if empty(glob('~/.config/nvim/autoload/plug.vim'))
  silent !curl -fLo ~/.config/nvim/autoload/plug.vim --create-dirs
    \ https://raw.githubusercontent.com/junegunn/vim-plug/master/plug.vim
  autocmd VimEnter * PlugInstall
endif

call plug#begin()
" Plugins
Plug 'miyakogi/seiya.vim'
Plug 'ctrlpvim/ctrlp.vim'
Plug 'FelikZ/ctrlp-py-matcher'
Plug 'jeetsukumaran/vim-filebeagle'
Plug 'bling/vim-airline'
Plug 'vim-airline/vim-airline-themes'
Plug 'scrooloose/nerdtree'
Plug 'christoomey/vim-tmux-navigator'
Plug 'editorconfig/editorconfig-vim'
Plug 'mhinz/vim-grepper'
Plug 'tomtom/tcomment_vim'
Plug 'ap/vim-css-color'
Plug 'autozimu/LanguageClient-neovim', { 'do': ':UpdateRemotePlugins' }
Plug 'neomake/neomake'
Plug 'ludovicchabant/vim-gutentags'
" Colorschemes
Plug 'whatyouhide/vim-gotham'
Plug 'flazz/vim-colorschemes'

"HTML & CSS
Plug 'hail2u/vim-css3-syntax'
Plug 'othree/html5.vim'
Plug 'Valloric/MatchTagAlways'
Plug 'digitaltoad/vim-jade'

"Javascript

"PHP
Plug 'StanAngeloff/php.vim', {'for': 'php'}
Plug 'lumiliet/vim-twig'
Plug 'Shougo/deoplete.nvim', { 'do': ':UpdateRemotePlugins' }
Plug 'padawan-php/deoplete-padawan', { 'for': 'php' }
Plug 'roxma/LanguageServer-php-neovim',  {'do': 'composer install && composer run-script parse-stubs', 'for': 'php'}
Plug 'SirVer/ultisnips' | Plug 'phux/vim-snippets'
"Git plugin
Plug 'tpope/vim-fugitive'

" Lua
Plug 'xolox/vim-misc'
Plug 'xolox/vim-lua-ftplugin'

"Vue
Plug 'posva/vim-vue'

Plug 'sbdchd/neoformat'
" Donnie says this is important
function! DoRemote(arg)
  UpdateRemotePlugins
endfunction
Plug 'Shougo/deoplete.nvim', { 'do': function('DoRemote') }

call plug#end()

let g:airline#extensions#tabline#enabled = 1
let g:airline#extensions#neomake#enabled = 0


syntax on
colorscheme gotham
set tabstop=2
set expandtab
set shiftwidth=2
set smartcase
set hlsearch
set number
set autoindent
set incsearch
set clipboard+=unnamedplus
set noswapfile
set t_Co=256
set hidden
set relativenumber
set list listchars=tab:»·,trail:·,nbsp:·
set termguicolors
set tags=.tags,./tags,tags;

let g:airline_theme="gotham"

"Option + Left and Right switch buffers
"execute "set <M-Right>=\e\eC"
"execute "set <M-Left>=\e\eD"
nnoremap <silent> <C-Right> :bnext<CR>
nnoremap <silent> <C-Left> :bprevious<CR>
nnoremap <silent> <C-Del> :bd<CR>

"Syntastic default settings
set statusline+=%#warningmsg#
set statusline+=%{SyntasticStatuslineFlag()}
set statusline+=%*

" let g:deoplete#sources#padawan#add_parentheses = 1
" needed for echodoc to work if add_parentheses is 1

" let g:deoplete#sources = get(g:,'deoplete#sources',{})
" let g:deoplete#sources.php = ['padawan', 'ultisnips', 'tags', 'buffer', 'LanguageClient']

let g:deoplete#enable_at_startup = 1
let g:deoplete#enable_ignore_case = 1
let g:deoplete#enable_smart_case = 1
let g:deoplete#enable_camel_case = 1
let g:deoplete#enable_refresh_always = 1
let g:deoplete#file#enable_buffer_path = 1
let g:deoplete#max_abbr_width = 0
let g:deoplete#max_menu_width = 0
let g:deoplete#omni#input_patterns = get(g:,'deoplete#omni#input_patterns',{})
let g:deoplete#omni#input_patterns.java = [
    \'[^. \t0-9]\.\w*',
    \'[^. \t0-9]\->\w*',
    \'[^. \t0-9]\::\w*',
    \]

call deoplete#custom#source('buffer', 'mark', 'ℬ')
call deoplete#custom#source('ternjs', 'mark', '')
call deoplete#custom#source('omni', 'mark', '⌾')
call deoplete#custom#source('file', 'mark', 'file')
call deoplete#custom#source('jedi', 'mark', '')
call deoplete#custom#source('typescript', 'mark', '')
call deoplete#custom#source('neosnippet', 'mark', '')
call deoplete#custom#source('java', 'mark', '')
call deoplete#custom#source('javacomplete2', 'mark', '')

call deoplete#custom#source('typescript',  'rank', 630)

set completefunc=autoprogramming#complete
let g:deoplete#auto_complete_delay = 50
let g:deoplete#ignore_sources = get(g:,'deoplete#ignore_sources',{})
let g:deoplete#ignore_sources.java = ['omni']
let g:deoplete#ignore_sources.php = ['omni']
let g:deoplete#omni#functions = get(g:,'deoplete#omni#functions',{})
call deoplete#custom#source('_', 'matchers', ['matcher_full_fuzzy'])
inoremap <expr><C-h> deoplete#mappings#smart_close_popup()."\<C-h>"
inoremap <expr><BS> deoplete#mappings#smart_close_popup()."\<C-h>"
inoremap <expr><C-x><C-o> deoplete#mappings#manual_complete()

function! GutentagsFilter(path) abort
    if fnamemodify(a:path, ':e') == 'java'
      return 0
    elseif fnamemodify(a:path, ':e') == ''
      return 0
    elseif fnamemodify(a:path, ':e') == 'xml'
      return 0
    elseif fnamemodify(a:path, ':e') == 'gradle'
      return 0
    else
      return 1
    endif
endfunction

let g:gutentags_enabled_user_func = 'GutentagsFilter'
let g:gutentags_ctags_tagfile = '.tags'
let g:gutentags_ctags_executable_php = 'ctags --langmap=php:.engine.inc.module.theme.install.php --php-kinds=cdfi --fields=+l'


" only start lsp when opening php files
au filetype php LanguageClientStart

" use LSP completion on ctrl-x ctrl-o as fallback for padawan in legacy projects
au filetype php set omnifunc=LanguageClient#complete

" no need for diagnostics, we're going to use neomake for that
let g:LanguageClient_diagnosticsEnable  = 0
let g:LanguageClient_signColumnAlwaysOn = 0

" I only use these 3 mappings
nnoremap <silent> gd :call LanguageClient_textDocument_definition()<CR>
nnoremap <silent> gr :call LanguageClient_textDocument_references()<CR>
nnoremap K :call LanguageClient_textDocument_hover()<cr>

" cycle through menu items with tab/shift+tab
inoremap <expr> <TAB> pumvisible() ? "\<c-n>" : "\<TAB>"
inoremap <expr> <s-tab> pumvisible() ? "\<c-p>" : "\<TAB>"

autocmd BufWritePost * Neomake
let g:neomake_error_sign   = {'text': '✖', 'texthl': 'NeomakeErrorSign'}
let g:neomake_warning_sign = {'text': '∆', 'texthl': 'NeomakeWarningSign'}
let g:neomake_message_sign = {'text': '➤', 'texthl': 'NeomakeMessageSign'}
let g:neomake_info_sign    = {'text': 'ℹ', 'texthl': 'NeomakeInfoSign'}

let g:UltiSnipsExpandTrigger="<c-j>"
let g:UltiSnipsJumpForwardTrigger="<c-j>"
let g:UltiSnipsJumpBackwardTrigger="<c-b>"

" PHP7
let g:ultisnips_php_scalar_types = 1

let g:seiya_auto_enable=1

let g:seiya_target_groups = has('nvim') ? ['guibg'] : ['ctermbg']