vim-go vimrc setup

gistfile1.txt

" serkan haytac
call pathogen#infect()
call pathogen#helptags()
syntax on
set background=light
filetype plugin indent on
set number
set nowrap
set hlsearch
let g:go_disable_autoinstall = 0
let g:go_fmt_autosave = 1
let g:go_fmt_fail_silently = 1
let g:go_play_open_brower = 0
let g:go_fmt_command = "goimports"
let g:go_fmt_autosave = 0
let g:go_highlight_functions = 1
let g:go_highlight_methods = 1 
let g:go_highlight_structs = 1
set foldmethod=indent
set foldnestmax=10
set nofoldenable
set foldlevel=1
set shell=/bin/sh
map <C-n> :NERDTreeToggle<CR>
map <F8> :TagbarToggle<CR> 
autocmd StdinReadPre * let s:std_in=1
autocmd VimEnter * if argc() == 0 && !exists("s:std_in") | NERDTree | endif
autocmd bufenter * if (winnr("$") == 1 && exists("b:NERDTreeType") && b:NERDTreeType == "primary") | q | endif
nmap <F8> :TagbarToggle<CR>
nmap <F9> :NERDTree<CR>

" go-def settings
let g:godef_split=2
let g:godef_same_file_in_same_window=1




let g:tagbar_type_go = {
    \ 'ctagstype' : 'go',
    \ 'kinds'     : [
        \ 'p:package',
        \ 'i:imports:1',
        \ 'c:constants',
        \ 'v:variables',
        \ 't:types',
        \ 'n:interfaces',
        \ 'w:fields',
        \ 'e:embedded',
        \ 'm:methods',
        \ 'r:constructor',
        \ 'f:functions'
    \ ],
    \ 'sro' : '.', 
    \ 'kind2scope' : {
        \ 't' : 'ctype',
        \ 'n' : 'ntype'
    \ },
    \ 'scope2kind' : {
        \ 'ctype' : 't',
        \ 'ntype' : 'n'
    \ },
    \ 'ctagsbin'  : 'gotags',
    \ 'ctagsargs' : '-sort -silent'
\ }