config for nvim

init.vim

" <essentials>
set nocompatible " don't try to be compatible with V
filetype plugin on
lua require('plugins')
set relativenumber
set termguicolors
set expandtab
set hidden
set tabstop=2
set softtabstop=2
set shiftwidth=2
setlocal textwidth=79
setlocal foldmethod=expr
filetype plugin indent on
syntax on
set t_Co=256
set mouse=a
if &shell =~# 'fish$'
    set shell=sh
endif
compiler fish
" </essentials>

" <theme>
set cursorline
colorscheme onehalfdark
let g:airline_theme='onedark'
" </theme>

" <functions>
function! WinMove(key)
    let t:curwin = winnr()
    exec "wincmd ".a:key
    if (t:curwin == winnr())
        if (match(a:key,'[jk]'))
            wincmd v
        else
            wincmd s
        endif
        exec "wincmd ".a:key
    endif
endfunction
" </functions>

" <keybinds_and_stuff>
nnoremap <silent> <C-Left> :call WinMove('h')<CR>
nnoremap <silent> <C-Down> :call WinMove('j')<CR>
nnoremap <silent> <C-Up> :call WinMove('k')<CR>
nnoremap <silent> <C-Right> :call WinMove('l')<CR>
nnoremap <A-Down> :m .+1<CR>==
nnoremap <A-Up> :m .-2<CR>==
inoremap <A-Down> <Esc>:m .+1<CR>==gi
inoremap <A-Up> <Esc>:m .-2<CR>==gi
vnoremap <A-Down> :m '>+1<CR>gv=gv
vnoremap <A-Up> :m '<-2<CR>gv=gv
autocmd VimEnter * NERDTree | wincmd p
nnoremap <C-S> :bnext<CR>
nnoremap <C-A> :bprev<CR>
command! -nargs=0 Prettier :CocCommand prettier.formatFile
nmap     <C-F>f <Plug>CtrlSFPrompt
nmap     <C-F>n <Plug>CtrlSFCwordPath
nmap     <C-F>p <Plug>CtrlSFPwordPath
" </keybinds_and_stuff>

pluginss.lua

local cmd = vim.cmd
return require('packer').startup(function()
  use {'raghur/vim-ghost', run = ':GhostInstall'}
  use 'wbthomason/packer.nvim' --- Stops Packer from deleting itself during clean-up
  use 'tpope/vim-sensible'
  use 'vim-airline/vim-airline'
  use 'vim-airline/vim-airline-themes'
  use 'thehackercoding/onehalf-vim'
  use 'rhysd/git-messenger.vim'
  use 'randymorris/vim-bufstat'
  use 'ap/vim-buftabline'
  use 'rust-lang/rust.vim'
  use 'preservim/nerdtree' --- NERDTree but cooler :)
  use 'wesQ3/vim-windowswap' --- Swap Buffers/Windows
  use 'jiangmiao/auto-pairs' --- Pair curly brackets, brackets, etc.
  use 'tpope/vim-obsession' --- Better Sessions
  use 'machakann/vim-highlightedyank' --- Highlight Yanks
  use 'wsdjeg/vim-todo' --- TODO in Vim
  use 'tpope/vim-fugitive' --- Vim + Git = <3
  use 'airblade/vim-gitgutter' --- Git diff in vim
  use {'neoclide/coc.nvim', branch = 'release'}
  use 'sheerun/vim-polyglot' --- Syntax Highlighting + fixes a few issues with indent-blankline
  use {'nvim-treesitter/nvim-treesitter', run = ':TSUpdate'} --- Advanced Syntax Highlighting
  use 'ryanoasis/vim-devicons'
  use 'dag/vim-fish'
  use 'euclio/vim-markdown-composer'
  use 'bfrg/vim-cpp-modern'
  use 'dyng/ctrlsf.vim'
  use 'pantharshit00/vim-prisma'
  use {'RRethy/vim-hexokinase', run = 'make hexokinase'}
  use {'mg979/vim-visual-multi', branch = 'master'}
end)

To install the plugins, first install packer.nvim https://github.com/wbthomason/packer.nvim#quickstart. After add both of these files in ~/.config/nvim. Open nvim and the plugins should install automatically, and boom you are set up.