[clang-tools-extra] [clang-tidy] support query based custom check (PR #131804)

[Ibraim Ganiev via cfe-commits]

olologin wrote:

Splitting config to multiple files is potentially bad because caching wrappers need to be adjusted to take into account this new type of input file (they only know about .clang-tidy file).

https://github.com/llvm/llvm-project/pull/131804