nvim setup

init.vim

syntax on
set cursorline                  " Highlight the currently selected line
set hlsearch                    " highligh search results
set expandtab                   " expand <Tab>s with spaces; death to tabs!
set ruler                       " show current position at bottom
set number                      " Show line numbers
set ignorecase                  " Enable case insenstive search
set showmatch                   " show matching brackets
set autoindent                  " set the cursor at same indent as line above
set smartindent                 " try to be smart about indenting (C-style)
set shiftwidth=4                " spaces for each step of (auto)indent
set softtabstop=4               " set virtual tab stop (compat for 8-wide tabs)
set tabstop=4                   " for proper display of files with tabs
set shiftround                  " always round indents to multiple of shiftwidth
set copyindent                  " use existing indents for new indents
set preserveindent              " save as much indent structure as possible
set encoding=utf-8
set ls=2                        " always show status line
set scrolloff=3                 " keep 3 lines when scrolling
set showcmd                     " display incomplete commands
set path+=**                    " find recursively

"Set the list characters
set list
set listchars=nbsp:␣,eol:↲,tab:▸·

call plug#begin()

Plug 'morhetz/gruvbox'
Plug 'preservim/nerdtree'
Plug 'fatih/vim-go', { 'do': ':GoUpdateBinaries' }
Plug 'AndrewRadev/splitjoin.vim'

call plug#end()

" Start gruvbox theme
autocmd vimenter * ++nested colorscheme gruvbox

" Start NERDTree and put the cursor back in the other window.
autocmd VimEnter * NERDTree | wincmd p

" Exit Vim if NERDTree is the only window remaining in the only tab.
autocmd BufEnter * if tabpagenr('$') == 1 && winnr('$') == 1 && exists('b:NERDTree') && b:NERDTree.isTabTree() | quit | endif

" vim-go specific
let g:go_highlight_fields = 1
let g:go_highlight_types = 1
let g:go_highlight_functions = 1
let g:go_highlight_function_calls = 1
let g:go_highlight_operators = 1
let g:go_highlight_extra_types = 1
let g:go_highlight_build_constraints = 1
let g:go_highlight_diagnostic_errors = 1
let g:go_highlight_diagnostic_warnings = 1
let g:go_fmt_command = "goimports"

" remap bindings for copy and paste
noremap <Leader>y "+y
noremap <Leader>p "+p