Neovim setup

gistfile1.txt

# neovim
sudo pacman -Sy neovim

# plugin manager
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'

# support python plugins in neovim
pip3 install pynvim

# reread .bashrc
. ~/.bashrc

# create config file
mkdir -p ~/.config/nvim

# add config
echo "set nocompatible            " disable compatibility to old-time vi
set showmatch               " show matching
set ignorecase              " case insensitive
set mouse=v                 " middle-click paste with
set hlsearch                " highlight search
set incsearch               " incremental search
set tabstop=4               " number of columns occupied by a tab
set softtabstop=4           " see multiple spaces as tabstops so <BS> does the right thing
set expandtab               " converts tabs to white space
set shiftwidth=4            " width for autoindents
set autoindent              " indent a new line the same amount as the line just typed
set number                  " add line numbers
set wildmode=longest,list   " get bash-like tab completions
set cc=80                  " set an 80 column border for good coding style
filetype plugin indent on   "allow auto-indenting depending on file type
syntax on                   " syntax highlighting
set mouse=a                 " enable mouse click
set clipboard=unnamedplus   " using system clipboard
filetype plugin on
set cursorline              " highlight current cursorline
set ttyfast                 " Speed up scrolling in Vim

call plug#begin(has('nvim') ? stdpath('data') . '/plugged' : '~/.vim/plugged')
 Plug 'dracula/vim'
 Plug 'ryanoasis/vim-devicons'
 Plug 'SirVer/ultisnips'
 Plug 'honza/vim-snippets'
 Plug 'scrooloose/nerdtree'
 Plug 'preservim/nerdcommenter'
 Plug 'mhinz/vim-startify'
 Plug 'neoclide/coc.nvim', {'branch': 'release'}
 Plug 'nvim-tree/nvim-web-devicons' " optional, for file icons
 Plug 'nvim-tree/nvim-tree.lua'
call plug#end()

" color schemes
if (has("termguicolors"))
 set termguicolors
endif
syntax enable
" colorscheme evening
colorscheme dracula
" open new split panes to right and below
set splitright
set splitbelow

" move line or visually selected block - alt+j/k
inoremap <A-j> <Esc>:m .+1<CR>==gi
inoremap <A-k> <Esc>:m .-2<CR>==gi
vnoremap <A-j> :m '>+1<CR>gv=gv
vnoremap <A-k> :m '<-2<CR>gv=gv" move split panes to left/bottom/top/right
nnoremap <A-h> <C-W>H
nnoremap <A-j> <C-W>J
nnoremap <A-k> <C-W>K
nnoremap <A-l> <C-W>L" move between panes to left/bottom/top/right
nnoremap <C-h> <C-w>h
nnoremap <C-j> <C-w>j
nnoremap <C-k> <C-w>k
nnoremap <C-l> <C-w>l

" Press i to enter insert mode, and ii to exit insert mode.
:inoremap ii <Esc>
:inoremap jk <Esc>
:inoremap kj <Esc>
:vnoremap jk <Esc>
:vnoremap kj <Esc>

" open file in a text by placing text and gf
nnoremap gf :vert winc f<cr>" copies filepath to clipboard by pressing yf
:nnoremap <silent> yf :let @+=expand('%:p')<CR>
" copies pwd to clipboard: command yd
:nnoremap <silent> yd :let @+=expand('%:p:h')<CR>" Vim jump to the last position when reopening a file
if has("autocmd")
  au BufReadPost * if line("'\"") > 0 && line("'\"") <= line("$")
    \| exe "normal! g'\"" | endif
endif

lua <<EOF
-- disable netrw at the very start of your init.lua (strongly advised)
vim.g.loaded_netrw = 1
vim.g.loaded_netrwPlugin = 1

-- set termguicolors to enable highlight groups
vim.opt.termguicolors = true

-- OR setup with some options
require("nvim-tree").setup({
  sort_by = "case_sensitive",
  view = {
    adaptive_size = true,
    mappings = {
      list = {
        { key = "u", action = "dir_up" },
      },
    },
  },
  renderer = {
    group_empty = true,
  },
  filters = {
    dotfiles = true,
  },
})
EOF" >> ~/.config/nvim/init.vim

# install plugins in neovim
:PlugInstall

# neovim tree plugin start
:NvimTreeOpen

# neovim tree plugin end
:NvimTreeClose