Personal Vim's dotfile

.vimrc

" Original "Vi behaviour" disabled (I am not that tr00 user [yet])
set nocompatible  " better safe than sorry

" Fair Vim
noremap <Left> <NOP>
noremap <Right> <NOP>
noremap <Up> <NOP>
noremap <Down> <NOP>

inoremap <Left> <NOP>
inoremap <Right> <NOP>
inoremap <Up> <NOP>
inoremap <Down> <NOP>

" Let's define The Leader
let mapleader=","

" Looks weird, but it could work 
inoremap jj <Esc>

" Most common command I use mapped as <Leader>{letter}
nnoremap <Leader>w :w<cr>
nnoremap <Leader>qq :q<cr>
nnoremap <Leader>foo :split foo.txt<cr>
nnoremap <Leader>ev :split ~/.vimrc<cr>
" Fugitive Git shortcuts
nnoremap <Leader>gs :Gstatus<cr>
nnoremap <Leader>gb :Gblame<cr>
" to open CtrlP Buffer list
nnoremap <Leader>fb :CtrlPBuffer<cr>
nnoremap <Leader>fko <C-w>o
" Zoom in/out current file
nnoremap <Leader>zi <C-W>_<C-W>\|
nnoremap <Leader>zo <C-W>=
" Split movement shortcut
nnoremap <silent> <C-w>l <C-W>l<C-w>=20<C-w>>5<C-w>+<cr>
nnoremap <silent> <C-w>h <C-W>h<C-W>=20<C-w>>5<C-w>+<cr>
nnoremap <silent> <C-w>j <C-W>j<C-W>=5<C-w>+<cr>
nnoremap <silent> <C-w>k <C-W>k<C-W>=5<C-w>+<cr>

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

" Normal configuration
autocmd ColorScheme * highlight! Normal ctermbg=NONE guibg=NONE
autocmd ColorScheme * highlight! nonText ctermbg=NONE guibg=NONE
colorscheme jellybeans
filetype on                 " Automatically detect file types.
filetype indent on          " vim-ruby plugin for indentation
filetype plugin on          " vim-ruby plugin
syntax enable
set autoindent
set fileformat=unix         " File format UNIX LIKE LF instead of CRLF
set encoding=utf-8          " file encoding
set ruler                   " Ruler on
set relativenumber          " Relative Line numbers on
set nowrap                  " Line wrapping off
set shell=/bin/zsh
"set clipboard=unnamedplus     " Yanks level 99+ (take copy from system's clipboard)
set history=1024                " Number of things to remember in history.
set timeoutlen=250              " Time to wait after ESC (default causes an annoying delay)
set novisualbell                " No blinking .
set noerrorbells                " No noise.
set laststatus=2                " Always show status line.
set backspace=indent,eol,start  " delete key
set lcs=tab:\ \ ,eol:$,trail:~,extends:>,precedes:< " Show $ at end of line and trailing space as ~

" backup files elsewhere
set backupdir=~/.vimbackup,/tmp
set directory=~/.vimbackup,/tmp

" Searching Highlight with * or # (clean with space)
set hlsearch
set incsearch
set ignorecase    " searches are case insensitive...
set smartcase     " ... unless they contain at least one capital letter
:nnoremap <silent> <Space> :nohlsearch<Bar>:echo<CR>
autocmd FileType * setlocal formatoptions-=c formatoptions-=r formatoptions-=o " Don't add the comment prefix when I hit enter or o/O on a comment line.
au! FileType mkd setlocal syn=off                                              " Don't syntax highlight markdown because it's often wrong.
au! BufRead,BufNewFile *.markdown set filetype=mkd
au! BufRead,BufNewFile *.md       set filetype=mkd

" Remove trailing whitespace on save
au BufWritePre *.rb :%s/\s\+$//e
au BufWritePre *.java :%s/\s\+$//e
au BufWritePre *.php :%s/\s\+$//e
au BufWritePre *.css :%s/\s\+$//e
au BufWritePre *.js :%s/\s\+$//e

" Auto completion menu with matches list
set wildmenu "enable ctrl-n and ctrl-p to scroll thru matches
set wildmode=list:longest
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+=*app/cache/**
set wildignore+=*.png,*.jpg,*.gif
set wildignore+=*.so,*.swp,*.zip
set wildignore+=*.git/**,.svn/**,*.git,*.svn

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

" Formatting
autocmd Filetype ruby setlocal ts=2 sts=2 sw=2
autocmd Filetype php setlocal ts=4 sts=4 sw=4
autocmd Filetype javascript setlocal ts=4 sts=4 sw=4
set tabstop=2
set shiftwidth=2
set expandtab
set cinoptions=i2,+2,+p2
set cinwords=if,else,while,do,for,switch,case,class,def
set cindent
set autoindent
set smarttab

" Navigation
set showmatch   " Show matching brackets. (navigate always with %)
set mat=5       " Bracket blinking.

" ==========================================
" Plugin's Configuration

" Slimux Mapping Configuration
" https://github.com/epeli/slimux
nnoremap <Leader>rl :SlimuxREPLSendLine<CR>
vnoremap <Leader>rs :SlimuxREPLSendSelection<CR>
nnoremap <leader>rb :SlimuxREPLSendBuffer<CR>

" Ag
" -- use Ag over grep
set grepprg=ag\ --nogroup\ --nocolor

" Ag functions -- definitions
function! AgWithinDirectories(pattern)
  let thedir = './'
  execute ':Ag! ' . a:pattern . ' -R ' . thedir
endfunction

function! AgFileOnly(pattern)
  let dir = './'
  let current = expand('%:p')
  let thedir = substitute(current, '^\(' . dir . '/[^/]\+\).*', '\1', '')
  execute ':Ag! ' . a:pattern . ' ' . thedir
endfunction

command! -nargs=+ AgWithinDirectories call AgWithinDirectories(<q-args>)
command! -nargs=+ AgFileOnly call AgFileOnly(<q-args>)

" binding gf/gp for searching using AG within File or entire Project
"   finding word under cursor
nmap <Leader>sf :AgFileOnly "\b<C-R><C-W>\b"<cr>
nmap <Leader>sp :AgWithinDirectories "\b<C-R><C-W>\b"<cr>

" ctrlp
let g:ctrlp_map = '<leader>fo'
let g:ctrlp_cmd = 'CtrlP'
let g:ctrlp_working_path_mode = 'ra'
let g:ctrlp_user_command = 'ag %s -i --nocolor --nogroup --hidden
    \ --ignore .git
    \ --ignore .svn
    \ --ignore .hg
    \ --ignore .DS_Store
    \ --ignore "**/*.pyc"
    \ --ignore "target/"
    \ -g ""'
let g:ctrlp_match_func = { 'match': 'pymatcher#PyMatch' }
let g:ctrlp_follow_symlinks = 1 " follow symlinks
let g:ctrlp_use_caching = 0     " disable caching
let g:ctrlp_switch_buffer = 0   " don't jump the first result to opened window
let g:ctrlp_lazy_update = 200   " delay to prevent extra search
let g:ctrlp_max_files = 0       " there is no file limit

" Comment configuration (https://github.com/tpope/vim-commentary)
autocmd FileType ruby set commentstring=#\ %s
autocmd FileType scala set commentstring=\/\/\ %s
autocmd FileType java set commentstring=\/\/\ %s
autocmd FileType javascript set commentstring=#\ %s
autocmd FileType php set commentstring=\/\/\ %s
autocmd FileType apache set commentstring=#\ %s

" vim-scala https://github.com/derekwyatt/vim-scala/

" Comments as Scaladoc recommends
let g:scala_scaladoc_indent = 1

" Set import order
let g:scala_sort_across_groups = 1

" terryma/vim-multiple-cursors
" Default mapping
let g:multi_cursor_next_key='<C-n>'
let g:multi_cursor_prev_key='<C-p>'
let g:multi_cursor_skip_key='<C-x>'
let g:multi_cursor_quit_key='<Esc>'
" Map start key separately from next key
let g:multi_cursor_start_key='<C-n>'