How do I execute a function before Midje `fact` calls only? There's (before :facts) but it executes before `facts` calls too

Questions & Help How to?
1

My unit tests require certain setup before every fact. It seems that the only option available that would let me define a similar behavior would be a call to before passing :facts, but it executes before a facts call and before every nested fact call and I need something that would execute exclusively before fact calls.

Here’s an example that might help describe:

(facts "add-something"
	(background (before :facts (println "before") :after (println "after")))
	(fact "should add when there's something to add"
		(println "1"))
	(fact "should fail to add when there's nothing to add"
		(println "2")))

Output:

before ; i'd like to skip the call generating this output
before
1
after
before
2
after
after ; and this last one too

But I’d like to skip the first call to (println "before") and the last call to (println "after").

2 
(facts "facts"
       (against-background
         [(around :facts (do (println "before")
                             ?form
                             (println "after")))]
         (fact "fact 1"
               (println "1"))

         (fact "fact 2"
               (println "2"))))

Output:

before
1
after
before
2
after
3