init.vim

" NeoVim Config

" Useful for debugging Vundle errors
" set shell=bash

filetype off " required

" set the runtime path to include Vundle and initialize
set rtp+=~/.config/nvim/bundle/Vundle.vim
" call vundle#begin()
" alternatively, pass a path where Vundle should install plugins
call vundle#begin('~/.config/nvim/bundle')

" let Vundle manage Vundle, required
Plugin 'VundleVim/Vundle.vim'

" Dependencies
Plugin 'MarcWeber/vim-addon-mw-utils'
Plugin 'mattn/webapi-vim'
Plugin 'scrooloose/nerdtree'
Plugin 'tomtom/tlib_vim'

" Git Plugins
Plugin 'airblade/vim-gitgutter'
Plugin 'mattn/gist-vim'
Plugin 'tpope/vim-fugitive'
"Plugin 'Xuyuanp/nerdtree-git-plugin'

" Coding
Plugin 'ctrlpvim/ctrlp.vim'
Plugin 'ervandew/supertab'
Plugin 'garbas/vim-snipmate'
Plugin 'godlygeek/tabular'
Plugin 'honza/vim-snippets'
Plugin 'rking/ag.vim'
Plugin 'rodjek/vim-puppet'
Plugin 'scrooloose/nerdcommenter'
Plugin 'scrooloose/syntastic'
Plugin 'taglist.vim'
Plugin 'tpope/vim-abolish'
Plugin 'tpope/vim-rails'
Plugin 'tpope/vim-repeat'
Plugin 'tpope/vim-surround'
Plugin 'Yggdroot/indentLine'

" Theming / Colours / Display
Plugin 'mhartington/oceanic-next'
Plugin 'vim-airline/vim-airline'

" All of your Plugins must be added before the following line
call vundle#end()         " required
filetype plugin indent on " required
" To ignore plugin indent changes, instead use:
"filetype plugin on

" Brief help
" :PluginList       - lists configured plugins
" :PluginInstall    - installs plugins; append `!` to update or just :PluginUpdate
" :PluginSearch foo - searches for foo; append `!` to refresh local cache
" :PluginClean      - confirms removal of unused plugins; append `!` to auto-approve removal

" see :h vundle for more details or wiki for FAQ
" Put your non-Plugin stuff after this line

" Plugins to look at later?
" vim-dbext
" vim-easyclip
" vim-tags

" Set leader first
let mapleader = '\'

" Display Config
if (has("termguicolors"))
  set termguicolors
endif

" Theme / display
syntax enable
colorscheme OceanicNext
set background=dark
set colorcolumn=100   " highlight the 85th column
set relativenumber    " absolute lines numbers are in the statusbar anyway
set list lcs=tab:\|\  " mark tabs with |
let g:airline_theme='oceanicnext'

" Split window handling
nnoremap <leader>w <C-w>v<C-w>l
nnoremap <C-up>    <C-w><up>
nnoremap <C-down>  <C-w><down>
nnoremap <C-left>  <C-w><left>
nnoremap <C-right> <C-w><right>
nnoremap <S-C-left>  <C-w><
nnoremap <S-C-right> <C-w>>

" map <leader><space> to disable highlight easily
nnoremap <silent><leader><space> :noh<cr>

" map :W to 'sudo save file'
command W w !sudo tee % >/dev/null

" unmap F1 - stupid help key
inoremap <F1> <ESC>
nnoremap <F1> <ESC>
vnoremap <F1> <ESC>

" map <leader>W to remove trailing whitespace from file
highlight RedundantWhitespace ctermbg=red
match RedundantWhitespace /\s\+$\| \+\ze\t/
nnoremap <leader>W :%s/\s\+$//<cr>:let @/=''<CR>

" reformats entire file based on current indent/syntax settings,
" then resets cursor to last position
noremap <silent><leader>k gg=G``

" Use ACK
set grepprg=ack\ --no-group\ --column\ $*
set grepformat=%f:%l:%c:%m

" Syntastic
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 = 0

" Gist
let g:gist_open_browser_after_post = 1

" Taglist
nnoremap <f8> :TlistToggle<cr>