.vimrc

" Use Vim settings, rather then Vi settings (much better!).
" This must be first, because it changes other options as a side effect.
set nocompatible
filetype off

" Setup vundle
set rtp+=~/.vim/bundle/Vundle.vim

call vundle#begin()
Plugin 'VundleVim/Vundle.vim'
Plugin 'scrooloose/nerdtree.git'
Plugin 'Buffergator'
Plugin 'bling/vim-airline'
Plugin 'kaicataldo/material.vim'
Plugin 'tpope/vim-fugitive'
Plugin 'kana/vim-fakeclip'
Plugin 'powersjcb/vim-tmux-navigator'
Plugin 'scrooloose/syntastic'
Plugin 'leafgarland/typescript-vim'
Plugin 'davidhalter/jedi-vim'
Plugin 'junegunn/fzf'
call vundle#end()

" ================ General Config ====================
set number                      "Line numbers are good
set backspace=indent,eol,start  "Allow backspace in insert mode
set history=1000                "Store lots of :cmdline history
set showcmd                     "Show incomplete cmds down the bottom
set showmode                    "Show current mode down the bottom
set visualbell                  "No sounds
set autoread                    "Reload files changed outside vim
set ff=unix

" This makes vim act like all other editors, buffers can
" exist in the background without being in a window.
" http://items.sjbach.com/319/configuring-vim-right
set hidden

"turn on syntax highlighting
syntax on

" Change leader to a comma because the backslash is too far away
" That means all \x commands turn into ,x
" The mapleader has to be set before vundle starts loading all
" the plugins.
let mapleader=","

" =============== Vundle Initialization ===============
" This loads all the plugins specified in ~/.vim/vundles.vim
" Use Vundle plugin to manage all other plugins
if filereadable(expand("~/.vim/vundles.vim"))
  source ~/.vim/vundles.vim
endif

" ================ Turn Off Swap Files ==============

set noswapfile
set nobackup
set nowb

" ================ Persistent Undo ==================
" Keep undo history across sessions, by storing in file.
" Only works all the time.
if has('persistent_undo') && !isdirectory(expand('~').'/.vim/backups')
  silent !mkdir ~/.vim/backups > /dev/null 2>&1
  set undodir=~/.vim/backups
  set undofile
endif

" Open new split panes to right and bottom, which feels more natural
set splitbelow
set splitright

" ================ Window resizing =================
" ================ Indentation ======================

set autoindent
set smartindent
set smarttab
set shiftwidth=4
set softtabstop=4
set tabstop=4
set expandtab

filetype plugin on

" Display tabs and trailing spaces visually
set list listchars=tab:\ \ ,trail:·

set linebreak    "Wrap lines at convenient points


" Removes trailing spaces
function! TrimWhiteSpace()
    %s/\s\+$//e
endfunction
noremap <silent> <Leader>rts :call TrimWhiteSpace()<CR>

autocmd FileWritePre    * :call TrimWhiteSpace()
autocmd FileAppendPre   * :call TrimWhiteSpace()
autocmd FilterWritePre  * :call TrimWhiteSpace()
autocmd BufWritePre     * :call TrimWhiteSpace()


" ================ Folds ============================

set foldmethod=indent   "fold based on indent
set foldnestmax=0       "deepest fold is 3 levels
set nofoldenable        "dont fold by default
noremap <space> za

" ================ Completion =======================

set wildmode=list:longest
set wildmenu                "enable ctrl-n and ctrl-p to scroll thru matches
set wildignore=*.o,*.obj,*~ "stuff to ignore when tab completing
set wildignore+=*vim/backups*
set wildignore+=*sass-cache*
set wildignore+=*DS_Store*
set wildignore+=vendor/rails/**
set wildignore+=vendor/cache/**
set wildignore+=*.gem
set wildignore+=log/**
set wildignore+=tmp/**
set wildignore+=*.png,*.jpg,*.gif


" ================ Search ===========================

set incsearch       " Find the next match as we type the search
set hlsearch        " Highlight searches by default
set ignorecase      " Ignore case when searching...
set smartcase       " ...unless we type a capital

noremap <c-\> :NERDTreeToggle<CR>
let g:airline_powerline_fonts = 1
set laststatus=2

" ================ Scrolling ========================

set scrolloff=4         "Start scrolling when we're 8 lines away from margins
set sidescrolloff=15
set sidescroll=1
set colorcolumn=100

" =============== syntastic setup =======================
let local_eslint = finddir('node_modules', '.;') . '/.bin/eslint'
if matchstr(local_eslint, "^\/\\w") == ''
    let local_eslint = getcwd() . "/" . local_eslint
endif
if executable(local_eslint)
    let g:syntastic_javascript_eslint_exec = local_eslint
endif

set statusline+=%#warningmsg#
set statusline+=%{SyntasticStatuslineFlag()}
set statusline+=%*

let g:syntastic_always_populate_loc_list = 1
let g:syntastic_auto_loc_list = 1
let g:syntastic_check_on_open = 1
let g:syntastic_check_on_wq = 1
let g:syntastic_error_symbol = "✗"
let g:syntastic_warning_symbol = "⚠"
let g:syntastic_loc_list_height=3

" For Neovim 0.1.3 and 0.1.4 - https://github.com/neovim/neovim/pull/2198
if (has('nvim'))
  let $NVIM_TUI_ENABLE_TRUE_COLOR = 1
endif

" For Neovim > 0.1.5 and Vim > patch 7.4.1799 - https://github.com/vim/vim/commit/61be73bb0f965a895bfb064ea3e55476ac175162
" Based on Vim patch 7.4.1770 (`guicolors` option) - https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd
" https://github.com/neovim/neovim/wiki/Following-HEAD#20160511
if (has('termguicolors'))
  set termguicolors
endif
colorscheme material

set rtp+=/usr/local/opt/fzf

" source generic settings
source ~/.ideavimrc