[libcxx-commits] [libcxx] [libc++] Add a merge driver that can apply clang-format (PR #73712)

[Bruno De Fraine via libcxx-commits]

https://github.com/brunodf-snps commented:

General remark: in a bash script, I would always quote all the string substitutions containing file names. I don't know if you care about clang-format failures?

Chromium seems to have ended up with a [Python script](https://chromium.googlesource.com/chromium/tools/depot_tools/+/refs/heads/chrome/4147/clang_format_merge_driver.py) for this?

https://github.com/llvm/llvm-project/pull/73712