sudo apt-get install python-dev python-pip python4-dev python3-pip 
sudo apt-get install software-properties-common 
sudo add-apt-repository ppa:neovim-ppa/stable 
sudo apt-get update 
sudo apt-get install neovim

"unite.vim関連


" バッファ一覧
nnoremap <silent> ,ub :<C-u>Unite buffer<CR>
" ファイル一覧
nnoremap <silent> ,uf :<C-u>UniteWithBufferDir -buffer-name=files file<CR>
" レジスタ一覧
nnoremap <silent> ,ur :<C-u>Unite -buffer-name=register register<CR>
" 最近使用したファイル一覧
nnoremap <silent> ,um :<C-u>Unite file_mru<CR>
" 常用セット
nnoremap <silent> ,uu :<C-u>Unite buffer file_mru<CR>
" 全部乗せ
nnoremap <silent> ,ua :<C-u>UniteWithBufferDir -buffer-name=files buffer file_mru bookmark file<CR>


" ウィンドウを分割して開く
au FileType unite nnoremap <silent> <buffer> <expr> <C-j> unite#do_action('split')
au FileType unite inoremap <silent> <buffer> <expr> <C-j> unite#do_action('split')
" ウィンドウを縦に分割して開く
au FileType unite nnoremap <silent> <buffer> <expr> <C-l> unite#do_action('vsplit')
au FileType unite inoremap <silent> <buffer> <expr> <C-l> unite#do_action('vsplit')
" ESCキーを2回押すと終了する
au FileType unite nnoremap <silent> <buffer> <ESC><ESC> :q<CR>
au FileType unite inoremap <silent> <buffer> <ESC><ESC> <ESC>:q<CR>

" ファイル一覧
nnoremap <silent> ,uf :<C-u>DeniteBufferDir -buffer-name=files file<CR>
 :
" 全部乗せ
nnoremap <silent> ,ua :<C-u>DeniteBufferDir -buffer-name=files buffer file_mru file<CR>

set -s escape-time 10

  autocmd FileType denite call s:denite_my_settings()
  function! s:denite_my_settings() abort
    nnoremap <silent><buffer><expr> <CR>
    \ denite#do_map('do_action')
    nnoremap <silent><buffer><expr> d
    \ denite#do_map('do_action', 'delete')
    nnoremap <silent><buffer><expr> p
    \ denite#do_map('do_action', 'preview')
    nnoremap <silent><buffer><expr> q
    \ denite#do_map('quit')
    nnoremap <silent><buffer><expr> i
    \ denite#do_map('open_filter_buffer')
    nnoremap <silent><buffer><expr> <Space>
    \ denite#do_map('toggle_select').'j'
  endfunction

npm install -g typescript-language-server intelephense

" php 
if executable('intelephense')
  augroup LspPHPIntelephense
    au!
    au User lsp_setup call lsp#register_server({
        \ 'name': 'intelephense',
        \ 'cmd': {server_info->[&shell, &shellcmdflag, 'intelephense --stdio']},
        \ 'whitelist': ['php'],
        \ 'initialization_options': {'storagePath': '/tmp/intelephense'},
        \ 'workspace_config': {
        \   'intelephense': {
        \     'files': {
        \       'maxSize': 1000000,
        \       'associations': ['*.php', '*.phtml'],
        \       'exclude': [],
        \     },
        \     'completion': {
        \       'insertUseDeclaration': v:true,
        \       'fullyQualifyGlobalConstantsAndFunctions': v:false,
        \       'triggerParameterHints': v:true,
        \       'maxItems': 100,
        \     },
        \     'format': {
        \       'enable': v:true
        \     },
        \   },
        \ }
        \})
  augroup END
endif



" typescript
if executable('typescript-language-server')
    au User lsp_setup call lsp#register_server({
        \ 'name': 'typescript-language-server',
        \ 'cmd': {server_info->[&shell, &shellcmdflag, 'typescript-language-server --stdio']},
        \ 'root_uri':{server_info->lsp#utils#path_to_uri(lsp#utils#find_nearest_parent_file_directory(lsp#utils#get_buffer_path(), 'tsconfig.json'))},
        \ 'whitelist': ['typescript', 'typescript.tsx'],
        \ })
endif

function! s:on_lsp_buffer_enabled() abort
    setlocal omnifunc=lsp#complete
    setlocal signcolumn=yes
    nmap <buffer> gd <plug>(lsp-definition)
    nmap <buffer> <f2> <plug>(lsp-rename)
    " refer to doc to add more commands
endfunction


augroup lsp_install
    au!
    " call s:on_lsp_buffer_enabled only for languages that has the server registered.
    autocmd User lsp_buffer_enabled call s:on_lsp_buffer_enabled()
augroup END

Plugin 'mattn/vim-lsp-settings'

if empty(globpath(&rtp, 'autoload/lsp.vim'))
  finish
endif