From 5187f12f9a0e6891aa99d8e98abeb6a4fbc8dfd8 Mon Sep 17 00:00:00 2001
From: Jared Holgate <jaredholgate@microsoft.com>
Date: Mon, 15 Jul 2024 14:47:41 +0100
Subject: [PATCH] Support for Windows arm64

---
 src/ALZ/Private/Shared/Get-OsArchitecture.ps1 | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/src/ALZ/Private/Shared/Get-OsArchitecture.ps1 b/src/ALZ/Private/Shared/Get-OsArchitecture.ps1
index c3fe3b6..80004b2 100644
--- a/src/ALZ/Private/Shared/Get-OsArchitecture.ps1
+++ b/src/ALZ/Private/Shared/Get-OsArchitecture.ps1
@@ -29,7 +29,8 @@ function Get-OSArchitecture {
         "linux_amd64",
         "linux_arm64",
         "windows_386",
-        "windows_amd64"
+        "windows_amd64",
+        "windows_arm64"
     )
 
     if($supportedOsAndArchitectures -notcontains $osAndArchitecture) {
@@ -37,6 +38,12 @@ function Get-OSArchitecture {
         exit 1
     }
 
+    if($osAndArchitecture -eq "windows_arm64") {
+        Write-InformationColoured "Windows arm64 is not currently supported by Terraform, so we will pull the Windows amd64 verison instead and run in emulation mode: https://learn.microsoft.com/en-us/windows/arm/apps-on-arm-x86-emulation" -ForegroundColor Yellow -NewLineBefore -InformationAction Continue
+        $architecture = "amd64"
+        $osAndArchitecture = "windows_amd64"
+    }
+
     return @{
         os                = $os
         architecture      = $architecture