my vimrc

.vimrc

" maps key sequence jk to <ESC>
inoremap jk <ESC>
" changes leader key from \ to '
let mapleader = "'"
" some editting related stuff
syntax enable
set number
set noswapfile
set hlsearch
set ignorecase
set incsearch
set ts=4 sw=4
set cursorline
hi CursorLine term=bold cterm=bold guibg=Grey40

" vim plug plugins
call plug#begin()
Plug 'preservim/nerdtree'
Plug 'junegunn/fzf'
Plug 'junegunn/fzf.vim'
Plug 'mattn/emmet-vim'
" coc
Plug 'neoclide/coc.nvim', {'branch': 'release'}
Plug 'dsznajder/vscode-es7-javascript-react-snippets', { 'do': 'yarn install --frozen-lockfile && yarn compile' }
Plug 'prettier/vim-prettier', {
  \ 'do': 'yarn install',
  \ 'for': ['javascript', 'typescript', 'css', 'less', 'scss', 'json', 'graphql', 'markdown', 'vue', 'yaml', 'html'] }
Plug 'vim-airline/vim-airline'
Plug 'vim-airline/vim-airline-themes'
Plug 'pangloss/vim-javascript'
Plug 'mxw/vim-jsx'
Plug 'digitaltoad/vim-pug'
Plug 'mhartington/oceanic-next'
Plug 'ryanoasis/vim-devicons'
call plug#end()

" nerd tree maps
nnoremap <leader>n :NERDTreeFocus<CR>
nnoremap <C-t> :NERDTreeToggle<CR>
nnoremap <C-f> :NERDTreeFind<CR>

" exit from terminal
tnoremap <C-w> <C-\><C-n>
tnoremap <ESC> <C-\><C-n>

" windows shoercuts
nnoremap <C-h> <C-w><C-h>
nnoremap <C-j> <C-w><C-j>
nnoremap <C-k> <C-w><C-k>
nnoremap <C-l> <C-w><C-l>

" fzf maps
nnoremap ff :Files<CR>

" nerdtree start stop behavior
autocmd VimEnter * NERDTree | wincmd p
autocmd StdinReadPre * let s:std_in=1
autocmd VimEnter * if argc() == 0 && !exists('s:std_in') | NERDTree | endif
" Exit Vim if NERDTree is the only window left.
autocmd BufEnter * if tabpagenr('$') == 1 && winnr('$') == 1 && exists('b:NERDTree') && b:NERDTree.isTabTree() |
    \ quit | endif

" airline configs
let g:airline_theme='oceanicnext'
let g:airline_powerline_fonts = 1
let g:airline#extensions#tabline#enabled = 1

" vim-javascript configs
let g:javascript_plugin_jsdoc = 1
let g:javascript_plugin_ngdoc = 1
let g:javascript_plugin_flow = 1
augroup javascript_folding
    au!
    au FileType javascript setlocal foldmethod=syntax
augroup END

" oceanic-next
if (has("termguicolors"))
  set termguicolors
endif

colorscheme OceanicNext