projectile: project-find-file should not follow symlinks

[Atemu]

I confirm that...

• I have searched the issue tracker, documentation, FAQ, Discourse, and Google, in case this issue has already been reported/resolved.

• I have read "How to Debug Issues", and will use it to provide as much information about this issue as possible.

• The issue can be reproduced on the latest available commit of Doom.

• The issue can be reproduced on a stable release of Emacs, such as 27, 28, or 29. (Unstable versions end in .50, .60, or .9x)

Expected behavior

When I run project-find-file, it should show available symlinks inside the project but not follow them and list content under the followed path.

Current behavior

Symlinks are followed. Hard-coded here:

doomemacs/lisp/doom-projects.el

Line 196 in 5f5a163

(concat (format "%s . -0 -H --color=never --type file --type symlink --follow --exclude .git %s"

Removing --follow here fixes the issue but that's not trivially possible from user config.

Steps to reproduce

1. Have a project with symlinks inside (commonly the case with result symlinks with Nix)
2. project-find-file
3. Observe contents under the symlink present

System Information

https://pastebin.com/z6czCYHp