gistfile1.txt

function! s:BundleGet() "{{{
  let bundle_dir = expand('~/.vim/bundle')
  try
    let org_cwd = getcwd()
    silent lcd `=bundle_dir`
    let repo = matchstr(getline('.'), 'BUNDLE:\s\+\zs.*')
    if repo != ''
      let local_name = substitute(fnamemodify(repo, ':t'),
            \ '^\%\(vim-\)\?\(.*\).git','\1', '')
      if isdirectory(local_name)
        let cmd = 'cd ' . local_name
        echo cmd
        lcd `=local_name`
        let cmd =  'git pull'
        echo cmd
        let output = vimproc#system(cmd)
        echo output
      else
        let cmd = 'git clone ' . repo . ' ' . local_name
        echo cmd
        let output =  vimproc#system(cmd)
        echo output
      endif
    endif
  finally
    silent lcd `=org_cwd`
  endtry
endfunction"}}}