Feat/lsp migration and claudecode

init.lua

@@ -131,10 +131,14 @@ require('lazy').setup({
 
   {
     -- Theme inspired by Atom
-    'navarasu/onedark.nvim',
+--    'navarasu/onedark.nvim',
+--    'folke/tokyonight.nvim',
+    'catppuccin/nvim', name = 'catppuccin',
     priority = 1000,
     config = function()
-      vim.cmd.colorscheme 'onedark'
+--      vim.cmd.colorscheme 'onedark'
+--      vim.cmd.colorscheme 'tokyonight'
+      vim.cmd.colorscheme 'catppuccin'
     end,
   },
 
@@ -157,10 +161,9 @@ require('lazy').setup({
     'lukas-reineke/indent-blankline.nvim',
     -- Enable `lukas-reineke/indent-blankline.nvim`
     -- See `:help indent_blankline.txt`
-    opts = {
-      char = '┊',
-      show_trailing_blankline_indent = false,
-    },
+    -- https://github.com/lukas-reineke/indent-blankline.nvim/wiki/Migrate-to-version-3
+    main = "ibl",
+    opts = {},
   },
 
   -- "gc" to comment visual regions/lines
@@ -213,7 +216,7 @@ require('lazy').setup({
 vim.o.hlsearch = false
 
 -- Make line numbers default
-vim.wo.number = true
+vim.wo.relativenumber = true
 
 -- Enable mouse mode
 vim.o.mouse = 'a'
@@ -306,10 +309,10 @@ vim.keymap.set('n', '<leader>sd', require('telescope.builtin').diagnostics, { de
 -- See `:help nvim-treesitter`
 require('nvim-treesitter.configs').setup {
   -- Add languages to be installed here that you want installed for treesitter
-  ensure_installed = { 'c', 'cpp', 'go', 'lua', 'python', 'rust', 'tsx', 'typescript', 'vimdoc', 'vim' },
+  ensure_installed = { 'c', 'cpp', 'go', 'hcl', 'lua', 'nginx', 'python', 'rust', 'terraform', 'tsx', 'typescript', 'vim', 'vimdoc', 'yaml' },
 
   -- Autoinstall languages that are not installed. Defaults to false (but you can change for yourself!)
-  auto_install = false,
+  auto_install = true,
 
   highlight = { enable = true },
   indent = { enable = true, disable = { 'python' } },
@@ -443,24 +446,23 @@ local servers = {
 require('neodev').setup()
 
 -- nvim-cmp supports additional completion capabilities, so broadcast that to servers
-local capabilities = vim.lsp.protocol.make_client_capabilities()
-capabilities = require('cmp_nvim_lsp').default_capabilities(capabilities)
+local capabilities = require('cmp_nvim_lsp').default_capabilities()
 
--- Ensure the servers above are installed
-local mason_lspconfig = require 'mason-lspconfig'
+-- mason-lspconfig v2+ uses Neovim's native vim.lsp.config / vim.lsp.enable APIs
+vim.lsp.config('*', {
+  capabilities = capabilities,
+  on_attach = on_attach,
+})
 
-mason_lspconfig.setup {
-  ensure_installed = vim.tbl_keys(servers),
-}
+for server_name, settings in pairs(servers) do
+  vim.lsp.config(server_name, {
+    settings = settings,
+  })
+end
 
-mason_lspconfig.setup_handlers {
-  function(server_name)
-    require('lspconfig')[server_name].setup {
-      capabilities = capabilities,
-      on_attach = on_attach,
-      settings = servers[server_name],
-    }
-  end,
+-- Ensure the servers above are installed (and auto-enabled when installed)
+require('mason-lspconfig').setup {
+  ensure_installed = vim.tbl_keys(servers),
 }
 
 -- [[ Configure nvim-cmp ]]

lua/custom/plugins/claudecode.lua

@@ -0,0 +1,44 @@
+return {
+  "coder/claudecode.nvim",
+  dependencies = { "folke/snacks.nvim" },
+  config = true,
+  -- `cmd` lets lazy.nvim create command stubs that load the plugin on first use,
+  -- so `:ClaudeCode` and friends work on a fresh start. Without it, a keys-only
+  -- spec defers loading until a <leader>a* mapping is pressed and the commands
+  -- would not exist yet.
+  cmd = {
+    "ClaudeCode",
+    "ClaudeCodeFocus",
+    "ClaudeCodeSelectModel",
+    "ClaudeCodeAdd",
+    "ClaudeCodeSend",
+    "ClaudeCodeTreeAdd",
+    "ClaudeCodeStatus",
+    "ClaudeCodeStart",
+    "ClaudeCodeStop",
+    "ClaudeCodeOpen",
+    "ClaudeCodeClose",
+    "ClaudeCodeDiffAccept",
+    "ClaudeCodeDiffDeny",
+    "ClaudeCodeCloseAllDiffs",
+  },
+  keys = {
+    { "<leader>a", nil, desc = "AI/Claude Code" },
+    { "<leader>ac", "<cmd>ClaudeCode<cr>", desc = "Toggle Claude" },
+    { "<leader>af", "<cmd>ClaudeCodeFocus<cr>", desc = "Focus Claude" },
+    { "<leader>ar", "<cmd>ClaudeCode --resume<cr>", desc = "Resume Claude" },
+    { "<leader>aC", "<cmd>ClaudeCode --continue<cr>", desc = "Continue Claude" },
+    { "<leader>am", "<cmd>ClaudeCodeSelectModel<cr>", desc = "Select Claude model" },
+    { "<leader>ab", "<cmd>ClaudeCodeAdd %<cr>", desc = "Add current buffer" },
+    { "<leader>as", "<cmd>ClaudeCodeSend<cr>", mode = "v", desc = "Send to Claude" },
+    {
+      "<leader>as",
+      "<cmd>ClaudeCodeTreeAdd<cr>",
+      desc = "Add file",
+      ft = { "NvimTree", "neo-tree", "oil", "minifiles", "netrw", "snacks_picker_list" },
+    },
+    -- Diff management
+    { "<leader>aa", "<cmd>ClaudeCodeDiffAccept<cr>", desc = "Accept diff" },
+    { "<leader>ad", "<cmd>ClaudeCodeDiffDeny<cr>", desc = "Deny diff" },
+  },
+}