init.vim

call plug#begin(stdpath('data') . '/plugged')

Plug 'luochen1990/rainbow'
Plug 'tomasiser/vim-code-dark'
Plug 'morhetz/gruvbox'
Plug 'junegunn/fzf', { 'do': './install --bin' }
Plug 'junegunn/fzf.vim'
Plug 'scrooloose/nerdtree' 
Plug 'scrooloose/nerdcommenter'
Plug 'rking/ag.vim' " text search
Plug 'prettier/vim-prettier', { 'do': 'npm install' }
Plug 'neoclide/coc.nvim', {'branch': 'release'}
Plug 'ekalinin/dockerfile.vim'
Plug 'vim-airline/vim-airline'
Plug 'vim-airline/vim-airline-themes'
Plug 'airblade/vim-gitgutter'
Plug 'mhinz/vim-signify'
Plug 'tiagofumo/vim-nerdtree-syntax-highlight'
Plug 'ryanoasis/vim-devicons'
Plug 'Xuyuanp/nerdtree-git-plugin'

call plug#end()

syntax on
filetype plugin indent on
colorscheme codedark

set background=dark
set wildignore+=*/node_modules/*,*/dist/*,*/__pycache__/*,*/distribution/*
set splitright
set updatetime=100
set hidden
set nobackup
set nowritebackup
set termguicolors
set shortmess+=c
set signcolumn=yes
set encoding=utf-8
set t_Co=256
set noerrorbells
set tabstop=2
set shiftwidth=2
set expandtab
set nowrap
set number
set noshowmode


" Give more space for displaying messages.
set cmdheight=2

" Having longer updatetime (default is 4000 ms = 4 s) leads to noticeable
" delays and poor user experience.
set updatetime=200

" Don't pass messages to |ins-completion-menu|.
set shortmess+=c

let g:gruvbox_contrast_dark = 'hard'
let g:gruvbox_invert_selection='0'

let g:fzf_layout = { 'window': { 'width': 0.9, 'height': 0.9 } }

" Let definitions
let mapleader = " "

" prettier
let g:prettier#autoformat = 1
let g:prettier#autoformat_config_present = 1


" Highlight the symbol and its references when holding the cursor.
autocmd CursorHold * silent call CocActionAsync('highlight')
autocmd BufWritePre *.js,*.jsx,*.mjs,*.ts,*.tsx,*.css,*.less,*.scss,*.json,*.graphql,*.md,*.vue PrettierAsync
autocmd VimEnter * if argc() == 1 && isdirectory(argv()[0]) && !exists("s:std_in") | exe 'NERDTree' argv()[0] | wincmd p | ene | exe 'cd '.argv()[0] | endif


" Use tab for trigger completion with characters ahead and navigate.
inoremap <silent><expr> <TAB>
      \ pumvisible() ? "\<C-n>" :
      \ <SID>check_back_space() ? "\<TAB>" :
      \ coc#refresh()
inoremap <expr><S-TAB> pumvisible() ? "\<C-p>" : "\<C-h>"

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

" Use <c-space> to trigger completion.
inoremap <silent><expr> <c-space> coc#refresh()

" Use <cr> to confirm completion, `<C-g>u` means break undo chain at current
" position. Coc only does snippet and additional edit on confirm.
if has('patch8.1.1068')
  " Use `complete_info` if your (Neo)Vim version supports it.
  inoremap <expr> <cr> complete_info()["selected"] != "-1" ? "\<C-y>" : "\<C-g>u\<CR>"
else
  imap <expr> <cr> pumvisible() ? "\<C-y>" : "\<C-g>u\<CR>"
endif

nmap <C-p> :GFiles<CR>
nmap <C-o> :Buffers<CR>
nmap <C-f> :Rg! 

" Use `[g` and `]g` to navigate diagnostics
nmap <silent> [g <Plug>(coc-diagnostic-prev)
nmap <silent> ]g <Plug>(coc-diagnostic-next)

" GoTo code navigation.
nmap <silent> gd <Plug>(coc-definition)
nmap <silent> gy <Plug>(coc-type-definition)
nmap <silent> gi <Plug>(coc-implementation)
nmap <silent> gr <Plug>(coc-references)

" Use K to show documentation in preview window.
nnoremap <silent> K :call <SID>show_documentation()<CR>

function! s:show_documentation()
  if (index(['vim','help'], &filetype) >= 0)
    execute 'h '.expand('<cword>')
  else
    call CocAction('doHover')
  endif
endfunction

" Symbol renaming.
" TODO: F2??
nmap <leader>rn <Plug>(coc-rename)

" Ctrl + s prettier async
nmap <C-s> :PrettierAsync <CR> :w<CR>

noremap <silent> <expr> j (v:count == 0 ? 'gj' : 'j')
noremap <silent> <expr> k (v:count == 0 ? 'gk' : 'k')

" NERD comments
map <C-l> <Plug>NERDCommenterToggle <CR>
" NERDTREE
nmap <C-b> :NERDTreeToggle<CR>

" Defaults
" nerdcommenter
let g:NERDSpaceDelims = 1
let g:NERDCompactSexyComs = 1
let g:NERDTrimTrailingWhitespace = 1
let NERDTreeShowHidden=1
let g:NERDTreeIgnore = ['^node_modules$']
" Airline
let g:airline_powerline_fonts = 1 "Включить поддержку Powerline шрифтов
let g:airline_section_z = "\ue0a1:%l/%L Col:%c" "Кастомная графа положения курсора
let g:Powerline_symbols='unicode' "Поддержка unicode
"let g:airline_theme = "base16_spacemacs"
let g:airline_theme = 'codedark'

let g:rainbow_active = 1 "set to 0 if you want to enable it later via :RainbowToggle