Bibi Netanyahu doesn’t actually care about Trump, as much as they both benefit from their cordial relationship. Bibi’s goal is securing his own position, since he’s in pretty hot water internally at the moment.
Putting a permanent end to Iran’s nuclear program is undoubtedly a top priority for him. A nuclear Iran is viewed as an existential threat in Israel, and considering their rhetoric that’s understandable.
So if Bibi thought this was his chance to get away with an attack, I’m sure he’d do it, because if successful it would be a huge feather in his cap no matter what the diplomatic ramifications are (and ESPECIALLY if Trump is the one bearing their weight, not Israel).
Here’s the thing. Israel did that to Iraq. Iran isn’t stupid. Their nuclear research program is much more dispersed than the Iraqi one was, and undoubtedly hardened against bombs. If a few jet fighters could sneak in and end Iran’s nuclear program, Israel would have taken it out years ago. A decisive strike on Iran’s nuclear program is just not possible.