.vimrc

" 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="\<space>"

" ================ Vundle Config ====================

set nocompatible              " be iMproved, required
filetype off                  " required

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

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

" The following are examples of different formats supported.
" Keep Plugin commands between vundle#begin/end.
" plugin on GitHub repo
Plugin 'tpope/vim-fugitive'
Plugin 'Lokaltog/vim-easymotion'
Plugin 'tpope/vim-rails.git'
Plugin 'kchmck/vim-coffee-script'
Plugin 'tomasr/molokai'
Plugin 'morhetz/gruvbox'
Plugin 'tomtom/tcomment_vim'
Plugin 'scrooloose/nerdtree'
Plugin 'kien/ctrlp.vim'
Plugin 'ervandew/supertab'
Plugin 'majutsushi/tagbar'
Plugin 'tpope/vim-endwise'
" Plugin 'wting/gitsessions.vim'
Plugin 'mhinz/vim-startify'
Plugin 'jpalardy/vim-slime'
" Plugin 'epeli/slimux'
Plugin 'jlanzarotta/bufexplorer'
Plugin 'mustache/vim-mustache-handlebars'
" Plugin 'zefei/buftabs'
" Plugin 'fholgado/minibufexpl.vim'
" Plugin 'gcmt/taboo.vim'
" Plugin 'JessicaKMcIntosh/TagmaBufMgr'
" Plugin 'jeetsukumaran/vim-buffergator'

" gist-vim needs webapi
Plugin 'mattn/gist-vim'
Plugin 'mattn/webapi-vim'

" Plugin 'molok/vim-smartusline'

" Must install the_silver_searcher
" cd ~ && https://github.com/ggreer/the_silver_searcher ag && cd ag && ./build.sh && sudo make install
" After, you can remove ~/ag
Plugin 'rking/ag.vim'

" Plugin 'vim-scripts/Bck'
" vim-scripts repos
Plugin 'L9'
" non github repos

" 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          - list configured plugins
" :PluginInstall(!)    - install (update) plugins
" :PluginSearch(!) foo - search (or refresh cache first) for foo
" :PluginClean(!)      - confirm (or auto-approve) removal of unused plugins
"
" see :h vundle for more details or wiki for FAQ
" Put your non-Plugin stuff after this line

" ================ 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 cul                         " Highlight current line
set autoread                    " Reload files changed outside vim
set ignorecase                  " Ignore case when searching
set smartcase                   " When searching try to be smart about cases
set incsearch                   " Start search as you type
set hlsearch                    " Highlight search term
set wrap                        " Wrap long lines
set splitbelow                  " Split new windows below
set splitright                  " Split new windows right
set lazyredraw                  " Wait to redraw
set noshowmatch                 " Don't match parentheses/brackets
set nocursorline                " Don't paint cursor line
let g:loaded_matchparen=1       " Dont highlight matching brackets
let html_no_rendering=1         " Don't render HTML

" Highlight the current line in insert mode different from insert mode
" autocmd InsertLeave * highlight CursorLine guifg=none guibg=#3a3a3a ctermfg=none ctermbg=236 cterm=none
" autocmd InsertEnter * highlight CursorLine guifg=none guibg=#121212 ctermfg=none ctermbg=233 cterm=none

" Don't hide the the filename when entering other modes
set modeline
set laststatus=2

" 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

filetype plugin on

" Solarized theme setings
"let g:solarized_termcolors=256
"colorscheme solarized
" set t_Co=256

" set t_AB=^[[48;5;%dm
" set t_AF=^[[38;5;%dm

" Molokai theme settings
" set t_Co=256
" let g:molokai_original = 1
" let g:rehash256 = 1
" colorscheme molokai

" Gruvbox theme settings
let gruvbox_bold = 1
let g:gruvbox_italic = 0
" let g:gruvbox_hls_cursor = "blue"
let g:gruvbox_invert_selection = 0
let g:gruvbox_termcolors = 256
set bg=dark
colorscheme gruvbox

" Focus on tagbar when it is opened
let g:tagbar_autofocus = 1

" Let ctrlp show hidden files
let g:ctrlp_show_hidden = 1

let g:ackprg = "ack-grep -H --nocolor --nogroup --column"

" Set status line to include filename and other details
" set statusline=%<%f\ %h%m%r%=%-14.(%l,%c%V%)\ %P
set statusline=
set statusline+=%f       " Full filename
set statusline+=\ [%{strlen(&fenc)?&fenc:'none'}, " File encoding
set statusline+=%{&ff}] " File format
set statusline+=%h      " Help file flag
set statusline+=%r      " Read only flag
set statusline+=%y      " Filetype
set statusline+=%m      " Modified flag
set statusline+=%=      " Left/right separator
set statusline+=%c,     " Cursor column
set statusline+=%l/%L   " Cursor line/total lines
set statusline+=\ %P    " Percent through file

" Vim slime configuration for tmux
let g:slime_paste_file = "$HOME/.vim/.slime_paste"
let g:slime_target = "tmux"
let g:slime_default_config = {"socket_name": "default", "target_pane": "1"}
let g:slime_no_mappings = 1
xmap <c-c><c-c> <Plug>SlimeRegionSend
nmap <c-c><c-c> <Plug>SlimeLineSend
" nmap <c-c><c-c> <Plug>SlimeMotionSend
" nmap <c-c><c-t> :SlimeSend1 

" Vim Slimux configuration
" nmap <C-c><C-c> :SlimuxREPLSendLine<cr>
" xmap <C-c><C-c> :SlimuxREPLSendSelection<cr>
" map <C-c><C-n> :SlimuxREPLConfigure<cr>

" Vim Startify configuration
let g:startify_session_persistence = 1
" let g:startify_list_order = ['sessions', 'files', 'dir', 'bookmarks']
let g:startify_list_order = [
\ ['   Sessions:'],
\ 'sessions',
\ ['   Recently opened in current directory:'],
\ 'dir',
\ ['   Recently opened:'],
\ 'files',
\ ['   Bookmarks:'],
\ 'bookmarks',
\ ]

let g:startify_custom_header = [
\ '   "Learn from yesterday, live for today, hope for tomorrow. Everyday is a new day." ',
\ '                                                                                      ',
\ '                                                         /\                           ',
\ '                              *                         /  \     _      /\            ',
\ '                                           /\_        _//   \   / \/\ _/  \    /\     ',
\ '                                         _/   \/\   _/ /     \_/   \_/     \__/ _\    ',
\ '                                        /        `./   \_     \_    / //    /    \\   ',
\ '             __                        //          \_  / \      \  / _     /  /    \  ',
\ '    __   __ /\_\  .  ___ ___          //             |/                               ',
\ '                                                                                      ',
\ ]

" Vim easymotion configuration
map <Leader>w <Plug>(easymotion-w)
map <Leader>b <Plug>(easymotion-b)
map <Leader>l <Plug>(easymotion-lineforward)
map <Leader>j <Plug>(easymotion-j)
map <Leader>k <Plug>(easymotion-k)
map <Leader>h <Plug>(easymotion-linebackward)
let g:EasyMotion_startofline = 0 " keep cursor colum when JK motion
let g:EasyMotion_do_mapping = 0 " Disable default mappings

" =============== Vundle Initialization ===============
"
" This loads all the plugins specified in ~/.vim/vundle.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

" ================ Use X Window clipboard instead of Vim's ==============

" Make sure vim --version | grep clipboard, returns with +clipboard
" If not, sudo pacman -S gvim
set clipboard=unnamed,unnamedplus

" ================ Persistent Undo ==================
" Keep undo history across sessions, by storing in file.
" Only works all the time.

silent !mkdir ~/.vim/backups > /dev/null 2>&1
set undodir=~/.vim/backups
set undofile

" ================ Remaps ======================

nnoremap U <c-r>                         " Redo

" Make sure xclip is installed, if on Unix. Let gist-vim copy the gist URL into the clipboard
let g:gist_clip_command = 'pbcopy' " For OSX
" let g:gist_clip_command = 'xclip -selection clipboard' " For Unix

" nnoremap <c-b> :BuffergatorToggle<cr>
" let g:buffergator_suppress_keymaps = 1
" let g:buffergator_sort_regime = 'mru'

" noremap <silent> <c-b> :BufExplorerHorizontalSplit<cr>
" noremap <silent> <c-b> :BufExplorerVerticalSplit<cr>
let g:bufExplorerDefaultHelp = 0              " Do not show default help.
let g:bufExplorerDisableDefaultKeyMapping = 1 " Disable default mapping.
noremap <silent> <c-b> :BufExplorer<cr>

nnoremap <c-e> :NERDTreeToggle<cr>
nnoremap <c-r> :Tagbar<cr>
" nnoremap <leader><space> :Ag 

" Mapping for window navigation
nnoremap <c-h> <c-w>h
nnoremap <c-j> <c-w>j
nnoremap <c-k> <c-w>k
nnoremap <c-l> <c-w>l

" Mapping for tab navigation
nnoremap <c-t> :tabedit %<cr>
nnoremap <c-n> :bprev<cr>
nnoremap <c-m> :bnext<cr>

" Quick ESC
imap jj <ESC>

" Session management
" Disable for now. <leader>ss used for slime shortcuts
" nnoremap <leader>ss :GitSessionSave<cr>
" nnoremap <leader>ls :GitSessionLoad<cr>
" nnoremap <leader>ds :GitSessionDelete<cr>
" au VimLeavePre ~/Sites/* GitSessionSave             " Save session automatically when vim quits
" au VimLeavePre ~/Chef/* GitSessionSave             " Save session automatically when vim quits

" Set the ruby syntax for the following files
au BufRead,BufNewFile {Gemfile,Rakefile,config.ru,*.god,*.pill,*.eye} set ft=ruby

" Set the html syntax for the following files
au BufRead,BufNewFile {*.hbs} set ft=html

" ================ Indentation ======================

set autoindent
set smarttab                   " Be smart when using tabs
set shiftwidth=2               " 1 tab, equal two spaces
set softtabstop=2
set tabstop=2
set expandtab                  " Use spaces instead of tabs

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

set nowrap       "Don't wrap lines
set linebreak    "Wrap lines at convenient points

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

set foldmethod=indent   "fold based on indent
set foldnestmax=3       "deepest fold is 3 levels
set nofoldenable        "dont fold by default

" ================ 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

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

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