fix/handle symlinks

[sQVe]

Overview

This pull request primarily adds proper handling of symlinks, while also improving scan_for_snippets.

This pull request introduces a new .editorconfig file to standardize coding styles across the project and refactors the scan_for_snippets function in lua/snippets/utils/init.lua to improve its functionality and readability.

Key changes

Configuration

• Added .editorconfig file: This file is used to standardize coding styles across the project and enforce consistent formatting.

Code Refactoring

• Updated scan_for_snippets function:

  • Changed the return type annotation to string[].
  • Replaced vim.uv.fs_scandir with vim.uv.fs_stat to check the type of the directory entry.
  • Added handling for different types of directory entries:
  • Directory: Recursively scan for snippets.
  • File: Check if the file has a .json extension and add it to the result.
  • Link: Resolve the link and scan the target.

• Fixed indentation:

  • Corrected indentation in the register_cmp_source function to use tabs instead of spaces.

[sQVe]

Marking this as draft until I have fixed the breaking directory change.

[sQVe]

PR should now be ready for review.

[garymjr]

Overall this looks good. Can you remove the .editorconfig file from this PR though? I think I'd rather add a stylua config to handle consistent formatting.

[sQVe]

Overall this looks good. Can you remove the .editorconfig file from this PR though? I think I'd rather add a stylua config to handle consistent formatting.

Of course. I'll remove it as soon as possible.

One might argue that having a .editorconfig never hurts, since Neovim has builtin support for it.

[sQVe]

@garymjr Removed the .editorconfig now.

[garymjr]

Thanks! Merging now