows doesn't have a ARM32 support } } else { $arch = [System.Runtime.InteropServices.RuntimeInformation]::OSArchitecture.ToString().ToLower() } $os = if ($IsWindows -or $PSVersionTable.PSEdition -eq 'Desktop') { 'win' } elseif ($IsMacOS) { 'osx' } elseif ($IsLinux) { 'linux' } else { throw "Unsupported OS" } $expectedRID = '{0}-{1}' -f $os, $arch # Add the native assemblies to the PATH $runtimesPath = Join-Path -Path $libPath -ChildPath 'runtimes' $osRuntimePath = Join-Path -Path $runtimesPath -ChildPath $expectedRID $nativePath = Join-Path -Path $osRuntimePath -ChildPath 'native' if (-not (Test-Path -Path $nativePath)) { Write-Error -Message "Native path not found: $nativePath" return } # Add the native path to the environment PATH variable if ($env:Path -split([io.path]::PathSeparator) -notcontains $nativePath) { Write-Verbose -Message "Adding native path to environment PATH: $nativePath" $env:PATH = @($nativePath,$env:PATH) -join [io.path]::PathSeparator } else { Write-Verbose -Message "Native path already exists in environment PATH: $nativePath" } # Load the managed assemblies in order # TODO: Test if that works and remove the if block $framework = if ($IsCoreCLR) { 'netstandard2.0' } else { 'netstandard2.0' } # or 'net461' $managedAssembliesFolder = Join-Path -Path $libPath -ChildPath $framework Write-Debug -Message "Managed assemblies folder: $managedAssembliesFolder" if (-not (Test-Path -Path $managedAssembliesFolder)) { Write-Error -Message "Managed assemblies folder not found: $managedAssembliesFolder" return } $assembliesToLoad | ForEach-Object { $assemblyFileName = $_ $assemblyPath = Join-Path -Path $managedAssembliesFolder -ChildPath $_ if ([appdomain]::CurrentDomain.GetAssemblies().Where{$_.location -match ('{0}$' -f $assemblyFileName)}) { Write-Verbose -Message "Assembly already loaded: $_" } else { if (Test-Path -Path $assemblyPath) { Write-Verbose -Message "Loading assembly: $assemblyPath" $null = [System.Reflection.Assembly]::LoadFrom($assemblyPath) } else { Write-Error -Message "Assembly not found: $assemblyPath" } } } |