let data_dir = has('nvim') ? stdpath('data') . '/site' : '~/.vim'
if empty(glob(data_dir . '/autoload/plug.vim'))
  silent execute '!curl -fLo '.data_dir.'/autoload/plug.vim --create-dirs https://raw.githubusercontent.com/junegunn/vim-plug/master/plug.vim'
  autocmd VimEnter * PlugInstall --sync | source $MYVIMRC
endif

call plug#begin('~/.vim/plugged')

Plug 'dense-analysis/ale'
Plug 'prabirshrestha/vim-lsp'
Plug 'rhysd/vim-lsp-ale'
Plug 'mattn/vim-lsp-settings'
Plug 'prabirshrestha/asyncomplete-lsp.vim'
Plug 'prabirshrestha/asyncomplete.vim'
Plug 'jiangmiao/auto-pairs'

call plug#end()

set nocompatible
set encoding=utf-8
set fileencodings=utf-8
set backspace=indent,eol,start
set number
set ruler
set tabstop=2
set shiftwidth=2
set softtabstop=2
set expandtab
set autoindent
set smartindent
set cursorline
syntax on
filetype plugin indent on

let g:asyncomplete_auto_popup = 1
let g:asyncomplete_auto_completeopt = 0
let g:asyncomplete#completion_use_lsp = 1
let g:asyncomplete_lsp_timeout = 1000
set completeopt=menuone,noinsert,noselect,preview

if executable('ccls')
   au User lsp_setup call lsp#register_server({
      \ 'name': 'ccls',
      \ 'cmd': {server_info->['ccls']},
      \ 'root_uri': {server_info->lsp#utils#path_to_uri(lsp#utils#find_nearest_parent_file_directory(lsp#utils#get_buffer_path(), 'compile_commands.json'))},
      \ 'initialization_options': {},
      \ 'whitelist': ['c', 'cpp', 'objc', 'objcpp', 'cc'],
      \ })
endif

if executable('bash-language-server')
  augroup LspBash
    autocmd!
    autocmd User lsp_setup call lsp#register_server({
          \ 'name': 'bash-language-server',
          \ 'cmd': {server_info->[&shell, &shellcmdflag, 'bash-language-server start']},
          \ 'allowlist': ['sh'],
          \ })
  augroup END
endif

if executable('pylsp')
    au User lsp_setup call lsp#register_server({
        \ 'name': 'pylsp',
        \ 'cmd': {server_info->['pylsp']},
        \ 'whitelist': ['python'],
        \ 'workspace_config': {'pylsp': {'plugins': {'pydocstyle': {'enabled': v:true}}}}
        \ })
endif