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" Load plugins that come with vim
runtime macros/matchit.vim

" Pathogen and basic shit
runtime bundle/pathogen/autoload/pathogen.vim
call pathogen#infect()
call pathogen#helptags()
syntax enable
filetype plugin indent on

" Basic settings
let mapleader=","

set nocompatible                   " This is vim not vi
set mouse=a                        " Allow use of mouse
set exrc                           " Allow directory specific shit
set number                         " Show line numbers
set ruler                          " Show current line and column
set nrformats=                     " Treat all numbers as decimal
set history=200                    " Keep moar history
set modeline

" Color scheme settings
color solarized
set background=dark

" Make the status line useful
if has("statusline") && !&cp
  let g:Powerline_symbols = 'fancy'
  set laststatus=2                 " always show the status bar

  " Start the status line
  set statusline=%f\ %m\ %r        " File path, modified, read only
  set statusline+=Line:%l/%L[%p%%] " Line number
  set statusline+=Col:%v           " Column number
  set statusline+=Buf:#%n          " Buffer number
  set statusline+=[%b][0x%B]       " ASCII and Hex values for char at cursor
endif

" Whitespace settings
set nowrap                         " don't wrap lines
set tabstop=2                      " a tab is two spaces
set shiftwidth=2                   " an autoindent (with <<) is two spaces
set softtabstop=2                  " if we have smart tabs, treat like hard tabs
set noexpandtab                    " Use hard tabs
set list                           " Show invisible characters
set backspace=indent,eol,start     " backspace through everything in insert mode

" List chars
set listchars=""                   " Reset the listchars
set listchars=tab:\ \              " a tab should display as "  ", trailing whitespace as "."
set listchars+=trail:.             " show trailing spaces as dots
set listchars+=extends:>           " The character to show in the last column when wrap is off and the line continues beyond the right of the screen
set listchars+=precedes:<          " The character to show in the last column when wrap is off and the line continues beyond the right of the screen

" Fold settings
set foldmethod=marker
set foldenable

set shell=bash " zsh is slow for some reason, and dropping the /bin makes it run .bashrc for who knows why

" Tlist settings
let tlist_php_settings = 'php;c:class;f:function;d:constant'
let Tlist_File_Fold_Auto_Close = 1
let Tlist_GainFocus_On_ToggleOpen = 1
let Tlist_Use_Right_Window = 1
let Tlist_Close_On_Select = 1

" Syntastic settings
let g:syntastic_mode_map = { 'mode': 'active',
      \ 'active_filetypes': [],
      \ 'passive_filetypes': ['cucumber'] }

""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
" PROMOTE VARIABLE TO RSPEC LET
""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
function! PromoteToLet()
  :normal! dd
  " :exec '?^\s*it\>'
  :normal! P
  :.s/\(\w\+\) = \(.*\)$/let(:\1) { \2 }/
  :normal ==
endfunction
command! PromoteToLet :call PromoteToLet()
map <leader>l :PromoteToLet<cr>

""
"" Searching
""

set hlsearch    " highlight matches
set incsearch   " incremental searching
set ignorecase  " searches are case insensitive...
set smartcase   " ... unless they contain at least one capital letter

""
"" Wild settings
""

" TODO: Investigate the precise meaning of these settings
" set wildmode=list:longest,list:full

" Disable output and VCS files
set wildignore+=*.o,*.out,*.obj,.git,*.rbc,*.rbo,*.class,.svn,*.gem

" Disable archive files
set wildignore+=*.zip,*.tar.gz,*.tar.bz2,*.rar,*.tar.xz

" Ignore bundler and sass cache
set wildignore+=*/vendor/gems/*,*/vendor/cache/*,*/.bundle/*,*/.sass-cache/*

" Disable temp and backup files
set wildignore+=*.swp,*~,._*

""
"" Backup and swap files
""

set backupdir=~/.vim/_backup//    " where to put backup files.
set directory=~/.vim/_temp//      " where to put swap files.
set nobackup                      " But fuck it no backups
set noswapfile                    " Also fuck swaps

""
"" Hooks
""

if has("autocmd")
  augroup vimrc_autocmds
    " NERD Tree settings
    autocmd bufenter * if (winnr("$") == 1 && exists("b:NERDTreeType") && b:NERDTreeType == "primary") | q | endif " Close vim if NERD Tree is our only window
  augroup END
  " Jump to last cursor position unless it's invalid or in an event handler
  autocmd BufReadPost *
        \ if line("'\"") > 0 && line("'\"") <= line("$") |
        \   exe "normal g`\"" |
        \ endif

  " Language specific indentation
  autocmd FileType ruby,haml,eruby,yaml,html,javascript,sass,cucumber set ai sw=2 sts=2 et
end

""
"" Mappings
""
nmap <leader>hs :set hlsearch! hlsearch?<CR>
nmap <silent> <leader>md :!mkdir -p %:p:h<CR>

" Edit mode helpers
cnoremap %% <C-R>=expand('%:h').'/'<cr>
map <leader>ew :e %%
map <leader>es :sp %%
map <leader>ev :vsp %%
map <leader>et :tabe %%

" Caps is ctrl -- need to make esc something I can actually type
inoremap kj <Esc>

" Forcing myself to not use arrow keys in insert mode and ctrl+[
inoremap <Left>  <NOP>
inoremap <Right> <NOP>
inoremap <Up>    <NOP>
inoremap <Down>  <NOP>

" Taglist Mappings
nnoremap <leader>tl :Tlist<CR>

" NERD Tree mappings
nnoremap <leader>nt :NERDTreeToggle<CR>
nnoremap <leader>nf :NERDTreeFind<CR>


""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
" RUNNING TESTS
""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
map <leader>t :call RunTestFile()<cr>
map <leader>T :call RunNearestTest()<cr>
map <leader>a :call RunTests('')<cr>
map <leader>c :w\|:!script/features<cr>
map <leader>w :w\|:!script/features --profile wip<cr>

function! RunTestFile(...)
    if a:0
        let command_suffix = a:1
    else
        let command_suffix = ""
    endif

    " Run the tests for the previously-marked file.
    let in_test_file = match(expand("%"), '\(.feature\|_spec.rb\)$') != -1
    if in_test_file
        call SetTestFile()
    elseif !exists("t:grb_test_file")
        return
    end
    call RunTests(t:grb_test_file . command_suffix)
endfunction

function! RunNearestTest()
    let spec_line_number = line('.')
    call RunTestFile(":" . spec_line_number . " -b")
endfunction

function! SetTestFile()
    " Set the spec file that tests will be run for.
    let t:grb_test_file=@%
endfunction

function! RunTests(filename)
    " Write the file and run tests for the given filename
    :w
    :silent !echo;echo;echo;echo;echo;echo;echo;echo;echo;echo
    :silent !echo;echo;echo;echo;echo;echo;echo;echo;echo;echo
    :silent !echo;echo;echo;echo;echo;echo;echo;echo;echo;echo
    :silent !echo;echo;echo;echo;echo;echo;echo;echo;echo;echo
    :silent !echo;echo;echo;echo;echo;echo;echo;echo;echo;echo
    :silent !echo;echo;echo;echo;echo;echo;echo;echo;echo;echo
    if match(a:filename, '\.feature$') != -1
        exec ":!script/features " . a:filename
    else
        if filereadable("script/test")
            exec ":!script/test " . a:filename
        elseif filereadable("Gemfile")
            exec ":!bundle exec rspec --color " . a:filename
        else
            exec ":!rspec --color " . a:filename
        end
    end
endfunction