init.vim

set exrc
set nohlsearch
set ruler
set number
set relativenumber
set tabstop=4 softtabstop=4
"set smartindent
set shiftwidth=4
set expandtab
set hidden
set nobackup
set noerrorbells
set wrap
set incsearch
set scrolloff=8
set cmdheight=2
set updatetime=300 
set shortmess+=c
"set bg=light
set t_Co=256
let g:fugitive_dynamic_colors = 256
set mouse=vi
"set guicursor=i:blinkon175,n:blinkoff0
set guicursor=
"set termguicolors
"vno y "*y
set signcolumn=yes
"noremap pp :r !pbpaste<CR>
set completeopt=menuone,noinsert,noselect
set updatetime=300 
set switchbuf=useopen,usetab
nnoremap <C-p> :bp<CR>
nnoremap <C-n> :bn<CR>
nnoremap <C-x> :bd<CR>

syntax on
filetype plugin indent on
vnoremap J :m '>+1<CR>gv=gv vnoremap K :m '<-2<CR>gv=gv

"vmap <C-c> y:call system("xclip -i -selection clipboard", getreg("\""))<CR>:call system("xclip -i", getreg("\""))<CR>
call plug#begin('~/.vim/plugged')
"Plug 'scrooloose/nerdtree'
Plug 'ThePrimeagen/vim-be-good'
Plug 'mattn/emmet-vim'
"Plug 'neoclide/coc.nvim', {'branch': 'release'}
"Plug 'morhetz/gruvbox'
"Plug 'dracula/vim', {'as': 'dracula'}
"Plug 'ayu-theme/ayu-vim' 
"Plug 'arcticicestudio/nord-vim'
Plug 'ryanoasis/vim-devicons'
Plug 'sainnhe/gruvbox-material'

"Plug 'junegunn/fzf', { 'do': { -> fzf#install() } }
"Plug 'junegunn/fzf.vim'
Plug 'stsewd/fzf-checkout.vim'
Plug 'airblade/vim-rooter'

Plug 'nvim-lua/popup.nvim'
Plug 'nvim-lua/plenary.nvim'
Plug 'nvim-telescope/telescope.nvim'

Plug 'nvim-treesitter/nvim-treesitter', {'do': ':TSUpdate'}
Plug 'nvim-treesitter/playground'

Plug 'kyazdani42/nvim-tree.lua'

"Plug 'christoomey/vim-tmux-navigator'
Plug 'preservim/nerdcommenter'

Plug 'tpope/vim-fugitive'
Plug 'vim-airline/vim-airline'

Plug 'pangloss/vim-javascript'
Plug 'mxw/vim-jsx'
Plug 'vim-ruby/vim-ruby'
Plug 'neovim/nvim-lspconfig'
" Extensions to built-in LSP, for example, providing type inlay hints
Plug 'nvim-lua/lsp_extensions.nvim'
" Adds extra functionality over rust analyzer
Plug 'simrat39/rust-tools.nvim'

" Autocompletion framework for built-in LSP
"Plug 'nvim-lua/completion-nvim'
Plug 'hrsh7th/nvim-compe'

Plug 'windwp/nvim-autopairs'
Plug 'mfussenegger/nvim-dap'

call plug#end()

colorscheme gruvbox-material

" Important!!
if has('termguicolors')
  set termguicolors
endif
" For dark version.
set background=dark
let g:gruvbox_material_background = 'soft'

" Example config in Vim-Script

" Use completion-nvim in every buffer
"autocmd BufEnter * lua require'completion'.on_attach()

"airline
let g:airline#extensions#tabline#enabled = 1
let g:airline#extensions#tabline#left_sep = ' '
let g:airline#extensions#tabline#left_alt_sep = '|'
let g:airline#extensions#tabline#formatter = 'unique_tail'

let g:completion_enable_auto_hover = 0
let g:completion_enable_auto_signature = 0
let g:completion_matching_strategy_list = ['exact', 'substring', 'fuzzy']
"let g:completion_trigger_character = ['.', '::']

" use <Tab> as trigger keys
imap <Tab> <Plug>(completion_smart_tab)
imap <S-Tab> <Plug>(completion_smart_s_tab)



"let g:netrw_browse_split = 2
let g:netrw_banner = 0
let g:netrw_liststyle = 3

""""treesitter
lua <<EOF
require'nvim-treesitter.configs'.setup {
    highlight = {
    enable = true
  },
  playground = {
    enable = true,
    disable = {},
    updatetime = 25, -- Debounced time for highlighting nodes in the playground from source code
    persist_queries = false -- Whether the query persists across vim sessions
  }
}
EOF
 "Configure lsp
 "https://github.com/neovim/nvim-lspconfig#rust_analyzer

lua <<EOF

-- nvim_lsp object
local nvim_lsp = require'lspconfig'

local opts = {
    tools = {
        autoSetHints = true,
        hover_with_actions = true,
        runnables = {
            use_telescope = true
        },
        inlay_hints = {
            show_parameter_hints = false,
            parameter_hints_prefix = "",
            other_hints_prefix = "",
        },
    },

    -- all the opts to send to nvim-lspconfig
    -- these override the defaults set by rust-tools.nvim
    -- see https://github.com/neovim/nvim-lspconfig/blob/master/CONFIG.md#rust_analyzer
    server = {}, -- rust-analyer options
}
require('rust-tools').setup(opts)
require('nvim-autopairs').setup({
    enable_check_bracket_line = false
})
EOF

nnoremap <silent> <c-]> <cmd>lua vim.lsp.buf.definition()<CR>
nnoremap <silent> K     <cmd>lua vim.lsp.buf.hover()<CR>
nnoremap <silent> gD    <cmd>lua vim.lsp.buf.implementation()<CR>
nnoremap <silent> <c-k> <cmd>lua vim.lsp.buf.signature_help()<CR>
nnoremap <silent> 1gD   <cmd>lua vim.lsp.buf.type_definition()<CR>
nnoremap <silent> gr    <cmd>lua vim.lsp.buf.references()<CR>
nnoremap <silent> g0    <cmd>lua vim.lsp.buf.document_symbol()<CR>
nnoremap <silent> gW    <cmd>lua vim.lsp.buf.workspace_symbol()<CR>
nnoremap <silent> gd    <cmd>lua vim.lsp.buf.declaration()<CR>
nnoremap <silent> ga    <cmd>lua vim.lsp.buf.code_action()<CR>

autocmd CursorHold * lua vim.lsp.diagnostic.show_line_diagnostics()

" Goto previous/next diagnostic warning/error
nnoremap <silent> g[ <cmd>lua vim.lsp.diagnostic.goto_prev()<CR>
nnoremap <silent> g] <cmd>lua vim.lsp.diagnostic.goto_next()<CR>

" Completion
lua <<EOF
require'compe'.setup {
  enabled = true;
  autocomplete = true;
  debug = false;
  min_length = 1;
  preselect = 'enable';
  throttle_time = 80;
  source_timeout = 800;
  incomplete_delay = 800;
  max_abbr_width = 100;
  max_kind_width = 100;
  max_menu_width = 100;

  source = {
    path = true;
    buffer = true;
    calc = true;
    vsnip = true;
    nvim_lsp = true;
    nvim_lua = true;
    spell = true;
    tags = true;
    snippets_nvim = true;
  };

}
EOF

" Use <Tab> and <S-Tab> to navigate through popup menu
inoremap <expr> <Tab>   pumvisible() ? "\<C-n>" : "\<Tab>"
inoremap <expr> <S-Tab> pumvisible() ? "\<C-p>" : "\<S-Tab>"

inoremap <silent><expr> <C-Space> compe#complete()
inoremap <silent><expr> <CR>      compe#confirm('<CR>')
inoremap <silent><expr> <C-e>     compe#close('<C-e>')

" Enable type inlay hints
autocmd CursorMoved,InsertLeave,BufEnter,BufWinEnter,TabEnter,BufWritePost *
\ lua require'lsp_extensions'.inlay_hints{ prefix = '', highlight = "Comment", enabled = {"TypeHint", "ChainingHint", "ParameterHint"} }



""""telescope
"" Find files using Telescope command-line sugar.
nnoremap <leader>ff <cmd>Telescope find_files<cr>
nnoremap <leader>fg <cmd>Telescope live_grep<cr>
nnoremap <leader>fb <cmd>Telescope buffers<cr>
nnoremap <leader>fh <cmd>Telescope help_tags<cr>
nnoremap <leader>fl <cmd>Telescope git_files<cr>


""""""nvim tree""""""
nnoremap <leader>tt :NvimTreeToggle<CR>
nnoremap <leader>tr :NvimTreeRefresh<CR>
nnoremap <leader>tn :NvimTreeFindFile<CR>
"" NvimTreeOpen and NvimTreeClose are also available if you need them

""Emmet
"let g:user_emmet_settings = {
"\  'javascript' : {
"\      'extends' : 'jsx',
"\  },
"\}
"let g:user_emmet_install_global = 1
"autocmd FileType html,css,javascript.jsx EmmetInstall


"let g:user_emmet_leader_key='<TAB>'

vmap <leader>cc <plug>NERDCommenterToggle
nmap <leader>cc <plug>NERDCommenterToggle