.vimrc

let &titleold=getcwd()

" Following lines added by drush vimrc-install on Mon, 26 Jan 2015 20:11:13 +0000.
set nocompatible
call pathogen#infect('/home/xaq/.drush/vimrc/bundle/{}')
call pathogen#infect('/home/xaq/.vim/bundle/{}')
" End of vimrc-install additions.
" Change mapleader
let mapleader=","

" Now ; works just like : but with 866% less keypresses!
nnoremap ; :

" Move more naturally up/down when wrapping is enabled.
nnoremap j gj
nnoremap k gk

" Local dirs
"if !has('win32')
"  set backupdir=$DOTFILES/caches/vim
"  set directory=/home/xaq/.dotfiles/caches/vim
"  set undodir=$DOTFILES/caches/vim
"  let g:netrw_home = expand('$DOTFILES/caches/vim')
"endif

"make vim save and load the folding of the document each time it loads"
""also places the cursor in the last place that it was left."
au BufWinLeave * mkview
au BufWinEnter * silent loadview

" Theme / Syntax highlighting
"augroup color_scheme
"  autocmd!
"  " Make invisible chars less visible in terminal.
"  autocmd ColorScheme * :hi NonText ctermfg=236
"  autocmd ColorScheme * :hi SpecialKey ctermfg=236
"  " Show trailing whitespace.
"  autocmd ColorScheme * :hi ExtraWhitespace ctermbg=red guibg=red
"  " Make selection more visible.
"  autocmd ColorScheme * :hi Visual guibg=#00588A
"  autocmd ColorScheme * :hi link multiple_cursors_cursor Search
"  autocmd ColorScheme * :hi link multiple_cursors_visual Visual
"augroup END

"let g:molokai_italic=0
"set t_Co=256
"syntax enable
"set background=dark
"colorscheme solarized
color koehler

" Visual settings
set cursorline " Highlight current line
set number " Enable line numbers.
set showtabline=2 " Always show tab bar.
set relativenumber " Use relative line numbers. Current line is still in status bar.
set title " Show the filename in the window titlebar.
set nowrap " Do not wrap lines.
set noshowmode " Don't show the current mode (airline.vim takes care of us)
set laststatus=2 " Always show status line

" Toggle between absolute and relative line numbers
augroup relative_numbers
  autocmd!
  " Show absolute numbers in insert mode
  autocmd InsertEnter * :set norelativenumber
  autocmd InsertLeave * :set relativenumber
augroup END

" Make it obvious where 80 characters is
set textwidth=80
set colorcolumn=+1

" Scrolling
set scrolloff=3 " Start scrolling three lines before horizontal border of window.
set sidescrolloff=3 " Start scrolling three columns before vertical border of window.

" Indentation
set autoindent " Copy indent from last line when starting new line.
set shiftwidth=2 " The # of spaces for indenting.
set smarttab " At start of line, <Tab> inserts shiftwidth spaces, <Bs> deletes shiftwidth spaces.
set softtabstop=2 " Tab key results in 2 spaces
set tabstop=2 " Tabs indent only 2 spaces
set expandtab " Expand tabs to spaces

" Reformatting
set nojoinspaces " Only insert single space after a '.', '?' and '!' with a join command.

" Toggle show tabs and trailing spaces (,c)
if has('win32')
  set listchars=tab:>\ ,trail:.,eol:$,nbsp:_,extends:>,precedes:<
else
  "set listchars=tab:▸\ ,trail:·,eol:¬,nbsp:_,extends:>,precedes:<
  set listchars=tab:▸\ ,trail:·,nbsp:_,extends:>,precedes:<
endif
"set listchars=tab:>\ ,trail:.,eol:$,nbsp:_,extends:>,precedes:<
"set fillchars=fold:-
nnoremap <silent> <leader>v :call ToggleInvisibles()<CR>

" Extra whitespace
augroup highlight_extra_whitespace
  autocmd!
  autocmd BufWinEnter * :2match ExtraWhitespaceMatch /\s\+$/
  autocmd InsertEnter * :2match ExtraWhitespaceMatch /\s\+\%#\@<!$/
  autocmd InsertLeave * :2match ExtraWhitespaceMatch /\s\+$/
augroup END

" Toggle Invisibles / Show extra whitespace
function! ToggleInvisibles()
  set nolist!
  if &list
    hi! link ExtraWhitespaceMatch ExtraWhitespace
  else
    hi! link ExtraWhitespaceMatch NONE
  endif
endfunction        
set nolist
call ToggleInvisibles()

" Trim extra whitespace
function! StripExtraWhiteSpace()
  let l = line(".")
  let c = col(".")
  %s/\s\+$//e
  call cursor(l, c)
endfunction
noremap <leader>ss :call StripExtraWhiteSpace()<CR>

" Search / replace
set gdefault " By default add g flag to search/replace. Add g to toggle.
set hlsearch " Highlight searches
set incsearch " Highlight dynamically as pattern is typed.
set ignorecase " Ignore case of searches.
set smartcase " Ignore 'ignorecase' if search pattern contains uppercase characters.

" Clear last search
map <silent> <leader>/ <Esc>:nohlsearch<CR>

" Ignore things
set wildignore+=*.jpg,*.jpeg,*.gif,*.png,*.gif,*.psd,*.o,*.obj,*.min.js
set wildignore+=*/bower_components/*,*/node_modules/*
set wildignore+=*/vendor/*,*/.git/*,*/.hg/*,*/.svn/*,*/log/*,*/tmp/*

" Vim commands
set hidden " When a buffer is brought to foreground, remember undo history and marks.
set report=0 " Show all changes.
set mouse=a " Enable mouse in all modes.
set shortmess+=I " Hide intro menu.

" Splits
set splitbelow " New split goes below
set splitright " New split goes right

" Ctrl-J/K/L/H select split
nnoremap <C-J> <C-W>j
nnoremap <C-K> <C-W>k
nnoremap <C-L> <C-W>l
nnoremap <C-H> <C-W>h

" Buffer navigation
nnoremap <leader>b :CtrlPBuffer<CR> " List other buffers
map <leader><leader> :b#<CR> " Switch between the last two files
map gb :bnext<CR> " Next buffer
map gB :bprev<CR> " Prev buffer

" Jump to buffer number 1-9 with ,<N> or 1-99 with <N>gb
let c = 1
while c <= 99
  if c < 10
    execute "nnoremap <silent> <leader>" . c . " :" . c . "b<CR>"
  endif
  execute "nnoremap <silent> " . c . "gb :" . c . "b<CR>"
  let c += 1
endwhile

" Fix page up and down
map <PageUp> <C-U>
map <PageDown> <C-D>
imap <PageUp> <C-O><C-U>
imap <PageDown> <C-O><C-D>

" Use Q for formatting the current paragraph (or selection)
" vmap Q gq
" nmap Q gqap

" When editing a file, always jump to the last known cursor position. Don't do
" it for commit messages, when the position is invalid, or when inside an event
" handler (happens when dropping a file on gvim).
augroup vimrcEx
  autocmd!
  autocmd BufReadPost *
    \ if &ft != 'gitcommit' && line("'\"") > 0 && line("'\"") <= line("$") |
    \   exe "normal g`\"" |
    \ endif
augroup END

" F12: Source .vimrc & .gvimrc files
nmap <F12> :call SourceConfigs()<CR>

if !exists("*SourceConfigs")
  function! SourceConfigs()
    let files = ".vimrc"
    source $MYVIMRC
    if has("gui_running")
      let files .= ", .gvimrc"
      source $MYGVIMRC
    endif
    echom "Sourced " . files
  endfunction
endif

"" FILE TYPES
augroup file_types
  autocmd!

  " vim
  autocmd BufRead .vimrc,*.vim set keywordprg=:help

  " markdown
  autocmd BufRead,BufNewFile *.md set filetype=markdown

augroup END

" PLUGINS

" Airline
let g:airline_powerline_fonts = 1 " TODO: detect this?
let g:airline#extensions#tabline#enabled = 1
let g:airline#extensions#tabline#buffer_nr_format = '%s '
let g:airline#extensions#tabline#buffer_nr_show = 1
"let g:airline#extensions#tabline#fnamecollapse = 0
"let g:airline#extensions#tabline#fnamemod = ':t'

" NERDTree
let NERDTreeShowHidden = 1
let NERDTreeMouseMode = 2
let NERDTreeMinimalUI = 1
map <leader>n :NERDTreeToggle<CR>

augroup NERDTree
  autocmd!
  autocmd StdinReadPre * let s:std_in=1
  " If no file or directory arguments are specified, open NERDtree.
  " If a directory is specified as the only argument, open it in NERDTree.
  autocmd VimEnter *
    \ if argc() == 0 && !exists("s:std_in") |
    \   NERDTree |
    \ elseif argc() == 1 && isdirectory(argv(0)) |
    \   bd |
    \   exec 'cd' fnameescape(argv(0)) |
    \   NERDTree |
    \ end
augroup END

" Signify
let g:signify_vcs_list = ['git', 'hg', 'svn']

" CtrlP.vim
map <leader>p <C-P>
map <leader>r :CtrlPMRUFiles<CR>
"let g:ctrlp_match_window_bottom = 0 " Show at top of window

" Indent Guides
let g:indent_guides_start_level = 2
let g:indent_guides_guide_size = 1

" Mustache/handlebars
let g:mustache_abbreviations = 1

" https://github.com/junegunn/vim-plug
" Reload .vimrc and :PlugInstall to install plugins.
call plug#begin('~/.vim/plugged')
Plug 'bling/vim-airline'
Plug 'tpope/vim-sensible'
Plug 'tpope/vim-surround'
Plug 'tpope/vim-fugitive'
Plug 'tpope/vim-vinegar'
Plug 'tpope/vim-repeat'
Plug 'tpope/vim-commentary'
Plug 'tpope/vim-unimpaired'
Plug 'tpope/vim-eunuch'
Plug 'scrooloose/nerdtree'
Plug 'ctrlpvim/ctrlp.vim'
Plug 'fatih/vim-go', {'for': 'go'}
Plug 'nathanaelkane/vim-indent-guides'
Plug 'pangloss/vim-javascript', {'for': 'javascript'}
Plug 'mhinz/vim-signify'
Plug 'mattn/emmet-vim'
Plug 'mustache/vim-mustache-handlebars'
Plug 'chase/vim-ansible-yaml'
Plug 'wavded/vim-stylus'
"Plug 'klen/python-mode', {'for': 'python'}
Plug 'terryma/vim-multiple-cursors'
call plug#end()

set foldmethod=indent
let syntastic_javascript_checkers = ['eslint']

let g:syntastic_php_phpcs_args="--standard=Drupal --extensions=php,module,inc,install,test,profile,theme"
if has('statusline')
  set laststatus=2
  " Broken down into easily includeable segments
  set statusline=%<%f\ " Filename
  set statusline+=%w%h%m%r " Options
  set statusline+=%{fugitive#statusline()} " Git Hotness
  set statusline+=\ [%{&ff}/%Y] " filetype
  set statusline+=\ [%{getcwd()}] " current dir
  set statusline+=%#warningmsg#
  set statusline+=%{SyntasticStatuslineFlag()}
  set statusline+=%*
  let g:syntastic_enable_signs=1
  set statusline+=%=%-14.(%l,%c%V%)\ %p%% " Right aligned file nav info
endif