" change runtime path
set runtimepath=~/.config/vim/runtime/

execute pathogen#infect()
execute pathogen#helptags()

"we don't want vi compatibility AKA Make Vim more useful
set nocompatible

"color schemes
"colorscheme desert
"colorscheme jellybeans
"colorscheme molokai
"colorscheme wombat256mod
"colorscheme hickop
colorscheme torte
"colorscheme deus
"colorscheme moria
"colorscheme pablo
"colorscheme slate
"colorscheme evening
"colorscheme darkblue
"colorscheme base16-flat
"colorscheme inkpot
"colorscheme liquidcarbon
"colorscheme sonofobsidian
"colorscheme vividchalk
"colorscheme evening
"colorscheme morning
"colorscheme elflord
"colorscheme koehler
"colorscheme delek
"colorscheme ron
"colorscheme shine
"colorscheme peachpuff
"colorscheme peaksea
"colorscheme murphy
"colorscheme zellner
"colorscheme sunburst
"colorscheme pinksea
"colorscheme CandyPaper

set omnifunc=syntaxcomplete#Complete
set completeopt-=preview

set wildignore=*.png,*.jpg,node_modules,*.min.js,*.txt,*.bak,*.exe,vendor.js
set autochdir
set tags=./.git/tags,tags;$HOME
set noswapfile
set backupcopy=yes
set autoread
set selection=exclusive
set ttimeoutlen=50
" Use the OS clipboard by default (on versions compiled with `+clipboard`)
set clipboard=unnamedplus
" Enhance command-line completion
set wildmenu
" Allow cursor keys in insert mode
set esckeys
" Allow backspace in insert mode
set backspace=indent,eol,start
" Optimize for fast terminal connections
set ttyfast
" Add the g flag to search/replace by default
set gdefault
" Use UTF-8 without BOM
set encoding=utf-8 "nobomb

set binary

" Don't add empty newlines at the end of files
set noeol

set history=500  " Number of things to remember in history.
set t_Co=256

" Centralize backups, swapfiles and undo history
if exists("&backupdir")
  set backupdir=~/tools/vim/backups
endif
if exists("&directory")
  set directory=~/tools/vim/swaps
endif
if exists("&undodir")
  set undodir=~/tools/vim/undo
endif

" Respect modeline in files
set modeline
set modelines=4

" Enable per-directory .vimrc files and disable unsafe commands in them
set exrc
set secure

" Enable line numbers
set number
" Enable syntax highlighting
syntax on
" Highlight current line
set cursorline
" Make tabs as wide as four spaces
set tabstop=4
set expandtab
set shiftwidth=4

" Show “invisible” characters
set lcs=tab:▸\ ,trail:·,eol:¬,nbsp:_
set list
" Highlight searches
set hlsearch
" Ignore case of searches
set ignorecase
" Highlight dynamically as pattern is typed
set incsearch
" Always show status line
set laststatus=2
" Enable mouse in all modes
set mouse=a
" Disable error bells
set noerrorbells
" Dont reset cursor to start of line when moving around.
set nostartofline
" Show the cursor position
set ruler
" Dont show the intro message when starting Vim
set shortmess=atI
" Show the current mode
set showmode
" Show the filename in the window titlebar
set title
" Show the (partial) command as its being typed
set showcmd

" Start scrolling x lines before the horizontal window border
set scrolloff=4

autocmd FileType javascript setlocal ts=4 sts=4 sw=4 expandtab
autocmd FileType yaml setlocal ts=2 sts=2 sw=2 expandtab
autocmd Filetype go setlocal ts=4 sw=4 sts=4 noexpandtab


" Change mapleader
let mapleader = ","

map <leader><Space> :HardTimeToggle<CR>

map <Space> :noh<CR>

"replace 
 with regular newlines
noremap <leader>c :%s/
//g<CR>

"list buffers
map <leader>w :buffers<CR>

" open erros
map <leader>e :lw 5<CR>

" mini buffer explorer toggle
map <Leader>b :MBEToggle<cr>

" easymotion mappings
" n character search
map <leader>/ <Plug>(easymotion-tn)
" 2 character search
map <leader>s <Plug>(easymotion-s2)

" nerdtree mapppings
nmap <leader>n :NERDTreeToggle %:p:h<CR>
nmap <leader>m :NERDTreeClose<CR>:NERDTreeFind<CR>

" strips whitespace
noremap <leader>ss :call StripWhitespace()<CR>

" Strip trailing whitespace (,ss)
function! StripWhitespace()
  let save_cursor = getpos(".")
  let old_query = getreg('/')
  :%s/\s\+$//e
  call setpos('.', save_cursor)
  call setreg('/', old_query)
endfunction


" pane resizing
noremap <C-w> :resize -3<Cr>
noremap <C-x> :resize +3<Cr>
noremap <C-a> :vertical resize +3<Cr>
noremap <C-d> :vertical resize -3<Cr>

"pane movements
noremap <C-h> <C-w>h
noremap <C-j> <C-w>j
noremap <C-k> <C-w>k
noremap <C-l> <C-w>l

map <leader>x :%s/\s\+$//<CR>:noh<Cr>

"reload vim config
noremap <leader>rr :so ~/.vimrc<CR>

"open vimrc in a new tab
map <leader>v :tabedit ~/.vimrc<CR>
map <F1> <Nop>

" Save a file as root (,W)
noremap <leader>W :w !sudo tee % > /dev/null<CR>

" generate tags
nnoremap <leader>c :! ctags -R -f ./.git/tags .<CR>

" enable neocomplete
let g:neocomplete#enable_at_startup = 0

" Use smartcase
let g:neocomplete#enable_smart_case = 0

" indent guides 
let g:indent_guides_enable_on_vim_startup = 1
let g:indent_guides_guide_size = 1
let g:indent_guides_start_level = 2

" tern
let g:tern_show_argument_hits='on_hold'
let g:tern_map_keys=1
let g:tern_map_prefix = '<leader>'

" vim-go
let g:go_highlight_functions = 1
let g:go_highlight_methods = 1
let g:go_highlight_structs = 1
let g:go_highlight_operators = 1
let g:go_highlight_build_constraints = 1
let g:go_highlight_extra_types = 1
let g:go_fmt_command = "goreturns"
" -b -w -p"

let g:syntastic_go_checkers = ['go', 'errcheck', 'gofmt', 'golint', 'govet']
"let g:syntastic_mode_map = { 'mode': 'active', 'passive_filetypes': ['go'] }

" Automatic commands
if has("autocmd")
  " Use relative line numbers
  if exists("&relativenumber")
    set relativenumber
    au BufReadPost * set relativenumber
  endif

  " rename symbol
  au FileType go nmap <Leader>r <Plug>(go-rename)

  " show type info
  au FileType go nmap <Leader>ki <Plug>(go-info)

  " go def
  au FileType go nmap <Leader>di <Plug>(go-def-split)
  au FileType go nmap <Leader>ds <Plug>(go-def-vertical)
  au FileType go nmap <Leader>dt <Plug>(go-def-tab)

  " go docs
  au FileType go nmap <Leader>gd <Plug>(go-doc)
  au FileType go nmap <Leader>gi <Plug>(go-doc-vertical)
  au FileType go nmap <Leader>gb <Plug>(go-doc-browser)
endif

" ctrl p
let g:ctrlp_map = '<C-P>'
"nnoremap <C-l> :CtrlPTag<cr>

let g:ctrlp_cmd = 'CtrlPLastMode'
let g:ctrlp_extensions = ['line']
let g:ctrlp_show_hidden = 1


"'c' - the directory of the current file.
"'a' - the directory of the current file, unless it is a subdirectory of the cwd
"'r' - the nearest ancestor of the current file that contains one of these directories or files: .git .hg .svn .bzr _darcs
"'w' - modifier to "r": start search from the cwd instead of the current file's directory
"0 or '' (empty string) - disable this feature.
let g:ctrlp_working_path_mode = 'ra'

let g:ctrlp_by_filename = 0
let g:ctrlp_max_files = 5000
let g:ctrlp_custom_ignore = {
  \ 'dir':  '\v[\/]\.(git|hg|svn)$',
  \ 'file': '\v\.(exe|so|dll)$',
  \ }

let g:go_disable_autoinstall = 0

"airline config
let g:airline#extensions#tabline#enabled = 1
" the separator used on the left side >
"let g:airline_left_sep='>'
" the separator used on the right side >
"let g:airline_right_sep='<'
" enable modified detection >
let g:airline_detect_modified=1
" enable paste detection >
let g:airline_detect_paste=1
" enable iminsert detection >
let g:airline_detect_iminsert=1
" determine whether inactive windows should have the left section collapsed to only the filename of that buffer.
let g:airline_inactive_collapse=1
" enable/disable csv integration for displaying the current column.
let g:airline#extensions#csv#enabled = 1
" customize the whitespace symbol. >
let g:airline#extensions#whitespace#symbol = '.'
" themes are automatically selected based on the matching colorscheme. this can be overridden by defining a value.
"let g:airline_theme=
" if you want to patch the airline theme before it gets applied, you can supply the name of a function where you can modify the palette.
let g:airline_theme_patch_func = 'AirlineThemePatch'
function! AirlineThemePatch(palette)
  if g:airline_theme == 'badwolf'
    for colors in values(a:palette.inactive)
      let colors[3] = 245
    endfor
  endif
endfunction
" enable/disable automatic population of the `g:airline_symbols` dictionary with powerline symbols.
let g:airline_powerline_fonts=1
" define the set of text to display for each mode.
let g:airline_mode_map = {
    \ '__' : '-',
    \ 'n'  : 'N',
    \ 'i'  : 'I',
    \ 'R'  : 'R',
    \ 'c'  : 'C',
    \ 'v'  : 'V',
    \ 'V'  : 'V',
    \ '' : 'V',
    \ 's'  : 'S',
    \ 'S'  : 'S',
    \ '' : 'S',
    \ }
" defines whether the preview window should be excluded from have its window statusline modified (may help with plugins which use the preview window heavily) >
let g:airline_exclude_preview = 0
" change the text for when no branch is detected >
let g:airline#extensions#branch#empty_message = 'No Branch'
" truncate long branch names to a fixed length >
let g:airline#extensions#branch#displayed_head_limit = 15
" enable/disable fugitive/lawrencium integration >
let g:airline#extensions#branch#enabled = 1

" syntastic settings
let g:syntastic_always_populate_loc_list = 1
let g:syntastic_auto_loc_list = 2
let g:syntastic_check_on_open = 1
let g:syntastic_check_on_wq = 1
let g:syntastic_loc_list_height = 1
let g:syntastic_enable_balloons = 1

let g:syntastic_javascript_checkers = ['standard']

" YCM
let g:ycm_key_list_select_completion = ['<TAB>', '<Down>']

" Enable file type detection
filetype plugin indent on

augroup myvimrc
  au!
  au BufWritePost .vimrc so $MYVIMRC
augroup END

" Automatic commands
if has("autocmd")
	" Treat .json files as .js
	autocmd BufNewFile,BufRead *.json setfiletype json syntax=javascript
	" Treat .md files as Markdown
	autocmd BufNewFile,BufRead *.md setlocal filetype=markdown

  autocmd BufRead,BufNewFile *.html setfiletype html syntax=htmldjango
  autocmd BufRead,BufNewFile *.template setfiletype html template syntax=htmldjango
  autocmd BufRead,BufNewFile *.go setfiletype golang syntax=go
  autocmd BufRead,BufNewFile *.php setfiletype php syntax=go
  autocmd BufRead,BufNewFile Dockerfile* setfiletype Dockerfile syntax=go
  " Spell check and line wrap just for git commit messages
  autocmd Filetype gitcommit setlocal spell textwidth=72
endif


au GUIEnter * set vb t_vb=


if has('gui_running')
  set go =mt
  set guifont=Literation\ Mono\ for\ Powerline:h12,Literation_Mono_for_Powerline:h12,Inconsolata\ for\ Powerline:h10,Ubuntu\ Mono:h26,Consolas:h12,Courier:h12
endif