New code for lsp configuration video

.config/nvim/lua/josean/plugins/dressing.lua

@@ -0,0 +1,4 @@
+return {
+  "stevearc/dressing.nvim",
+  event = "VeryLazy",
+}

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

@@ -4,6 +4,4 @@ return {
   "christoomey/vim-tmux-navigator", -- tmux & split window navigation
 
   "inkarkat/vim-ReplaceWithRegister", -- replace with register contents using motion (gr + motion)
-
-  "github/copilot.vim",
 }

.config/nvim/lua/josean/plugins/lsp/lspconfig.lua

@@ -2,12 +2,8 @@ return {
   "neovim/nvim-lspconfig",
   event = { "BufReadPre", "BufNewFile" },
   dependencies = {
-    "jose-elias-alvarez/typescript.nvim",
     "hrsh7th/cmp-nvim-lsp",
-    {
+    { "antosha417/nvim-lsp-file-operations", config = true },
-      "smjonas/inc-rename.nvim",
-      config = true,
-    },
   },
   config = function()
     -- import lspconfig plugin
@@ -16,15 +12,11 @@ return {
     -- import cmp-nvim-lsp plugin
     local cmp_nvim_lsp = require("cmp_nvim_lsp")
 
-    -- import typescript plugin
-    local typescript = require("typescript")
-
     local keymap = vim.keymap -- for conciseness
 
-    -- enable keybinds only for when lsp server available
+    local opts = { noremap = true, silent = true }
     local on_attach = function(client, bufnr)
-      -- keybind options
+      opts.buffer = bufnr
-      local opts = { noremap = true, silent = true, buffer = bufnr }
 
       -- set keybinds
       opts.desc = "Show LSP references"
@@ -46,7 +38,7 @@ return {
       keymap.set({ "n", "v" }, "<leader>ca", vim.lsp.buf.code_action, opts) -- see available code actions, in visual mode will apply to selection
 
       opts.desc = "Smart rename"
-      keymap.set("n", "<leader>rn", ":IncRename ", opts) -- smart rename
+      keymap.set("n", "<leader>rn", vim.lsp.buf.rename, opts) -- smart rename
 
       opts.desc = "Show buffer diagnostics"
       keymap.set("n", "<leader>D", "<cmd>Telescope diagnostics bufnr=0<CR>", opts) -- show  diagnostics for file
@@ -65,18 +57,6 @@ return {
 
       opts.desc = "Restart LSP"
       keymap.set("n", "<leader>rs", ":LspRestart<CR>", opts) -- mapping to restart lsp if necessary
-
-      -- typescript specific keymaps (e.g. rename file and update imports)
-      if client.name == "tsserver" then
-        opts.desc = "Rename file and update file imports"
-        keymap.set("n", "<leader>rf", ":TypescriptRenameFile<CR>") -- rename file and update imports
-
-        opts.desc = "Rename file and update file imports"
-        keymap.set("n", "<leader>oi", ":TypescriptOrganizeImports<CR>", opts) -- organize imports (not in youtube nvim video)
-
-        opts.desc = "Remove unused imports"
-        keymap.set("n", "<leader>ru", ":TypescriptRemoveUnused<CR>", opts) -- remove unused variables (not in youtube nvim video)
-      end
     end
 
     -- used to enable autocompletion (assign to every lsp server config)
@@ -97,11 +77,9 @@ return {
     })
 
     -- configure typescript server with plugin
-    typescript.setup({
+    lspconfig["tsserver"].setup({
-      server = {
         capabilities = capabilities,
         on_attach = on_attach,
-      },
     })
 
     -- configure css server
@@ -142,6 +120,12 @@ return {
       filetypes = { "html", "typescriptreact", "javascriptreact", "css", "sass", "scss", "less", "svelte" },
     })
 
+    -- configure python server
+    lspconfig["pyright"].setup({
+      capabilities = capabilities,
+      on_attach = on_attach,
+    })
+
     -- configure lua server (with special settings)
     lspconfig["lua_ls"].setup({
       capabilities = capabilities,

.config/nvim/lua/josean/plugins/lsp/mason.lua

@@ -5,17 +5,25 @@ return {
     "jayp0521/mason-null-ls.nvim",
   },
   config = function()
-    -- import mason plugin safely
+    -- import mason
     local mason = require("mason")
 
-    -- import mason-lspconfig plugin safely
+    -- import mason-lspconfig
     local mason_lspconfig = require("mason-lspconfig")
 
-    -- import mason-null-ls plugin safely
+    -- import mason-null-ls
     local mason_null_ls = require("mason-null-ls")
 
-    -- enable mason
+    -- enable mason and configure icons
-    mason.setup()
+    mason.setup({
+      ui = {
+        icons = {
+            package_installed = "✓",
+            package_pending = "➜",
+            package_uninstalled = "✗"
+        }
+      }
+    })
 
     mason_lspconfig.setup({
       -- list of servers for mason to install
@@ -29,6 +37,7 @@ return {
         "graphql",
         "emmet_ls",
         "prismals",
+        "pyright"
       },
       -- auto-install configured servers (with lspconfig)
       automatic_installation = true, -- not the same as ensure_installed

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

@@ -4,10 +4,10 @@ return {
   dependencies = {
     "hrsh7th/cmp-buffer", -- source for text in buffer
     "hrsh7th/cmp-path", -- source for file system paths
-    "onsails/lspkind.nvim",
     "L3MON4D3/LuaSnip", -- snippet engine
     "saadparwaiz1/cmp_luasnip", -- for autocompletion
     "rafamadriz/friendly-snippets", -- useful snippets
+    "onsails/lspkind.nvim", -- vs-code like pictograms
   },
   config = function()
     local cmp = require("cmp")
@@ -16,12 +16,14 @@ return {
 
     local lspkind = require("lspkind")
 
-    -- load vs-code like snippets from plugins (e.g. friendly-snippets)
+    -- loads vscode style snippets from installed plugins (e.g. friendly-snippets)
     require("luasnip.loaders.from_vscode").lazy_load()
 
-    vim.opt.completeopt = "menu,menuone,noselect"
     cmp.setup({
-      snippet = {
+      completion = {
+        completeopt = "menu,menuone,preview,noselect",
+      },
+      snippet = { -- configure how nvim-cmp interacts with snippet engine
         expand = function(args)
           luasnip.lsp_expand(args.body)
         end,
@@ -37,12 +39,12 @@ return {
       }),
       -- sources for autocompletion
       sources = cmp.config.sources({
-        { name = "nvim_lsp" }, -- lsp
+        { name = "nvim_lsp" },
         { name = "luasnip" }, -- snippets
         { name = "buffer" }, -- text within current buffer
         { name = "path" }, -- file system paths
       }),
-      -- configure lspkind for vs-code like icons
+      -- configure lspkind for vs-code like pictograms in completion menu
       formatting = {
         format = lspkind.cmp_format({
           maxwidth = 50,

.config/nvim/lua/josean/plugins/nvim-tree.lua

@@ -14,10 +14,14 @@ return {
     -- configure nvim-tree
     nvimtree.setup({
       view = {
-        width = 45,
+        width = 35,
+        relativenumber = true,
       },
       -- change folder arrow icons
       renderer = {
+        indent_markers = {
+          enable = true
+        },
         icons = {
           glyphs = {
             folder = {

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

@@ -4,56 +4,33 @@ return {
   dependencies = {
     "nvim-lua/plenary.nvim",
     { "nvim-telescope/telescope-fzf-native.nvim", build = "make" },
-    "nvim-telescope/telescope-ui-select.nvim",
     "nvim-tree/nvim-web-devicons",
-    "ThePrimeagen/harpoon",
   },
   config = function()
-    -- import telescope plugin safely
     local telescope = require("telescope")
-
-    -- import telescope actions safely
     local actions = require("telescope.actions")
 
-    -- import telescope-ui-select safely
-    local themes = require("telescope.themes")
-
-    -- configure telescope
     telescope.setup({
-      -- configure custom mappings
       defaults = {
         path_display = { "truncate " },
         mappings = {
           i = {
             ["<C-k>"] = actions.move_selection_previous, -- move to prev result
             ["<C-j>"] = actions.move_selection_next, -- move to next result
-            ["<C-q>"] = actions.send_selected_to_qflist + actions.open_qflist, -- send selected to quickfixlist
+            ["<C-q>"] = actions.send_selected_to_qflist + actions.open_qflist,
           },
         },
       },
-      extensions = {
-        ["ui-select"] = {
-          themes.get_dropdown({}),
-        },
-      },
     })
 
     telescope.load_extension("fzf")
-    telescope.load_extension("ui-select")
-    telescope.load_extension("harpoon")
 
     -- set keymaps
     local keymap = vim.keymap -- for conciseness
 
-    keymap.set("n", "<leader>ff", "<cmd>Telescope find_files<cr>", { desc = "Fuzzy find files in cwd" }) -- find files within current working directory, respects .gitignore
+    keymap.set("n", "<leader>ff", "<cmd>Telescope find_files<cr>", { desc = "Fuzzy find files in cwd" })
-    keymap.set("n", "<leader>fr", "<cmd>Telescope oldfiles<cr>", { desc = "Fuzzy find recent files" }) -- find previously opened files
+    keymap.set("n", "<leader>fr", "<cmd>Telescope oldfiles<cr>", { desc = "Fuzzy find recent files" })
-    keymap.set("n", "<leader>fs", "<cmd>Telescope live_grep<cr>", { desc = "Find string in cwd" }) -- find string in current working directory as you type
+    keymap.set("n", "<leader>fs", "<cmd>Telescope live_grep<cr>", { desc = "Find string in cwd" })
-    keymap.set("n", "<leader>fc", "<cmd>Telescope grep_string<cr>", { desc = "Find string under cursor in cwd" }) -- find string under cursor in current working directory
+    keymap.set("n", "<leader>fc", "<cmd>Telescope grep_string<cr>", { desc = "Find string under cursor in cwd" })
-    keymap.set("n", "<leader>fb", "<cmd>Telescope buffers<cr>", { desc = "Show open buffers" }) -- list open buffers in current neovim instance
-    keymap.set("n", "<leader>hf", "<cmd>Telescope harpoon marks<cr>", { desc = "Show harpoon marks" }) -- show harpoon marks
-    keymap.set("n", "<leader>gc", "<cmd>Telescope git_commits<cr>", { desc = "Show git commits" }) -- list all git commits (use <cr> to checkout) ["gc" for git commits]
-    keymap.set("n", "<leader>gfc", "<cmd>Telescope git_bcommits<cr>", { desc = "Show git commits for current buffer" }) -- list git commits for current file/buffer (use <cr> to checkout) ["gfc" for git file commits]
-    keymap.set("n", "<leader>gb", "<cmd>Telescope git_branches<cr>", { desc = "Show git branches" }) -- list git branches (use <cr> to checkout) ["gb" for git branch]
-    keymap.set("n", "<leader>gs", "<cmd>Telescope git_status<cr>", { desc = "Show current git changes per file" }) -- list current changes per file with diff preview ["gs" for git status]
   end,
 }