test: only build .hoon files
Previously it would fail to build .txt files and such. Now it filters
those out and doesn't try.
loop(bez t.bez, fiz (~(put in fiz) [i.bez(s (snoc s.i.bez %hoon)) ~]))
;< fez=(list path) bind:m (list-tree:strandio i.bez)
?. =(~ fez)
- =/ foz (turn fez |=(path [[-.i.bez +<] ~]))
+ =/ foz
+ %+ murn fez
+ |= p=path
+ ?. =(%hoon (rear p)) ~
+ (some [[-.i.bez p] ~])
loop(bez t.bez, fiz (~(gas in fiz) foz))
~| bad-test-beam+i.bez
=/ tex=term =-(?>(((sane %tas) -) -) (rear s.i.bez))
