This is my config for Neovim v0.11.1 powered by NvChad v2.5

Features

• All features of latest NvChad
• C++ and C# files autocompletion, autoformatting and syntax highlighting
• C++ and C# debuggers:
  • <leader>db toggles breakpoint on line
  • <F5> starts debugger
  • <F5>t stops debugger
  • <F5>r restarts debugger
  • <F6> steps into the code
  • <F7> steps over the code
  • <F8> steps out of the code
  • All of these mappings can be easily changed to your taste in "dap" section of mappings.lua
• Automatic installation of neccesary LSP servers, formatters, parsers and linters via mason.nvim

Defaults

• NvDash opens at start
  • You can disable that by editing chadrc.lua
• Comments are in italic
  • You can change that by editing chadrc.lua
• "oxocarbon" theme
  • You can change that via NvChad, press <leader>th to change the theme to your liking

Pre-requisites

Ubuntu

Apparently, curl command installed via snap may have some issues with nvim-treesitter and it may not get things installed, so I would recommend to reinstall it via apt

sudo snap remove curl
sudo apt install curl

If you are completely new to Neovim and don't have it installed, don't worry, I got you covered

First of all, install some Nerd Font that suits you as your terminal font

• Make sure that the font you set doesn't end with Mono to prevent small icons. For exmaple, JetbrainsMono Nerd Font Mono is not suitable, use JetbrainsMono Nerd Font

Then install Neovim itself:

curl -LO https://github.com/neovim/neovim/releases/latest/download/nvim-linux-x86_64.tar.gz
sudo rm -rf /opt/nvim
sudo tar -C /opt -xzf nvim-linux-x86_64.tar.gz

Don't forget to include absolute path to Neovim executable in ~/.bashrc so you don't have to call it's absolute path everytime you run it. Put this line in the end of .bashrc file

export PATH="$PATH:/opt/nvim-linux-x86_64/bin"

You would need to have python3-venv installed to install clangd

sudo apt install -y python3-venv

You need to have dotnet packages installed to have netcoredbg and omnisharp work

sudo apt-get update
sudo apt install -y dotnet-sdk-8.0
sudo apt-get install -y aspnetcore-runtime-8.0
sudo apt-get install -y dotnet-runtime-8.0

Installation

Ubuntu

Delete your previous Neovim configs:

rm -rf ~/.config/nvim
rm -rf ~/.local/state/nvim
rm -rf ~/.local/share/nvim

And install this config:

git clone https://github.com/gohy907/nvim ~/.config/nvim && nvim 

Wait for lazy.nvim to install all the plugins. After that open mason.nvim by :Mason command and wait it to end installing LSPs and formatters

To install C++ debugger run :MasonInstall codelldb and wait for mason.nvim to install it

To install C# debugger run :MasonInstall netcoredbg and wait for mason.nvim to install it

After mason.nvim finishes with that, reopen Neovim and you are ready to go!

Uninstallation

Ubuntu

Delete this config with these commands:

rm -rf ~/.config/nvim
rm -rf ~/.local/state/nvim
rm -rf ~/.local/share/nvim