init.vim.lts

"=========================================================
"===================== PLUGINS ===========================
"=========================================================
call plug#begin()
" Aesthetics - Main
Plug 'vim-airline/vim-airline'
Plug 'vim-airline/vim-airline-themes'
Plug 'ryanoasis/vim-devicons'
Plug 'junegunn/goyo.vim'
Plug 'junegunn/limelight.vim'
Plug 'luochen1990/rainbow'
" Color Schemes
Plug 'herrbischoff/cobalt2.vim'
Plug 'morhetz/gruvbox'
" Functionalities
Plug 'neoclide/coc.nvim', {'branch': 'release'}
Plug 'tpope/vim-commentary'
Plug 'vim-scripts/restore_view.vim'
Plug 'tpope/vim-fugitive'
Plug 'mhinz/vim-signify'
Plug 'tpope/vim-sensible'
Plug 'tpope/vim-surround'
Plug 'mbbill/undotree'
Plug 'alvan/vim-closetag'
Plug 'AndrewRadev/tagalong.vim'
Plug 'Valloric/MatchTagAlways'
Plug 'qpkorr/vim-bufkill'
" nw Plug 'metakirby5/codi.vim'
Plug 'jiangmiao/auto-pairs'
" Plug 'junegunn/vim-easy-align'
Plug 'Yggdroot/indentLine'
Plug 'junegunn/fzf', { 'dir': '~/.fzf', 'do': './install --all' }
Plug 'junegunn/fzf.vim'
Plug 'sheerun/vim-polyglot'
Plug 'RRethy/vim-hexokinase'
Plug 'heavenshell/vim-pydocstring'
Plug 'dkarter/bullets.vim'
call plug#end()

"===================================================
"==================   LANGUAGE SETUP ===============
"===================================================
let g:python3_host_prog = '/usr/local/bin/python3'
let g:python_host_prog = '/usr/bin/python2'
let g:node_host_prog = '/Users/chet_hay/.nvm/versions/node/v12.18.2/bin/neovim-node-host'
let g:loaded_ruby_provider = 0 "off
command! -bang -nargs=* Ag call fzf#vim#ag(<q-args>, '-G ".*\.(js|jsx|json|ts|tsx|html|css|scss|md|txt|yml)$"', <bang>0)
command! -bar -bang Ag call fzf#vim#ag(<q-args>, fzf#vim#with_preview({'options': '--delimiter=: --nth=4..'}, 'right'), <bang>0)
" HTML, XML, Jinja, etc.
autocmd FileType python nmap <leader>x :0,$!~/.config/nvim/env/bin/python -m yapf<CR>
autocmd FileType html setlocal shiftwidth=2 tabstop=2 softtabstop=2
autocmd FileType css setlocal shiftwidth=2 tabstop=2 softtabstop=2
autocmd FileType xml setlocal shiftwidth=2 tabstop=2 softtabstop=2
autocmd FileType htmldjango setlocal shiftwidth=2 tabstop=2 softtabstop=2
autocmd FileType htmldjango inoremap {{ {{  }}<left><left><left>
autocmd FileType htmldjango inoremap {% {%  %}<left><left><left>
autocmd FileType htmldjango inoremap {# {#  #}<left><left><left>
autocmd FileType markdown setlocal shiftwidth=2 tabstop=2 softtabstop=2

augroup remember_folds
  autocmd!
  autocmd BufWinLeave *.* mkview
  autocmd BufWinEnter *.* silent! loadview
augroup END

augroup highlight_yank
    autocmd!
    autocmd TextYankPost * silent! lua require'vim.highlight'.on_yank({timeout = 40})
augroup END
"=======================================
"============   BASE/SANITY ============
"=======================================
syntax on
filetype plugin indent on
set noerrorbells
set tabstop=2 softtabstop=2 shiftwidth=2 expandtab smarttab autoindent smartindent
set number relativenumber
set noswapfile nobackup
set incsearch ignorecase smartcase hlsearch
set ruler laststatus=2 showcmd showmode
set list listchars=trail:»,tab:»-
set fillchars+=vert:\
set wrap breakindent
set encoding=utf-8
set background=dark
set title
set foldmethod=indent
set foldnestmax=30
set nofoldenable
set foldlevel=1
set splitbelow splitright
set viewoptions=cursor,folds,slash,unix
set hidden
set cmdheight=2
set updatetime=100
set shortmess+=c
set signcolumn=yes
set autoread
let g:skipview_files = ['*\.vim']

"===================================================
"============   AUTOSAVE/UNLIMITED UNDO ============
"===================================================
set autowriteall
au FocusLost * silent! wa

if has('persistent_undo')
    set undolevels=5000
    set undodir="$HOME/.config/nvim/.NVIM_UNDO_FILES"
    set undofile
endif

"=============================================
"============ DISPLAY PREFERENCES ============
"=============================================
highlight Pmenu guibg=white guifg=black gui=bold
highlight Pmenu guifg=black gui=bold
highlight Comment gui=bold
highlight NonText guibg=none
highlight Normal guibg=NONE ctermbg=NONE
highlight LineNr guibg=NONE ctermbg=NONE
highlight MatchParen guibg=lightyellow
highlight default link CocErrorHighlight   CocUnderline
let $NVIM_TUI_ENABLE_TRUE_COLOR=1
let g:gruvbox_italic=1
colorscheme gruvbox

if exists('g:loaded_webdevicons')
  call webdevicons#refresh()
endif

set termguicolors
set guicursor+=n-v-c:blinkon1
set guicursor=n-v-c:block,i-ci-ve:ver25,r-cr:hor20,o:hor50

"=============================================
"============  CUSTOM FUNCTIONS   ============
"=============================================
" Trim Whitespaces
function! TrimWhitespace()
    let l:save = winsaveview()
    %s/\\\@<!\s\+$//e
    call winrestview(l:save)
endfunction

" FZF Floating window
function! FloatingFZF()
  let buf = nvim_create_buf(v:false, v:true)
  call setbufvar(buf, '&signcolumn', 'no')
  let height = float2nr(35)
  let width = float2nr(150)
  let horizontal = float2nr((&columns - width) / 2)
  let vertical = 1
  let opts = {
        \ 'relative': 'editor',
        \ 'row': vertical,
        \ 'col': horizontal,
        \ 'width': width,
        \ 'height': height,
        \ 'style': 'minimal'
        \ }
  call nvim_open_win(buf, v:true, opts)
endfunction

" For coc
function! s:check_back_space() abort
  let col = col('.') - 1
  return !col || getline('.')[col - 1]  =~# '\s'
endfunction

if exists('*complete_info')
  inoremap <expr> <cr> complete_info()["selected"] != "-1" ? "\<C-y>" : "\<C-g>u\<CR>"
else
  inoremap <expr> <cr> pumvisible() ? "\<C-y>" : "\<C-g>u\<CR>"
endif
let g:netrw_altv=1

" Netrw toggle
function! ToggleNetrw()
    if g:NetrwIsOpen
        let i = bufnr("$")
        while (i >= 1)
            if (getbufvar(i, "&filetype") == "netrw")
                silent exe "bwipeout " . i
            endif
            let i-=1
        endwhile
        let g:NetrwIsOpen=0
    else
        let g:NetrwIsOpen=1
        silent Vexplore!
    endif
endfunction


"================================================
"============  PLUGIN CONFIGURATIONS ============
"================================================
let g:rainbow_active = 1
let g:NetrwIsOpen=0
let g:netrw_banner=0
let g:netrw_liststyle=3
let g:netrw_browse_split=4
let g:netrw_winsize = 20
let g:netrw_altv=1
let g:closetag_filenames = '*.html,*.xhtml,*.js,*.jsx,*.phtml'
let g:tagalong_filetypes = ['html', 'xml', 'jsx', 'eruby', 'ejs', 'eco', 'php', 'htmldjango', 'javascriptreact', 'typescriptreact']
let g:tagalong_additional_filetypes = ['js', 'javascript']
let g:tagalong_verrose = 1
let g:Hexokinase_highlighters = ['backgroundfull']
let g:mta_filetypes = {
    \ 'html' : 1,
    \ 'xhtml' : 1,
    \ 'javascript' : 1,
    \ 'javascriptreact' : 1,
    \ 'xml' : 1,
    \ 'jinja' : 1,
    \}
let g:fzf_layout = { 'window': 'call FloatingFZF()' }
command! -nargs=0 Prettier :CocCommand prettier.formatFile

"============================================================
"=====================  CUSTOM MAPPINGS =====================
"============================================================
let mapleader=" "
map <esc> :noh<cr>
nmap <leader>Q :qa!<CR>
nnoremap ; :
nmap <leader>q :BD<CR>
nmap <leader>w :noa w<CR>
nmap <leader>W :w<CR>
nmap <leader>pw :pwd<CR>
nmap <leader>r :so ~/.config/nvim/init.vim<CR>
nmap <leader>t :call TrimWhitespace()<CR>
nmap <leader>d <Plug>(pydocstring)
nmap <leader>co :Colors<CR>
nmap <leader>f :Files<CR>
nmap <leader>L :Ag<CR>
nmap <leader>gb :Git blame<CR>
nmap <leader><leader>g :Git<CR>
map <leader>V "+y
"xmap <leader>a gaip*
"nmap <leader>a gaip*
nmap <leader>li :Limelight!!<CR>
nmap <leader><leader>b :Buffers<CR>
nmap <leader><leader>a zz
nmap <leader>cm :BCommits<CR>
nmap <leader>g :Goyo<CR>
nmap <leader>dif :SignifyDiff<CR>
nmap <leader>ud :UndotreeToggle<CR>
nnoremap<leader>bd :%bd!<CR>
nmap gs <Plug>(coc-git-chunkinfo)
nmap \ :call ToggleNetrw()<CR>
nnoremap<Tab> :bnext<CR>
nnoremap<S-Tab> :bprevious<CR>
nnoremap <leader>sp :split<CR>
nnoremap <leader>vs :vs<CR>
nnoremap <leader>sw <C-w>r
nnoremap <leader>ee <C-w>=
nnoremap <leader>log :G log<CR>
nnoremap <leader>st :G status<CR>
nnoremap <leader>ga :G add .<CR>
nnoremap <leader>gc :G commit -m "
nnoremap <leader>pu :G push<CR>
nnoremap <leader>chk :G checkout
nnoremap <leader>nb :G checkout -b
nnoremap <leader>br :G branch<CR>
nnoremap <leader>res :G reset --hard<CR>
nnoremap <leader>rst :G checkout -- .<CR>
nnoremap <leader>j <C-w><C-w>
nnoremap <leader>pre :Prettier<CR>
nnoremap <leader><leader> <C-w>
nnoremap L 15j
nnoremap H 15k
nnoremap U <C-r>
nnoremap E $
nnoremap B ^
nnoremap <expr> <f9> &foldlevel ? 'zM' :'zR'
nnoremap <f8> zA
nnoremap ff za
tmap <Esc> <C-\><C-n>
tmap <C-w> <Esc><C-w>
xmap ga <Plug>(EasyAlign)
nmap ga <Plug>(EasyAlign)
vnoremap <C-j> :m '>+1<CR>gv=gv
vnoremap <C-k> :m '<-2<CR>gv=gv
nnoremap <f7> :CocRestart<CR>
nmap <silent> gd <Plug>(coc-definition)
nmap <silent> gr <Plug>(coc-references)
nmap <silent> gy <Plug>(coc-type-definition)
nmap <silent> gi <Plug>(coc-implementation)
vmap <leader>for <Plug>(coc-format-selected)
nmap <leader>die :CocDiagnostics<CR>
nmap <leader>ccon :CocConfig<CR>
inoremap <silent><expr> <TAB>
      \ pumvisible() ? "\<C-n>" :
      \ <SID>check_back_space() ? "\<TAB>" :
      \ coc#refresh()
inoremap <expr><S-TAB> pumvisible() ? "\<C-p>" : "\<C-h>"
nmap <F2> <Plug>(coc-rename)
nmap <leader><leader>f <Plug>(coc-fix-current)
nmap <leader><leader>a <Plug>(coc-codeaction)
nmap <leader><leader>n <Plug>(coc-diagnostic-next)
nmap <leader>bb <C-^> 
nmap <leader><leader>z mA
nmap <leader><leader>a 'A
nmap <leader><leader>x mS
nmap <leader><leader>s 'S
nmap <leader><leader>c mD
nmap <leader><leader>d 'D
nmap <leader><leader>v mF
nmap <leader><leader>f 'F