How to add command-line arguments to clang-format ?

[zakissimo]

I installed clangd and format my code with lua vim.lsp.buf.formatting(), I see that the code is formatted with clang-format and I would like to add the following command-line argument -style=WebKit to change the way my code is formatted. Any directions on how I could do that ? I see how I can configure clangd but not clang-format ...