Add base .net core support for xplatform/linux use

PSSQLite/Invoke-SqliteQuery.ps1

@@ -339,7 +339,25 @@
 
             Try
             {
-                Add-Type -TypeDefinition $cSharp -ReferencedAssemblies 'System.Data','System.Xml' -ErrorAction stop
+                if ($PSEdition -eq 'Core') 
+                {
+                    # Core doesn't auto-load these assemblies unlike desktop?
+                    # Not csharp coder, unsure why
+                    # by fffnite
+                    $Ref = @( 
+                            'System.Data.Common'
+                            'System.Management.Automation'
+                            'System.ComponentModel.TypeConverter'
+                            )
+                }
+                else 
+                {
+                    $Ref = @(
+                            'System.Data'
+                            'System.Xml'
+                            )
+                }
+                Add-Type -TypeDefinition $cSharp -ReferencedAssemblies $Ref -ErrorAction stop
             }
             Catch
             {
@@ -525,4 +543,4 @@
             }
         }
     }
-}
+}

PSSQLite/PSSQLite.psm1

@@ -5,8 +5,33 @@
     }
 
 #Pick and import assemblies:
-    if([IntPtr]::size -eq 8) #64
+    if($PSEdition -eq 'core')
     {
+	if($isLinux) {
+		write-verbose "loading linux-x64 core"
+		$SQLiteAssembly = Join-path $PSScriptRoot "core\linux-x64\System.Data.SQLite.dll"
+	}
+
+	if ($isMacOS) {
+		write-verbose "loading mac-x64 core"
+		$SQLiteAssembly = Join-path $PSScriptRoot "core\osx-x64\System.Data.SQLite.dll"
+	}
+
+	if ($isWindows) {
+		if([IntPtr]::size -eq 8) { #64
+		write-verbose "loading win-x64 core"
+		$SQLiteAssembly = Join-path $PSScriptRoot "core\win-x64\System.Data.SQLite.dll"
+		}
+		elseif([IntPtr]::size -eq 4) { #32
+		write-verbose "loading win-x32 core"
+		$SQLiteAssembly = Join-path $PSScriptRoot "core\win-x86\System.Data.SQLite.dll"
+		}
+	}
+        write-verbose -message "is PS Core, loading dotnet core dll"
+    }
+    elseif([IntPtr]::size -eq 8) #64
+    {
+        write-verbose -message "is x64, loading..."
         $SQLiteAssembly = Join-path $PSScriptRoot "x64\System.Data.SQLite.dll"
     }
     elseif([IntPtr]::size -eq 4) #32
@@ -45,4 +70,4 @@
     }
 
 #Create some aliases, export public functions
-    Export-ModuleMember -Function $($Public | Select -ExpandProperty BaseName)
+    Export-ModuleMember -Function $($Public | Select -ExpandProperty BaseName)

PSSQLite/Update-Sqlite.ps1

@@ -0,0 +1,44 @@
+function Update-Sqlite {
+	[CmdletBinding()]
+
+	param(
+		[Parameter()]
+		[string]
+		$version = '1.0.112',
+
+		[Parameter()]
+		[ValidateSet('linux-x64','osx-x64','win-x64','win-x86')]
+		[string]
+		$OS
+	)
+
+	Process {
+	write-verbose "Creating build directory"
+	New-Item -ItemType directory build
+	Set-Location build
+
+	$file = "system.data.sqlite.core.$version"
+
+	write-verbose "downloading files from nuget"
+	$dl = @{
+		uri = "https://www.nuget.org/api/v2/package/System.Data.SQLite.Core/$version"
+		outfile = "$file.nupkg"
+	}
+	Invoke-WebRequest @dl
+
+	write-verbose "unpacking and copying files to module directory"
+	Expand-Archive $dl.outfile
+
+	$InstallPath = (get-module PSSQlite).path.TrimEnd('PSSQLite.psm1')
+	copy-item $file/lib/netstandard2.0/System.Data.SQLite.dll $InstallPath/core/$os/
+	copy-item $file/runtimes/$os/native/netstandard2.0/SQLite.Interop.dll $InstallPath/core/$os/
+
+	write-verbose "removing build folder"
+	Set-location ..
+	remove-item ./build -recurse
+	write-verbose "complete"
+
+	Write-Warning "Please reimport the module to use the latest files"
+	}
+}
+