added plugins to nvim

.config/nvim/init.lua

@@ -1,3 +1,6 @@
+-- disable netrw at the very start of your init.lua (strongly advised)
+vim.g.loaded_netrw = 1
+vim.g.loaded_netrwPlugin = 1
 ----------------------
 -- general settings --
 ----------------------

.config/nvim/lua/core/mappings.lua

@@ -8,3 +8,6 @@ map('n', '<Space>', '', {})
 map('n', '<Leader>n', '<cmd>:bNext<CR>', {})
 map('n', '<Leader>p', '<cmd>:bprevious<CR>', {})
 map('n', '<Leader>h', '<cmd>:nohlsearch<CR>', {})
+
+-- nvim-tree mappings
+map('n', '<Leader>t', '<cmd>:NvimTreeToggle<CR>', {})

.config/nvim/lua/plugins/init.lua

@@ -3,27 +3,36 @@
 -------------
 require "paq" {
     "savq/paq-nvim";                  -- Let Paq manage itself
+    -- general plugins
     "nvim-lualine/lualine.nvim";
     { 'kyazdani42/nvim-web-devicons', opt=true };
+	'romgrk/barbar.nvim';
+	'ggandor/lightspeed.nvim';
 
+    -- colorschemes --
+    'rebelot/kanagawa.nvim';
+    'folke/tokyonight.nvim';
+
+	-- code related --
     'neovim/nvim-lspconfig';			-- Configs for Nvim LSP
     'hrsh7th/nvim-cmp';					-- Autocompletion plugin
     'hrsh7th/cmp-nvim-lsp';				-- LSP source for nvim-cmp
 
+	'nvim-lua/plenary.nvim';			-- Dependency for telescope
+	'nvim-telescope/telescope.nvim';	-- Fuzzy finder
+	{'nvim-telescope/telescope-fzf-native.nvim', run='make' };
+    'nvim-treesitter/nvim-treesitter'; 	-- Better syntax highlighting
+    'nvim-tree/nvim-tree.lua';			-- File Explorer
+    'numToStr/Comment.nvim';			-- Quickly comment lines
+    'windwp/nvim-autopairs';
+    'tpope/vim-surround';
+    'lukas-reineke/indent-blankline.nvim';
+    'ap/vim-css-color';
+
     'L3MON4D3/LuaSnip';			-- Snippets plugin
     'saadparwaiz1/cmp_luasnip'; -- Snippets source for nvim-cmp
 
-    'nvim-treesitter/nvim-treesitter'; -- Better syntax highlighting
-
-    'windwp/nvim-autopairs';
-    'tpope/vim-surround';
     'dhruvasagar/vim-table-mode';
-    'lukas-reineke/indent-blankline.nvim';
-
-    'ap/vim-css-color';
-    'rebelot/kanagawa.nvim';
-    'folke/tokyonight.nvim';
-    --'elkowar/yuck.vim';
 }
 
 -- looks like tablemode for vim-table-mode in markdown
@@ -46,6 +55,14 @@ inoreabbrev <expr> __
 require'plugins.lualine'
 require'plugins.nvim-treesitter'
 require'plugins.nvim-cmp'
+require'plugins.telescope'
+
+require'Comment'.setup()
+require'nvim-tree'.setup()
 require'indent_blankline'.setup{
 	show_current_context = true,
 }
+-- setup barbar
+require'bufferline'.setup{
+	icons = false,
+}

.config/nvim/lua/plugins/nvim-cmp.lua

@@ -37,8 +37,10 @@ cmp.setup {
     end,
   },
   sources = {
-    { name = 'nvim_lsp' },
-    { name = 'luasnip' },
+    { name = 'path'},
+    { name = 'nvim_lsp', keywordlength=3 },
+    { name = 'buffer',   keywordlength=3 },
+    { name = 'luasnip',  keywordlength=2 },
   },
 }
 
@@ -50,6 +52,9 @@ cmp.event:on(
 	})
 )
 
+--------------------
+-- Configure LSPs --
+--------------------
 -- require'lspconfig'.pylsp.setup{}
 
 -- Add additional capabilities supported by nvim-cmp
@@ -59,9 +64,11 @@ capabilities = require('cmp_nvim_lsp').update_capabilities(capabilities)
 local lspconfig = require('lspconfig')
 
 -- Enable some language servers with the additional completion capabilities offered by nvim-cmp
-local servers = { 'clangd', 'rust_analyzer', 'pylsp', 'tsserver' }
+local servers = { 'clangd', 'rust_analyzer', 'pylsp', 'tsserver', 'jdtls' }
 for _, lsp in ipairs(servers) do
   lspconfig[lsp].setup {
     capabilities = capabilities,
   }
 end
+
+vim.opt.completeopt = {'menu', 'menuone', 'noselect'}

.config/nvim/lua/plugins/nvim-treesitter.lua

@@ -1,6 +1,6 @@
 require'nvim-treesitter.configs'.setup {
   -- A list of parser names, or "all"
-  ensure_installed = { "lua", "python" },
+  ensure_installed = { "lua", "python", "java" },
 
   -- Install parsers synchronously (only applied to `ensure_installed`)
   sync_install = false,

.config/nvim/lua/plugins/telescope.lua

@@ -0,0 +1,22 @@
+require('telescope').setup{
+	defaults = {
+    	-- Default configuration for telescope goes here:
+    	-- config_key = value,
+    	mappings = {
+      	  	i = {
+        		-- map actions.which_key to <C-h> (default: <C-/>)
+        		-- actions.which_key shows the mappings for your picker,
+        		-- e.g. git_{create, delete, ...}_branch for the git_branches picker
+        		["<C-h>"] = "which_key"
+      	  	}
+    	}
+	},
+}
+require('telescope').load_extension('fzf')
+
+-- mappings --
+local builtin = require('telescope.builtin')
+vim.keymap.set('n', 'ff', builtin.find_files, {})
+vim.keymap.set('n', 'fg', builtin.live_grep, {})
+vim.keymap.set('n', 'fb', builtin.buffers, {})
+vim.keymap.set('n', 'fh', builtin.help_tags, {})