neovim config

init.vim

call plug#begin('~/.config/nvim/bundle')
Plug 'Shougo/deoplete.nvim', { 'do': ':UpdateRemotePlugins' }
Plug 'scrooloose/nerdtree'
Plug 'scrooloose/nerdcommenter'
Plug 'scrooloose/syntastic'
Plug 'trevordmiller/nova-vim'
Plug 'https://github.com/joshdick/onedark.vim'
Plug 'pangloss/vim-javascript'
Plug 'mxw/vim-jsx'
Plug 'tpope/vim-surround'
Plug 'vim-airline/vim-airline'
Plug 'vim-airline/vim-airline-themes'
Plug 'altercation/vim-colors-solarized'
Plug 'jiangmiao/auto-pairs'
Plug 'mattn/emmet-vim'
Plug 'sheerun/vim-polyglot'
Plug 'Yggdroot/indentLine'
Plug 'w0rp/ale'
Plug 'junegunn/fzf', { 'dir': '~/.fzf', 'do': './install --no-bash' }
Plug 'junegunn/fzf.vim'
Plug 'prettier/vim-prettier', { 'do': 'yarn install' }
" call PlugInstall to install new plugins
call plug#end()

" basics
filetype plugin indent on
syntax on set number
set number relativenumber
set incsearch
set ignorecase
set smartcase
set nohlsearch
set tabstop=4
set softtabstop=0
set shiftwidth=4
set expandtab
set nobackup
set noswapfile
set nowrap
set clipboard=unnamedplus

"vim airline
let g:airline_powerline_fonts = 1
let g:airline_theme='onedark'

"preferences
inoremap jk <ESC>
let mapleader = "\<Space>"
set pastetoggle=<F2>
" Stay in visual mode when indenting. You will never have to run gv after
" performing an indentation.
vnoremap < <gv
vnoremap > >gv
" Make Y yank everything from the cursor to the end of the line. This makes Y
" act more like C or D because by default, Y yanks the current line (i.e. the
" same as yy).
noremap Y y$
" navigate split screens easily
nmap <silent> <c-k> :wincmd k<CR>
nmap <silent> <c-j> :wincmd j<CR>
nmap <silent> <c-h> :wincmd h<CR>
nmap <silent> <c-l> :wincmd l<CR>
" change spacing for language specific
autocmd Filetype javascript setlocal ts=2 sts=2 sw=2

" deoplete
let g:deoplete#enable_at_startup = 1
" use tab to forward cycle
inoremap <silent><expr><tab> pumvisible() ? "\<c-n>" : "\<tab>"
" use tab to backward cycle
inoremap <silent><expr><s-tab> pumvisible() ? "\<c-p>" : "\<s-tab>"
" Close the documentation window when completion is done
autocmd InsertLeave,CompleteDone * if pumvisible() == 0 | pclose | endif

" Theme
syntax enable
let $NVIM_TUI_ENABLE_TRUE_COLOR=1
set background=dark
set notermguicolors
colorscheme onedark

"NERDTree
" How can I close vim if the only window left open is a NERDTree?
autocmd bufenter * if (winnr("$") == 1 && exists("b:NERDTree") && b:NERDTree.isTabTree()) | q | endif
" toggle NERDTree
map <C-b> :NERDTreeToggle<CR>
let NERDTreeShowHidden=1
let g:NERDTreeChDirMode=2
let g:NERDTreeIgnore=['\.rbc$', '\~$', '\.pyc$', '\.db$', '\.sqlite$', '__pycache__', 'node_modules']
let g:NERDTreeSortOrder=['^__\.py$', '\/$', '*', '\.swp$', '\.bak$', '\~$']
let g:NERDTreeShowBookmarks=1
let g:nerdtree_tabs_focus_on_files=1
let g:NERDTreeMapOpenInTabSilent = '<RightMouse>'
set wildignore+=*/tmp/*,*.so,*.swp,*.zip,*.pyc,*.db,*.sqlite

" jsx
let g:jsx_ext_required = 0

" ESLint / Prettier
" ale prettier-eslint
let g:ale_fixers = {
\ 'javascript': ['prettier', 'eslint'],
\   'css': ['prettier'],
\ }
let g:ale_fix_on_save = 1
let g:ale_javascript_prettier_eslint_executable = 'prettier-eslint'
let g:ale_javascript_prettier_eslint_use_global = 1
let g:ale_linters_explicit = 1

" vim-prettier **YOU NEED TO HAVE PRETTIER INSTALLED GLOBALLY IN YARN**
let g:prettier#autoformat = 0
autocmd BufWritePre *.js,*.json,*.css,*.scss,*.less,*.graphql PrettierAsync


"Fzp mapping to Ctrl + P
nnoremap <silent> <C-p> :Files<CR>