My Nvim setup process

Some of us have some special configurations and guides we like to follow for some tools like bspwm, sxhkd, polybar, terminal, etc. And here is mine for Vim, which I want to share with you.

⚠️ Make sure you have git installed, because one of our vim plugins will need that in order to work correctly.

Download Nvim

Go to https://github.com/neovim/neovim/releases and select the latest version from nvim and check Assets and download nvim.appimage.

Installing Nvim

Open a terminal and copy the code below

cd ~/Downloads
chmod u+x nvim.appimage && ./nvim.appimage

sudo mv nvim.appimage /usr/local/bin
sudo chmod +x /usr/local/bin/nvim.appimage

In my case that I want to rename it i will run the following command (you can also declare an alias for it).

sudo mv /usr/local/bin/nvim.appimage /usr/local/bin/vim

And that's it! we have Nvim installed and ready to go, but lets add some pretty configurations.

Install VimPlug

You can install VimPlug by running:

sh -c 'curl -fLo "${XDG_DATA_HOME:-$HOME/.local/share}"/nvim/site/autoload/plug.vim --create-dirs \
   https://raw.githubusercontent.com/junegunn/vim-plug/master/plug.vim'

and create the following directory:
mkdir ~/.config/nvim/
mkdir ~/.config/nvim/plugged (I will use this folder in our init.config)

If you are having any issue with this please follow the instructions here: https://github.com/junegunn/vim-plug#unix-linux

Init.vim

You shoud create the following file:
vim ~/.config/nvim/init.vim and fill it with your configuration.
Here is my init.vim, but I strongly suggest to use the things that you like and you feel comfortable with. And just adapt this guide to your preferences.

https://gist.github.com/kexposito/6a22cf04e83402c64b77c1434e63bef5

Installing addons

Now that we copy, or added some Plugs we are ready to
open vim and run :PlugInstall. (In case you already have addons)
I will create a guide for the most used addons by myself so keep tune.

Adding colorscheme to our Nvim

Let's create a color folder.

mkdir ~/.config/nvim/colors
And create a file named railscasts.vim
vim ~/.config/nvim/colors/railscasts.vim
and paste the following code https://gist.github.com/kexposito/16ed1d356d5bdcdc6709573a9e61e9b8
(This railscasts.vim file was taken from https://github.com/cedarcode/cedarvim)

" To use for gvim:
" 1: install this file as ~/.vim/colors/railscasts.vim
" 2: put "colorscheme railscasts" in your .gvimrc
"
" If you are using Ubuntu, you can get the benefit of this in your
" terminals using ordinary vim by taking the following steps:
"
" 1: sudo apt-get install ncurses-term
" 2: put the following in your .vimrc
"     if $COLORTERM == 'gnome-terminal'
"         set term=gnome-256color
"         colorscheme railscasts
"     else

Following the guide proposed in cedarvim, after this make sure to install ncurses-term by running sudo apt-get install ncurses-term.

Configure terminal to have a good looking

Let's start by changing the terminal theme to solirized one 😎

Open gnome terminal
Right click in terminal
Preferences
Unnamed
Colors
Unselect "use colors from system themes" and select "Solarized Dark". Another cool option would be "Gnome Dark"

Extra - Add custom fonts

Add Mononoki font to Ubuntu

Go to https://www.nerdfonts.com/font-downloads and search for "Mononoki Nerd Font" (here is a preview of it https://www.programmingfonts.org/#mononoki)
Download
Open a terminal and run:

mkdir /usr/local/share/fonts/Mononoki
cp ~/Downloads/Mononoki.zip /usr/local/share/fonts/Mononoki
unzip /usr/local/share/fonts/Mononoki/Mononoki.zip
rm /usr/local/share/fonts/Mononoki/Mononoki.zip
sudo fc-cache -fv