Executing rdm & deletes all files in rtags directory on WSL 2 + Ubuntu 20.04

[sangwoo-joh]

Describe the bug
Executing rdm & deletes all files and directories related to rtags itself.
I'm not sure why this happened.

To Reproduce

1. clone rtags: git clone https://github.com/Andersbakken/rtags --recursive ~/.rtags
2. build rtags: cd ~/.rtags && cmake . && make -j30
3. export PATH: export PATH="~/.rtags/bin:$PATH"
4. check PATH: which rdm -> /home/me/.rtags/bin/rdm
5. run rdm & then boom.
6. tree ~/.rtags shows only several files as in the screenshot below...

Screenshots/Backtrace

Environment (please complete the following information):

• OS/Version: Ubuntu 20.04 on WSL 2
• RTags(rdm,rc): master branch, v2.38 tag
• Emacs: feature/native-comp branch built-binary
• LLVM/Clang: llvm-8-dev, libclang-8-dev

[sangwoo-joh]

Oh, it seems ~/.rtags directory is used by rdm itself. This was certainly my mistake! 😅🤣