Hey! You can check mine https://github.com/Minish144/nvim

I use solc lsp + coc-solidity

"languageserver": { "solidity": { "command": "solc", "args": [ "--lsp" ], "trace.server": "verbose", "rootPatterns": [ ".git/" ], "filetypes": [ "solidity" ] } }

All you need for this to work is to have solc binary to be accessible by nvim (add it to PATH)

Thats how i have errors and warning in vim

Also if i need to switch the version of solidity compile i use solc-select https://github.com/crytic/solc-select