Shouldn't the If Then Else action be able to evaluate properly when "all of the following are true" even if there is a matched condition with an OR in the regex?
According to regex101: build, test, and debug regex I checked and the regex I'm using is correct. However, KM tends to disagree as it won't evaluate as expected unless it matches only 1 condition.
which obviously wouldn’t work. I would’ve used what you ended up with in the end - but case insensitive - (?i)(aif|aiff)$
As an aside, if you’re going to do lots of file path splitting you might want to consider using the Split Path action which is a lot more concise. Read up in the wiki action:Split Path [Keyboard Maestro Wiki]
Thanks, I do use the Split Path action quite a bit already. It's how I acquired the path, type extension and etc. in the macro example I provided.
More often I do a lot of array, lists and key value pair parsing so if I had more experience and exposure to AppleScript that'd probably be way more intuitive and cleaner for the bulk of the macros I'm creating; but since I don't I have to resort to KM's capabilities out of the box to get things up and running quickly.
I also search the forum library a lot for AS when available. I'll pick up the syntax usages eventually but just need to get things in place quickly right now.
Maybe, maybe not - only you can say. Personally I have a lot of trouble getting my head around AppleScript so like you I do a lot of gathering from the forum here and the Internet generally when I need help on it. But it is worth persevering since you can augment what's possible with KM by a huge amount using AppleScript and JXA.