LSP client does not attach for files in bazel-out/

[johngkhs]

Observed behavior

I use bazel for my C++ build and include_prefix, which copies from header files into virtual include folders within the bazel-out directory. When going to definition with LSP to one of these header files, the LSP client does not automatically attach.

Expected behavior

The LSP client should automatically attach to C++ files even in the bazel-out/ subdirectory. I tested clangd does successfully attach to these files.

Steps to reproduce

Open a C++ file within the bazel-out directory, and check :LspInfo() within nvim. It will say 0 clients attached.

System information

• ccls version: master
• clang version: 11.0.1
• Editor: Nvim
• Language client (and version): Latest nvim lsp config