Honestly? Give clang-format a try. There's tons of options available. Futz with them until you get a set that is to your liking, and then write them down in

Honestly? Give clang-format a try. There's tons of options available. Futz with them until you get a set that is to your liking, and then write them down in your repo's `.clang-format` file. After that, the answer to "does this pull request comply with my formatting guidelines?" gets reduced to "does clang-format change this file?"