In my Data Pack, I want to make it so if Stone Bricks gets rammed into by a Goat, it instead turns into Cracked Stone Bricks, and this would go for all types of bricks with a Cracked variant, like Stone, Nether Brick, Endstone, ect.

But I have zero idea as to how to make Data Packs, so some extra help would be great!

I want it to be all contained within 1 function/command, without any other functions or anything else.

Any help would be greatly appreciated!