[BUG] Fails if you haven't done regular go to definition first

[mrjones2014]

Describe the bug

Error when you try to use any functions.

To Reproduce Steps to reproduce the behavior:

1. Call require('goto-preview').goto_preview_definition() on a buffer with an LSP enabled

Expected behavior It opens the definition in a floating window

Screenshots

Baseline (please complete the following information):

• OS. e.g uname -a: Darwin Mats-MBP.lan 21.6.0 Darwin Kernel Version 21.6.0: Mon Aug 22 20:19:52 PDT 2022; root:xnu-8020.140.49~2/RELEASE_ARM64_T6000 arm64
• Neovim version nvim --version: NVIM v0.8.0-dev-997-gfa747d004-dirty
• URL to your current config (if public): https://github.com/mrjones2014/dotfiles/blob/master/.config/nvim/lua/my/configure/goto-preview.lua

Additional context Add any other context about the problem here.

[mrjones2014]

Interestingly, it seems to work if I do regular LSP go to definition first, then try goto-preview

[rmagatti]

Hi, I haven't been able to reproduce this. From the error it's like at the time you try to call the function, setup for the plugin hasn't been called yet, the setup function is what sets the default config in the plugin which is what defines lsp_configs, so my guess is that some lazy loading is happening and by the time you call the goto-preview function, setup hasn't yet happened.

You can test this out by when first opening Neovim, calling :lua require('goto-preview').setup{} manually and then calling goto_preview_definition() afterwards, you shouldn't run into the error then.

[mrjones2014]

Hmm, I'm lazy loading based on filetype which I thought should work, but I can figure this out with this info. Thanks.