set nocompatible              " be iMproved, required

" set the runtime path to include Vundle and initialize
set rtp+=~/.vim/bundle/Vundle.vim
filetype off
call vundle#begin()
" alternatively, pass a path where Vundle should install plugins
"call vundle#begin('~/some/path/here')


Plugin 'gmarik/Vundle.vim'
Plugin 'nsf/gocode', {'rtp': 'vim/'}
Plugin 'fatih/vim-go', { 'do': ':GoUpdateBinaries' }
Plugin 'scrooloose/nerdtree'
Plugin 'Xuyuanp/nerdtree-git-plugin'
Plugin 'ctrlpvim/ctrlp.vim'
Plugin 'dyng/ctrlsf.vim'
Plugin 'tpope/vim-fugitive'
Plugin 'ryanoasis/vim-devicons'
Plugin 'sebdah/vim-delve'
Plugin 'Shougo/deoplete.nvim', { 'do': ':UpdateRemotePlugins' }
Plugin 'zchee/deoplete-go', { 'do': 'make'}
Plugin 'flazz/vim-colorschemes'
Bundle 'jistr/vim-nerdtree-tabs'

" All of your Plugins must be added before the following line
call vundle#end()            " required
filetype plugin indent on    " required
" To ignore plugin indent changes, instead use:
"filetype plugin on
"
" Brief help
" :PluginList       - lists configured plugins
" :PluginInstall    - installs plugins; append `!` to update or just :PluginUpdate
" :PluginSearch foo - searches for foo; append `!` to refresh local cache
" :PluginClean      - confirms removal of unused plugins; append `!` to auto-approve removal
let g:deoplete#enable_at_startup = 1

set number
set relativenumber
set clipboard=unnamedplus
set tabstop=4
set softtabstop=4
set shiftwidth=4


"colors
colorscheme gruvbox
set background=dark
let g:gruvbox_contrast_dark = "hard"

filetype plugin on
syntax on

"enabling script which closing brackets and quotes by default and ignoring
"pressing closing bracket or quote if cursor is under closing bracket or quote
let g:brackets = 1
let g:braces = 1
let g:double_quotes = 1
let g:single_quotes = 1
let g:square_brackets = 1
source $HOME/.vim/syntax/brackets.vim
source $HOME/.vim/syntax/quotes.vim


"bindings
noremap <F2> :NERDTreeFocusToggle<CR>
noremap <F3> :NERDTreeTabsToggle<CR>
map <C-S-f> <ESC>:CtrlSF
tnoremap <Esc> <C-\><C-n>
noremap <A-t> :below 15sp term://zsh <CR>i
tnoremap <A-h> <C-\><C-N><C-w>h
tnoremap <A-j> <C-\><C-N><C-w>j
tnoremap <A-k> <C-\><C-N><C-w>k
tnoremap <A-l> <C-\><C-N><C-w>l
inoremap <A-h> <C-\><C-N><C-w>h
inoremap <A-j> <C-\><C-N><C-w>j
inoremap <A-k> <C-\><C-N><C-w>k
inoremap <A-l> <C-\><C-N><C-w>l
nnoremap <A-h> <C-w>h
nnoremap <A-j> <C-w>j
nnoremap <A-k> <C-w>k
nnoremap <A-l> <C-w>l
inoremap <silent><expr> <TAB>
    \ pumvisible() ? "\<C-n>" :
    \ <SID>check_back_space() ? "\<TAB>" :
    \ deoplete#mappings#manual_complete()
function! s:check_back_space() abort "{{{
    let col = col('.') - 1
    return !col || getline('.')[col - 1]  =~ '\s'
endfunction"}}}


"Go highligting
let g:go_auto_type_info = 1
let g:go_highlight_extra_types = 1
let g:go_highlight_types = 1
let g:go_highlight_functions = 1
let g:go_highlight_function_arguments = 1
let g:go_highlight_function_calls = 1

"statusline
set statusline=
set statusline+=%#PrimaryBlock#
set statusline+=%#SecondaryBlock#
set statusline+=%{MyGitBranch()}
set statusline+=%#Blanks#
set statusline+=\ %t\
set statusline+=%(%m%)
set statusline+=%=
set statusline+=%#SecondaryBlock#
set statusline+=\ Ln
set statusline+=\ %l
set statusline+=,Col
set statusline+=\ %c\
set statusline+=%#PrimaryBlock#
set statusline+=\ %Y\

function! MyGitBranch()
	return winwidth(0) > 30 && fugitive#head() != '' ? (' ' . fugitive#head()) : ''
endfunction

function! MyFiletype()
  return winwidth(0) > 30 ? (strlen(&filetype) ? WebDevIconsGetFileTypeSymbol() : '?') : ''
endfunction

function! MyFileformat()
  return winwidth(0) > 30 ? (WebDevIconsGetFileFormatSymbol()) : ''
endfunction