vimrc

set updatetime=100
" don't bother with vi compatibility
set nocompatible
set hidden

" enable syntax highlighting
syntax on
set re=0

" configure Vundle
filetype on " without this vim emits a zero exit status, later, because of :ft off
autocmd FileType c set ts=8 sw=8 sts=8
autocmd FileType cpp set ts=2 sw=2 sts=2
autocmd FileType python set ts=4 sw=4 sts=4
autocmd FileType js set ts=2 sw=2 sts=2
autocmd FileType go set ts=4 sw=4 sts=4

filetype off
" enable vim-rainbow
let g:rainbow_active = 1

" finding files
set path+=**
set wildmenu

call plug#begin('~/.vim/plugged')
" install bundles
if filereadable(expand("~/.vimrc.bundles"))
  source ~/.vimrc.bundles
  source ~/.vimrc.bundles.local
endif

if has('python3')
  silent! python3 1
endif

call plug#end()

" ensure ftdetect et al work by including this after the Vundle stuff
filetype plugin indent on

" for schemecolor
" let g:onedark_termcolors=256
" let g:onedark_contrast="high"

set background=dark
set autoindent
set autoread                                                 " reload files when changed on disk, i.e. via `git checkout`
set backspace=2                                              " Fix broken backspace in some setups
set backupcopy=yes                                           " see :help crontab
set clipboard=unnamed                                        " yank and paste with the system clipboard
set directory-=.                                             " don't store swapfiles in the current directory
set encoding=utf-8
set expandtab                                                " expand tabs to spaces
set ignorecase                                               " case-insensitive search
set incsearch                                                " search as you type
set laststatus=2                                             " always show statusline
set list                                                     " show trailing whitespace
set listchars=tab:•\ ,trail:•
set number                                                   " show line numbers
set relativenumber                                           " show relative line numbers
set ruler                                                    " show where you are
set scrolloff=3                                              " show context above/below cursorline
set shiftwidth=2                                             " normal mode indentation commands use 2 spaces
set showcmd
set smartcase                                                " case-sensitive search if any caps
set softtabstop=2                                            " insert mode tab and backspace use 2 spaces
set tabstop=4                                                " actual tabs occupy 4 characters
set wildignore=log/**,node_modules/**,target/**,tmp/**,*.rbc
set wildmenu                                                 " show a navigable menu for tab completion
set wildmode=longest,list,full
set colorcolumn=101                                          " Line Limitation

" Enable basic mouse behavior such as resizing buffers.
set mouse=a
if !has('nvim')
  set ttymouse=xterm2
endif

" if exists('$TMUX')  " Support resizing in tmux
"   set ttymouse=xterm2
" endif

" keyboard shortcuts
" let mapleader = ','
nnoremap <Space> <Nop>
let mapleader = ' '
noremap <C-h> <C-w>h
noremap <C-j> <C-w>j
noremap <C-k> <C-w>k
noremap <C-l> <C-w>l
noremap <leader>l :Align
noremap <leader>y "*yy
noremap <leader>p "*p
nnoremap <leader>b :CtrlPBuffer<CR>
nnoremap <leader>d :NERDTreeToggle<CR>
nnoremap <leader>F :NERDTreeFind<CR>
nnoremap <leader>t :CtrlP<CR>
nnoremap <leader>T :CtrlPClearCache<CR>:CtrlP<CR>
nnoremap <leader>] :TagbarToggle<CR>
" nnoremap <leader><space> :call whitespace#strip_trailing()<CR>
nnoremap <leader>g :GitGutterToggle<CR>
nnoremap <leader>D :term<CR>
nnoremap <leader>v :GF<CR>
nnoremap <leader>m :GF?<CR>
noremap <silent> <leader>V :source ~/.vimrc<CR>:filetype detect<CR>:exe ":echo 'vimrc reloaded'"<CR>

" in case you forgot to sudo
cnoremap w!! %!sudo tee > /dev/null %

" plugin settings
let g:ctrlp_match_window = 'order:ttb,max:20'
let g:NERDSpaceDelims=1
let g:gitgutter_enabled = 0
let $JS_CMD='node'

set statusline+=%#warningmsg#
set statusline+=%{SyntasticStatuslineFlag()}
set statusline+=%*
let g:syntastic_always_populate_loc_list = 0
let g:syntastic_auto_loc_list = 0
let g:syntastic_check_on_open = 0
let g:syntastic_check_on_wq = 0
let g:jsx_ext_required = 0 "Allow JSX in normal JS files
let g:syntastic_javascript_checkers = ['eslint']
let g:syntastic_javascript_eslint_exe = 'npm run lint --'
" Configuration for python syntax
let g:python_highlight_all = 1

" Use The Silver Searcher https://github.com/ggreer/the_silver_searcher
if executable('ag')
  " Use Ag over Grep
  set grepprg=ag\ --nogroup\ --nocolor

  " Use ag in CtrlP for listing files. Lightning fast and respects .gitignore
  let g:ctrlp_user_command = 'ag %s -l --nocolor -g ""'
endif

" fdoc is yaml
autocmd BufRead,BufNewFile *.fdoc set filetype=yaml
" md is markdown
autocmd BufRead,BufNewFile *.md set filetype=markdown
" autocmd BufRead,BufNewFile *.md set spell

" automatically rebalance windows on vim resize
autocmd VimResized * :wincmd =

" Fix Cursor in TMUX
if exists('$TMUX')
  let &t_SI = "\<Esc>Ptmux;\<Esc>\<Esc>]50;CursorShape=1\x7\<Esc>\\"
  let &t_EI = "\<Esc>Ptmux;\<Esc>\<Esc>]50;CursorShape=0\x7\<Esc>\\"
else
  let &t_SI = "\<Esc>]50;CursorShape=1\x7"
  let &t_EI = "\<Esc>]50;CursorShape=0\x7"
endif

" Don't copy the contents of an overwritten selection.
vnoremap p "_dP

" Go crazy!
if filereadable(expand("~/.vimrc.local"))
  " In your .vimrc.local, you might like:
  "
  " set autowrite
  " set nocursorline
  " set nowritebackup
  " set whichwrap+=<,>,h,l,[,] " Wrap arrow keys between lines
  "
  " autocmd! bufwritepost .vimrc source ~/.vimrc
  " noremap! jj <ESC>
  source ~/.vimrc.local
endif

let g:deoplete#enable_at_startup = 1

set fileencodings=utf-8,ucs-bom,gb18030,gbk,gb2312,cp936
set termencoding=utf-8
set encoding=utf-8

" For markdown
let g:vim_markdown_folding_disabled = 1
let g:snipMate = { 'snippet_version' : 1 }