Extension Attribute For "Swift Runtime for CLT"

Something that comes to mind is using pkgutil --pkgs to see if you can find the Swift Runtime for CLT package receipt. If you can, then add a pipe to the command and grep the receipt name out. An EA would look something like

#!/bin/bash
swiftReceipt=$(pkgutil --pkgs | grep com.apple.pkg.something)
if [ "$swiftReceipt" = "receiptname" ]; then
echo "<result>Swift CLT Installed</result>"
else
echo "<result>Swift CLT Not Installed</result>"
fi

Interesting. I'll try this later today and post here.

I got a "Not Installed" response on a machine that I know it was installed on, so I think I might have the receipt name wrong. Will keep digging, but assuming this will work once I get the names right.

What is the bundle ID of the Swift Runtime?

Alright, I'm not sure what the Bundle ID is but I did create an Extension Attribute using that same script:

#!/bin/bash
swiftReceipt=$(pkgutil --info com.apple.pkg.SwiftRuntimeForCommandLineTools)
if [ "$swiftReceipt" = "No receipt for 'com.apple.pkg.SwiftRuntimeForCommandLineTools' found at '/'." ]; then
echo "<result>Swift Runtime For CLT Not Installed</result>"
else
echo "<result> Swift Runtime For CLT Installed</result>"
fi

...and scoping it to computers running only older than a 10.14.4 macOS. I'm seeing some results filter into the INSTALLED Smart Group, but not the NOT INSTALLED Smart Group. Will give it some time and update.

No luck. I checked my work against some of the laptops in the INSTALLED group by running:

pkgutil --info com.apple.pkg.SwiftRuntimeForCommandLineTools

...silently in the background. While I assumed I had a successful install earlier, it clearly did not install. Don't know how I got my Extension Attribute / Smart Group wrong.

Ok, so my final stab at this is it base a Smart Group of the exit code of an EA script.

#!/bin/bash

exit=?(pkgutil --info com.apple.pkg.SwiftRuntimeForCommandLineTools)

if [ $exit -eq 0 ]
then
  echo "Success"
else
  echo "Failure" >
fi

I'm not terribly familiar with bash, and this is clearly not working. Any suggestions?

Can you use the "Packages Installed By Installer.app/SWU" for this?

Just updated the Smart Group and my one known computer populated. I'll push the install out again and give it some time to run to see if the Smart Groups update. Thanks! I had no idea that was even in option there!

Got it. You're a genius.