.vimrc

.vimrc

" Maintainer:   Luke Jernejcic
" Last change: 2014/11/06
"
" To use it, copy it to
"     for Unix and OS/2:  ~/.vimrc
"         for Amiga:  s:.vimrc
"  for MS-DOS and Win32:  $VIM\_vimrc
"       for OpenVMS:  sys$login:.vimrc
 
" When started as "evim", evim.vim will already have done these settings.
if v:progname =~? "evim"
  finish
endif
 
" Use Vim settings, rather than Vi settings (much better!).
" This must be first, because it changes other options as a side effect.
set nocompatible
 
" allow backspacing over everything in insert mode
set backspace=indent,eol,start
 
execute pathogen#infect()
 
set laststatus=2        " always show vim-airline status
 
if has("vms")
  set nobackup          " do not keep a backup file, use versions instead
else
  set backup            " keep a backup file
endif
set history=50          " keep 50 lines of command line history
set ruler               " show the cursor position all the time
set showcmd             " display incomplete commands
set incsearch           " do incremental searching
set tabstop=2           " set tab indent to 4 spaces
set shiftwidth=2        " 
set expandtab           " tab will be turned into spaces
set cursorline          " highlight the current cursor line.
set background=dark
colorscheme molokai

" Set list of backup directories; VIM will use the first that exists.
set backupdir=~/.vim-tmp,~/tmp,/var/tmp,$HOME/Local\ Settings/Temp
set clipboard=unnamed
 
" For Win32 GUI: remove 't' flag from 'guioptions': no tearoff menu entries
" let &guioptions = substitute(&guioptions, "t", "", "g")
 
" Don't use Ex mode, use Q for formatting
map Q gq
 
" CTRL-U in insert mode deletes a lot.  Use CTRL-G u to first break undo,
" so that you can undo CTRL-U after inserting a line break.
inoremap <C-U> <C-G>u<C-U>
 
" In many terminal emulators the mouse works just fine, thus enable it.
if has('mouse')
  set mouse=a
endif
 
" Switch syntax highlighting on, when the terminal has colors
" Also switch on highlighting the last used search pattern.
set t_Co=256
if &t_Co > 2 || has("gui_running")
  syntax on
  set hlsearch
endif
 
" Only do this part when compiled with support for autocommands.
if has("autocmd")
 
  " Enable file type detection.
  " Use the default filetype settings, so that mail gets 'tw' set to 72,
  " 'cindent' is on in C files, etc.
  " Also load indent files, to automatically do language-dependent indenting.
  filetype plugin indent on
 
  " Put these in an autocmd group, so that we can delete them easily.
  augroup vimrcEx
  au!
 
  " For all text files set 'textwidth' to 78 characters.
  autocmd FileType text setlocal textwidth=78
 
  " Remove trailing whitespace.
  autocmd FileType html,javascript,scss,css autocmd BufWritePre <buffer> :%s/\s\+$//e
 
  " When editing a file, always jump to the last known cursor position.
  " Don't do it when the position is invalid or when inside an event handler
  " (happens when dropping a file on gvim).
  " Also don't do it when the mark is in the first line, that is the default
  " position when opening a file.
  autocmd BufReadPost *
    \ if line("'\"") > 1 && line("'\"") <= line("$") |
    \   exe "normal! g`\"" |
    \ endif
 
  augroup END
 
else
 
  set autoindent        " always set autoindenting on
 
endif " has("autocmd")
 
" Convenient command to see the difference between the current buffer and the
" file it was loaded from, thus the changes you made.
" Only define it when not defined already.
if !exists(":DiffOrig")
  command DiffOrig vert new | set bt=nofile | r # | 0d_ | diffthis
          \ | wincmd p | diffthis
endif
 
" Display all buffers as tabs if only one tab is open
let g:airline#extensions#tabline#enabled = 1

" Fuzzy finder: ignore stuff that can't be opened, and generated files
let g:fuzzy_ignore = "*.png;*.PNG;*.JPG;*.jpg;*.GIF;*.gif;vendor/**;coverage/**;tmp/**;rdoc/**"

let g:airline_powerline_fonts = 1
if !exists('g:airline_symbols')
  let g:airline_symbols = {}
endif

" (Hopefully) removes the delay when hitting esc in insert mode
set noesckeys
set ttimeout
set ttimeoutlen=1

" unicode symbols
let g:airline_left_sep = '»' 
let g:airline_left_sep = '▶'
let g:airline_right_sep = '«'
let g:airline_right_sep = '◀'
let g:airline_symbols.linenr = '␊'
let g:airline_symbols.linenr = '␤'
let g:airline_symbols.linenr = '¶'
let g:airline_symbols.branch = '⎇'
let g:airline_symbols.paste = 'ρ'
let g:airline_symbols.paste = 'Þ'
let g:airline_symbols.paste = '∥'
let g:airline_symbols.whitespace = 'Ξ'

" Automatically load NERDTree on startup
" autocmd vimenter * NERDTree

" Set tag file search order
set tags=./tags;

" Use ack for grepping from inside VIM
set grepprg=ack

" If a test file, then run the test
map <Leader>t :w<cr>:call RunCurrentTest()<CR>

" Custom keyboard mappings
let mapleader = ","
 
" Use ,v to make a new vertical split, ,s for a horiz, ,x to close a split
noremap <leader>v <c-w>v<c-w>l
noremap <leader>s <c-w>s<c-w>j
noremap <leader>x <c-w>c
 
" Use ctrl-h/j/k/l to switch betweeen splits
map <c-j> <c-w>j
map <c-k> <c-w>k
map <c-l> <c-w>l
map <c-h> <c-w>h

" Cycle through grep search results
map <c-n> :cn<cr>
map <c-p> :cp<cr>

" Git blame the highlighted lines
vmap <Leader>b :<C-U>!git blame <C-R>=expand("%:p") <CR> \| sed -n <C-R>=line("'<") <CR>,<C-R>=line("'>") <CR>p <CR>

" Remove highlighting
" map <C-h> :nohl<cr> " Currently used to navigate splits


""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
" Test-running stuff
""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
function! RunCurrentTest()
  let in_test_file = match(expand("%"), '\(.feature\|_spec.rb\|_test.rb\)$') != -1
  if in_test_file
    call SetTestFile()

    if match(expand('%'), '\.feature$') != -1
      call SetTestRunner("!bin/cucumber")
      exec g:bjo_test_runner g:bjo_test_file
    elseif match(expand('%'), '_spec\.rb$') != -1
      call SetTestRunner("!bin/rspec")
      exec g:bjo_test_runner g:bjo_test_file
    else
      call SetTestRunner("!ruby -Itest")
      exec g:bjo_test_runner g:bjo_test_file
    endif
  else
    exec g:bjo_test_runner g:bjo_test_file
  endif
endfunction

function! SetTestRunner(runner)
  let g:bjo_test_runner=a:runner
endfunction

function! RunCurrentLineInTest()
  let in_test_file = match(expand("%"), '\(.feature\|_spec.rb\|_test.rb\)$') != -1
  if in_test_file
    call SetTestFileWithLine()
  end

  exec "!bin/rspec" g:bjo_test_file . ":" . g:bjo_test_file_line
endfunction

function! SetTestFile()
  let g:bjo_test_file=@%
endfunction

function! SetTestFileWithLine()
  let g:bjo_test_file=@%
  let g:bjo_test_file_line=line(".")
endfunction