Test with explicit visionOS download

Rakefile

@@ -84,11 +84,12 @@ def xcodebuild(command)
   # Check if the mint tool is installed -- if so, pipe the xcodebuild output through xcbeautify
   `which mint`
 
-  if $?.success?
-    sh "set -o pipefail && xcodebuild #{command} | mint run thii/[email protected]"
-  else
+  # TODO: REVERT THIS CHANGE, JUST TESTING WITHMORE VERBOSE LOGGING
+#  if $?.success?
+#    sh "set -o pipefail && xcodebuild #{command} | mint run thii/[email protected]"
+#  else
     sh "xcodebuild #{command}"
-  end
+#  end
 end
 
 # Runs the given code block, unless `SKIP_VISION_OS=true`.
@@ -97,6 +98,8 @@ def ifVisionOSEnabled
   if ENV["SKIP_VISION_OS"] == "true"
     puts "Skipping visionOS build"
   else
+    # Download visionOS SDK if necessary
+    xcodebuild("-downloadPlatform visionOS")
     yield
   end
 end