""""""""""""""""
" Vundle plugins
""""""""""""""""

set nocompatible
filetype off
set rtp+=~/.vim/bundle/Vundle.vim
call vundle#begin()
Plugin 'VundleVim/Vundle.vim'  "Let's Vundle manage Vundle
Plugin 'wakatime/vim-wakatime' "Wakatime for time tracking
call vundle#end()
filetype plugin indent on

"""""""""""""""""
" Basic Settings
"""""""""""""""""
set nocompatible
filetype off
filetype plugin indent on
set autowrite
set autoindent
set cindent
set number
set encoding=utf-8
set autoread
set incsearch
set hlsearch
set showcmd
set nobackup
set pumheight=10
" This enables us to undo files even if you exit Vim.
if has('persistent_undo')
set undofile
set undodir=~/.config/vim/tmp/undo//
endif

"""""""""""""""
" Pathogen
"""""""""""""""

execute pathogen#infect()
syntax on
filetype plugin indent on
call plug#begin()
Plug 'fatih/vim-go', { 'do': ':GoInstallBinaries' }
call plug#end()

"""""""""""
" Color Scheme
"""""""""""

syntax enable
set background=light
let g:solarized_termcolors=256
colorscheme solarized

""""""""""""""""""""""
" Mappings
""""""""""""""""""""""

map <C-n> :cnext<CR>  " for vim-go error highlight
map <C-m> :cprevious<CR> " for vim-go error highlight
map <C-w> :tabp<CR>
map <C-e> :tabn<CR>
map <C-t> :NERDTreeToggle<CR>

nnoremap <leader>a :cclose<CR>

if has("gui_running")
    inoremap <C-Space> <C-n>
else " no gui
  if has("unix")
    inoremap <Nul> <C-n>
  endif
endif



""""""""""""""""""""
" Settings for vim-go
""""""""""""""""""""
let g:go_fmt_command = "goimports"
let g:go_autodetect_gopath = 1
let g:go_list_type = "quickfix"
let g:go_highlight_types = 1
let g:go_highlight_fields = 1
let g:go_highlight_functions = 1
let g:go_highlight_function_calls = 1
let g:go_highlight_extra_types = 1
let g:go_highlight_generate_tags = 1

augroup go
  autocmd!

  " Show by default 4 spaces for a tab
  autocmd BufNewFile,BufRead *.go setlocal noexpandtab tabstop=4 shiftwidth=4

  " :GoBuild and :GoTestCompile
  autocmd FileType go nmap <leader>b :<C-u>call <SID>build_go_files()<CR>

  " :GoTest
  autocmd FileType go nmap <leader>t  <Plug>(go-test)

  " :GoRun
  autocmd FileType go nmap <leader>r  <Plug>(go-run)

  " :GoDoc
  autocmd FileType go nmap <Leader>d <Plug>(go-doc)

  " :GoCoverageToggle
  autocmd FileType go nmap <Leader>c <Plug>(go-coverage-toggle)

  " :GoInfo
  autocmd FileType go nmap <Leader>i <Plug>(go-info)

  " :GoMetaLinter
  autocmd FileType go nmap <Leader>l <Plug>(go-metalinter)

  " :GoDef but opens in a vertical split
  autocmd FileType go nmap <Leader>v <Plug>(go-def-vertical)
  " :GoDef but opens in a horizontal split
  autocmd FileType go nmap <Leader>s <Plug>(go-def-split)

  " :GoAlternate  commands :A, :AV, :AS and :AT
  autocmd Filetype go command! -bang A call go#alternate#Switch(<bang>0, 'edit')
  autocmd Filetype go command! -bang AV call go#alternate#Switch(<bang>0, 'vsplit')
  autocmd Filetype go command! -bang AS call go#alternate#Switch(<bang>0, 'split')
  autocmd Filetype go command! -bang AT call go#alternate#Switch(<bang>0, 'tabe')
augroup END
" build_go_files is a custom function that builds or compiles the test file.
" It calls :GoBuild if its a Go file, or :GoTestCompile if it's a test file
function! s:build_go_files()
  let l:file = expand('%')
  if l:file =~# '^\f\+_test\.go$'
    call go#test#Test(0, 1)
  elseif l:file =~# '^\f\+\.go$'
    call go#cmd#Build(0)
  endif
endfunction

"""""""""""""""
" vim-latex   "
"""""""""""""""
filetype plugin on
set shellslash
filetype indent on
let g:text_flavor='latex'
map <C-Space> <C-n>
"""""""""""""""