chore: general update

.config/nvim/init.vim

@@ -30,6 +30,8 @@ Plug 'glepnir/dashboard-nvim'
 
 Plug 'hoob3rt/lualine.nvim'
 
+Plug 'ziglang/zig.vim'
+
 Plug 'simrat39/rust-tools.nvim'
 " One Dark Pro
 Plug 'joshdick/onedark.vim'
@@ -40,7 +42,10 @@ Plug 'joshdick/onedark.vim'
 Plug 'mfussenegger/nvim-dap'
 
 " Autocomplete
-Plug 'hrsh7th/nvim-compe'
+Plug 'nvim-lua/completion-nvim'
+Plug 'steelsojka/completion-buffers'
+Plug 'nvim-treesitter/completion-treesitter'
+Plug 'kristijanhusak/completion-tags'
 Plug 'hrsh7th/vim-vsnip'
 Plug 'hrsh7th/vim-vsnip-integ'
 
@@ -55,20 +60,29 @@ Plug 'romgrk/barbar.nvim'
 
 call plug#end()
 
+" nvim-completion
+autocmd BufEnter * lua require'completion'.on_attach()
+" 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>"
+
+" Set completeopt to have a better completion experience
+set completeopt=menuone,noinsert,noselect
+
+" Avoid showing message extra message when using completion
+set shortmess+=c
+
+let g:completion_enable_snippet = 'vim-vsnip'
+let g:completion_enable_auto_popup = 1
+
+imap <silent> <C-Space> <Plug>(completion_trigger)
+
 " --Telescope Keybinds--
 nnoremap <leader>ff <cmd>lua require('telescope.builtin').find_files()<cr>
 nnoremap <leader>fg <cmd>lua require('telescope.builtin').live_grep()<cr>
 nnoremap <leader>fb <cmd>lua require('telescope.builtin').buffers()<cr>
 nnoremap <leader>fh <cmd>lua require('telescope.builtin').help_tags()<cr>
 
-
-" Compe Keybinds
-inoremap <silent><expr> <C-Space> compe#complete()
-inoremap <silent><expr> <CR>      compe#confirm('<CR>')
-inoremap <silent><expr> <C-e>     compe#close('<C-e>')
-inoremap <silent><expr> <C-f>     compe#scroll({ 'delta': +4 })
-inoremap <silent><expr> <C-d>     compe#scroll({ 'delta': -4 })
-
 " Which Key Keybinds
 " nnoremap <silent> <leader>      :<c-u>WhichKey '<Space>'<CR>
 " nnoremap <silent> <localleader> :<c-u>WhichKey  ','<CR>
@@ -148,22 +162,55 @@ highlight NvimTreeFolderIcon guibg=blue
 colorscheme onedark
 
 lua << EOF
-
 -- NVIM 0.5 LSP Setup
 
-local nvim_lsp = require'lspconfig'
+-- nvim lspconfig
-nvim_lsp.pyright.setup{}
+local nvim_lsp = require('lspconfig')
 
+-- Use an on_attach function to only map the following keys
+-- after the language server attaches to the current buffer
+local on_attach = function(client, bufnr)
+  local function buf_set_keymap(...) vim.api.nvim_buf_set_keymap(bufnr, ...) end
+  local function buf_set_option(...) vim.api.nvim_buf_set_option(bufnr, ...) end
+
+  --Enable completion triggered by <c-x><c-o>
+  buf_set_option('omnifunc', 'v:lua.vim.lsp.omnifunc')
+
+  -- Mappings.
   local opts = { noremap=true, silent=true }
-vim.api.nvim_set_keymap('n', 'gd', '<Cmd>lua vim.lsp.buf.definition()<CR>', opts)
-vim.api.nvim_set_keymap('n', 'gi', '<cmd>lua vim.lsp.buf.implementation()<CR>', opts)
-vim.api.nvim_set_keymap('n', '<leader>d', '<cmd>lua vim.lsp.buf.type_definition()<CR>', opts)
-vim.api.nvim_set_keymap('n', '<leader>rn', '<cmd>lua vim.lsp.buf.rename()<CR>', opts)
-vim.api.nvim_set_keymap('n', '<space>ca', '<cmd>lua vim.lsp.buf.code_action()<CR>', opts)
-vim.api.nvim_set_keymap('n', '<space>e', '<cmd>lua vim.lsp.diagnostic.show_line_diagnostics()<CR>', opts)
 
+  -- See `:help vim.lsp.*` for documentation on any of the below functions
+  buf_set_keymap('n', 'gD', '<Cmd>lua vim.lsp.buf.declaration()<CR>', opts)
+  buf_set_keymap('n', 'gd', '<Cmd>lua vim.lsp.buf.definition()<CR>', opts)
+  buf_set_keymap('n', 'K', '<Cmd>lua vim.lsp.buf.hover()<CR>', opts)
+  buf_set_keymap('n', 'gi', '<cmd>lua vim.lsp.buf.implementation()<CR>', opts)
+  buf_set_keymap('n', '<C-k>', '<cmd>lua vim.lsp.buf.signature_help()<CR>', opts)
+  buf_set_keymap('n', '<space>wa', '<cmd>lua vim.lsp.buf.add_workspace_folder()<CR>', opts)
+  buf_set_keymap('n', '<space>wr', '<cmd>lua vim.lsp.buf.remove_workspace_folder()<CR>', opts)
+  buf_set_keymap('n', '<space>wl', '<cmd>lua print(vim.inspect(vim.lsp.buf.list_workspace_folders()))<CR>', opts)
+  buf_set_keymap('n', '<space>D', '<cmd>lua vim.lsp.buf.type_definition()<CR>', opts)
+  buf_set_keymap('n', '<space>rn', '<cmd>lua vim.lsp.buf.rename()<CR>', opts)
+  buf_set_keymap('n', '<space>ca', '<cmd>lua vim.lsp.buf.code_action()<CR>', opts)
+  buf_set_keymap('n', 'gr', '<cmd>lua vim.lsp.buf.references()<CR>', opts)
+  buf_set_keymap('n', '<space>e', '<cmd>lua vim.lsp.diagnostic.show_line_diagnostics()<CR>', opts)
+  buf_set_keymap('n', '[d', '<cmd>lua vim.lsp.diagnostic.goto_prev()<CR>', opts)
+  buf_set_keymap('n', ']d', '<cmd>lua vim.lsp.diagnostic.goto_next()<CR>', opts)
+  buf_set_keymap('n', '<space>q', '<cmd>lua vim.lsp.diagnostic.set_loclist()<CR>', opts)
+  buf_set_keymap("n", "<space>f", "<cmd>lua vim.lsp.buf.formatting()<CR>", opts)
 
+end
 
+-- Use a loop to conveniently call 'setup' on multiple servers and
+-- map buffer local keybindings when the language server attaches
+local servers = { "pyright", "zls", "tsserver" }
+for _, lsp in ipairs(servers) do
+  nvim_lsp[lsp].setup {
+    on_attach = on_attach,
+    flags = {
+      debounce_text_changes = 150,
+    }
+  }
+end
 
 -- Rust Tools
 require'rust-tools'.setup{
@@ -248,75 +295,6 @@ require'nvim-autopairs'.setup()
 require'nvim_comment'.setup()
 
 -- Autocomplete
-vim.o.completeopt = "menuone,noselect"
-
-require'compe'.setup {
-  enabled = true;
-  autocomplete = true;
-  debug = false;
-  min_length = 1;
-  preselect = 'enable';
-  throttle_time = 80;
-  source_timeout = 200;
-  incomplete_delay = 400;
-  max_abbr_width = 100;
-  max_kind_width = 100;
-  max_menu_width = 100;
-  documentation = true;
-
-  source = {
-    path = true;
-    buffer = true;
-    calc = true;
-    nvim_lsp = true;
-    nvim_lua = true;
-    vsnip = true;
-    ultisnips = true;
-  };
-}
-
-local t = function(str)
-  return vim.api.nvim_replace_termcodes(str, true, true, true)
-end
-
-local check_back_space = function()
-    local col = vim.fn.col('.') - 1
-    if col == 0 or vim.fn.getline('.'):sub(col, col):match('%s') then
-        return true
-    else
-        return false
-    end
-end
-
--- Use (s-)tab to:
---- move to prev/next item in completion menuone
---- jump to prev/next snippet's placeholder
-_G.tab_complete = function()
-  if vim.fn.pumvisible() == 1 then
-    return t "<C-n>"
-  elseif vim.fn.call("vsnip#available", {1}) == 1 then
-    return t "<Plug>(vsnip-expand-or-jump)"
-  elseif check_back_space() then
-    return t "<Tab>"
-  else
-    return vim.fn['compe#complete']()
-  end
-end
-_G.s_tab_complete = function()
-  if vim.fn.pumvisible() == 1 then
-    return t "<C-p>"
-  elseif vim.fn.call("vsnip#jumpable", {-1}) == 1 then
-    return t "<Plug>(vsnip-jump-prev)"
-  else
-    return t "<S-Tab>"
-  end
-end
-
-vim.api.nvim_set_keymap("i", "<Tab>", "v:lua.tab_complete()", {expr = true})
-vim.api.nvim_set_keymap("s", "<Tab>", "v:lua.tab_complete()", {expr = true})
-vim.api.nvim_set_keymap("i", "<S-Tab>", "v:lua.s_tab_complete()", {expr = true})
-vim.api.nvim_set_keymap("s", "<S-Tab>", "v:lua.s_tab_complete()", {expr = true})
-
 
 -- lualine Config
 require'lualine'.setup {