Neovim config `~/.config/nvim/init.vim`

init.vim

set runtimepath^=~/.vim runtimepath+=~/.vim/after
let &packpath = &runtimepath
source ~/.vimrc

set clipboard=unnamedplus "sets the default copy register to be +

" Specify a directory for plugins
" - For Neovim: stdpath('data') . '/plugged'
" - Avoid using standard Vim directory names like 'plugin'
call plug#begin('~/.vim/plugged')

" Make sure you use single quotes

Plug 'dag/vim-fish'
Plug 'vim-ruby/vim-ruby'
Plug '/usr/local/opt/fzf'
Plug 'junegunn/fzf.vim'
Plug 'itchyny/lightline.vim'

" Initialize plugin system
call plug#end()

let g:lightline = {
      \ 'component_function': {
      \   'filename': 'LightlineFilename',
      \ }
      \ }

function! LightlineFilename()
  let root = fnamemodify(get(b:, 'git_dir'), ':h')
  let path = expand('%:p')
  if path[:len(root)-1] ==# root
    return path[len(root)+1:]
  endif
  return expand('%')
endfunction

nnoremap <esc> :noh<return><esc>