set encoding=utf8

" Stop word wrapping
set nowrap
" Except... on Makrdown. That's good stuff.
autocmd FileType markdown setlocal wrap

" Adjust system undo levels
set undolevels=100

" Use system clipboard
set clipboard=unnamed

" Set tab width and convert tabs to spaces
set tabstop=2
set softtabstop=2
set shiftwidth=2
set expandtab

" Don't let Vim hide characters or make loud dings
set conceallevel=1
set noerrorbells

" Number gutter with relative line numbers
" Relative lines encourage smarter movements in vim
set number
set relativenumber

" Use search highlighting
set hlsearch

" Space above/beside cursor from screen edges
set scrolloff=1
set sidescrolloff=5

" Disable mouse support
set mouse=r
let $NVIM_TUI_ENABLE_CURSOR_SHAPE=1

" Plugins with vim-plug
if empty(glob('~/.vim/autoload/plug.vim'))
  silent !curl -fLo ~/.vim/autoload/plug.vim --create-dirs
    \ https://raw.githubusercontent.com/junegunn/vim-plug/master/plug.vim
  autocmd VimEnter * PlugInstall | source $MYVIMRC
endif

call plug#begin('~/.vim/plugged')

" Required
Plug 'Shougo/unite.vim'

" Visuals
Plug 'dracula/vim'
Plug 'vim-airline/vim-airline'
Plug 'vim-airline/vim-airline-themes'
Plug 'Yggdroot/indentLine'
Plug 'airblade/vim-gitgutter'

" Navigating Project Files
Plug 'ctrlpvim/ctrlp.vim', { 'on': 'CtrlP' }
Plug 'mhinz/vim-grepper'
Plug 'Shougo/vimfiler.vim', { 'on': 'VimFiler' }

" Languages
Plug 'pangloss/vim-javascript'
Plug 'helino/vim-json'

" Code Editing
Plug 'Shougo/deoplete.nvim', { 'do': ':UpdateRemotePlugins' }
Plug 'w0rp/ale'

" Movement
Plug 'justinmk/vim-sneak'

call plug#end()


" Configuration

" Theme: Dracula
color dracula

" vim-airline
let g:airline#extensions#tabline#enabled=1
let g:airline_powerline_fonts=1
set laststatus=2

" indentLine
let g:indentLine_enabled = 1
let g:indentLine_char = "⟩"

" Leader
let mapleader="\<SPACE>"

" Return to last opened file
nmap <Leader><Leader> <c-^>

" adding empty lines
nnoremap <Leader>[  :<c-u>put! =repeat(nr2char(10), v:count1)<cr>'[
nnoremap <Leader>]  :<c-u>put =repeat(nr2char(10), v:count1)<cr>

" moving current line
nnoremap <Leader>m[  :<c-u>execute 'move -1-'. v:count1<cr>
nnoremap <Leader>m]  :<c-u>execute 'move +'. v:count1<cr>

" arrow keys resize pane
nnoremap <Left> :vertical resize -1<CR>
nnoremap <Right> :vertical resize +1<CR>
nnoremap <Up> :resize -1<CR>
nnoremap <Down> :resize +1<CR>
" disable arrow keys in insert mode
imap <up> <nop>
imap <down> <nop>
imap <left> <nop>
imap <right> <nop>

" Grepper
nnoremap <Leader>fp :Grepper<Space>-query<Space>
nnoremap <Leader>fb :Grepper<Space>-buffers<Space>-query<Space>-<Space>

" File Buffer
nnoremap <Tab> :bnext!<CR>
nnoremap <S-Tab> :bprev!<CR>

" Fuzzy Finder
nnoremap <Leader>p :CtrlP<CR>
nnoremap <Leader>t :CtrlP<CR>

" vimfiler
map ` :VimFiler -explorer<CR>
map ~ :VimFilerCurrentDir -explorer -find<CR>

" deoplete
let g:deoplete#enable_at_startup = 1
inoremap <expr><tab> pumvisible() ? "\<c-n>" : "\<tab>"

" sneak
let g:sneak#s_next = 1
nmap f <Plug>Sneak_f
nmap F <Plug>Sneak_F
xmap f <Plug>Sneak_f
xmap F <Plug>Sneak_F
omap f <Plug>Sneak_f
omap F <Plug>Sneak_F