lua/colorschemes.lua

@@ -69,6 +69,12 @@ M.rand_colorscheme = function()
 
   -- Load the colorscheme and its settings
   M.colorscheme_conf[colorscheme]()
+
+  if vim.g.logging_level == "debug" then
+    local msg = "Colorscheme: " .. colorscheme
+
+    vim.notify(msg, vim.log.levels.DEBUG, { title = "nvim-config" })
+  end
 end
 
 return M

lua/config/lightbulb.lua

@@ -1,20 +0,0 @@
----@diagnostic disable: missing-fields
-require("nvim-lightbulb").setup {
-  autocmd = {
-    enabled = true,
-    updatetime = -1,
-  },
-  ---@diagnostic disable-next-line: unused-local
-  filter = function(client_name, result)
-    -- Ruff always sends these two actions even if there are no action to take,
-    -- so it is better to just ignore this to avoid noise. See also discussion below:
-    -- https://github.com/astral-sh/ruff-lsp/issues/91
-    local ignored_kinds = { "source.fixAll.ruff", "source.organizeImports.ruff" }
-
-    if vim.tbl_contains(ignored_kinds, result.kind) then
-      return false
-    end
-
-    return true
-  end,
-}

lua/config/lsp.lua

@@ -5,77 +5,63 @@ local lspconfig = require("lspconfig")
 
 local utils = require("utils")
 
-vim.api.nvim_create_autocmd("LspAttach", {
+local custom_attach = function(client, bufnr)
-  group = vim.api.nvim_create_augroup("buf_behavior_conf", { clear = true }),
+  -- Mappings.
-  callback = function(event_context)
+  local map = function(mode, l, r, opts)
-    local client = vim.lsp.get_client_by_id(event_context.data.client_id)
+    opts = opts or {}
-    -- vim.print(client.name, client.server_capabilities)
+    opts.silent = true
+    opts.buffer = bufnr
+    keymap.set(mode, l, r, opts)
+  end
 
-    if not client then
+  map("n", "gd", vim.lsp.buf.definition, { desc = "go to definition" })
-      return
+  map("n", "<C-]>", vim.lsp.buf.definition)
-    end
+  map("n", "K", function()
+    vim.lsp.buf.hover { border = "single", max_height = 25, max_width = 120 }
+  end)
+  map("n", "<C-k>", vim.lsp.buf.signature_help)
+  map("n", "<space>rn", vim.lsp.buf.rename, { desc = "varialbe rename" })
+  map("n", "<space>ca", vim.lsp.buf.code_action, { desc = "LSP code action" })
+  map("n", "<space>wa", vim.lsp.buf.add_workspace_folder, { desc = "add workspace folder" })
+  map("n", "<space>wr", vim.lsp.buf.remove_workspace_folder, { desc = "remove workspace folder" })
+  map("n", "<space>wl", function()
+    vim.print(vim.lsp.buf.list_workspace_folders())
+  end, { desc = "list workspace folder" })
 
-    local bufnr = event_context.buf
+  -- Set some key bindings conditional on server capabilities
+  if client.server_capabilities.documentFormattingProvider and client.name ~= "lua_ls" then
+    map({ "n", "x" }, "<space>f", vim.lsp.buf.format, { desc = "format code" })
+  end
 
-    -- Mappings.
+  -- Uncomment code below to enable inlay hint from language server, some LSP server supports inlay hint,
-    local map = function(mode, l, r, opts)
+  -- but disable this feature by default, so you may need to enable inlay hint in the LSP server config.
-      opts = opts or {}
+  -- vim.lsp.inlay_hint.enable(true, {buffer=bufnr})
-      opts.silent = true
-      opts.buffer = bufnr
-      keymap.set(mode, l, r, opts)
-    end
 
-    map("n", "gd", vim.lsp.buf.definition, { desc = "go to definition" })
+  -- The blow command will highlight the current variable and its usages in the buffer.
-    map("n", "<C-]>", vim.lsp.buf.definition)
+  if client.server_capabilities.documentHighlightProvider then
-    map("n", "K", function()
+    local gid = api.nvim_create_augroup("lsp_document_highlight", { clear = true })
-      vim.lsp.buf.hover { border = "single", max_height = 25, max_width = 120 }
+    api.nvim_create_autocmd("CursorHold", {
-    end)
+      group = gid,
-    map("n", "<C-k>", vim.lsp.buf.signature_help)
+      buffer = bufnr,
-    map("n", "<space>rn", vim.lsp.buf.rename, { desc = "varialbe rename" })
+      callback = function()
-    map("n", "<space>ca", vim.lsp.buf.code_action, { desc = "LSP code action" })
+        lsp.buf.document_highlight()
-    map("n", "<space>wa", vim.lsp.buf.add_workspace_folder, { desc = "add workspace folder" })
+      end,
-    map("n", "<space>wr", vim.lsp.buf.remove_workspace_folder, { desc = "remove workspace folder" })
+    })
-    map("n", "<space>wl", function()
-      vim.print(vim.lsp.buf.list_workspace_folders())
-    end, { desc = "list workspace folder" })
 
-    -- Set some key bindings conditional on server capabilities
+    api.nvim_create_autocmd("CursorMoved", {
-    if client.server_capabilities.documentFormattingProvider and client.name ~= "lua_ls" then
+      group = gid,
-      map({ "n", "x" }, "<space>f", vim.lsp.buf.format, { desc = "format code" })
+      buffer = bufnr,
-    end
+      callback = function()
+        lsp.buf.clear_references()
+      end,
+    })
+  end
 
-    -- Disable ruff hover feature in favor of Pyright
+  if vim.g.logging_level == "debug" then
-    if client.name == "ruff" then
+    local msg = string.format("Language server %s started!", client.name)
-      client.server_capabilities.hoverProvider = false
+    vim.notify(msg, vim.log.levels.DEBUG, { title = "Nvim-config" })
-    end
+  end
-
+end
-    -- Uncomment code below to enable inlay hint from language server, some LSP server supports inlay hint,
-    -- but disable this feature by default, so you may need to enable inlay hint in the LSP server config.
-    -- vim.lsp.inlay_hint.enable(true, {buffer=bufnr})
-
-    -- The blow command will highlight the current variable and its usages in the buffer.
-    if client.server_capabilities.documentHighlightProvider then
-      local gid = api.nvim_create_augroup("lsp_document_highlight", { clear = true })
-      api.nvim_create_autocmd("CursorHold", {
-        group = gid,
-        buffer = bufnr,
-        callback = function()
-          lsp.buf.document_highlight()
-        end,
-      })
-
-      api.nvim_create_autocmd("CursorMoved", {
-        group = gid,
-        buffer = bufnr,
-        callback = function()
-          lsp.buf.clear_references()
-        end,
-      })
-    end
-  end,
-  nested = true,
-  desc = "Configure buffer keymap and behavior based on LSP",
-})
 
 local capabilities = vim.lsp.protocol.make_client_capabilities()
 
@@ -110,6 +96,7 @@ if utils.executable("pyright") then
 
   lspconfig.pyright.setup {
     cmd = { "delance-langserver", "--stdio" },
+    on_attach = custom_attach,
     capabilities = merged_capability,
     settings = {
       pyright = {
@@ -144,6 +131,7 @@ end
 
 if utils.executable("ruff") then
   require("lspconfig").ruff.setup {
+    on_attach = custom_attach,
     capabilities = capabilities,
     init_options = {
       -- the settings can be found here: https://docs.astral.sh/ruff/editors/settings/
@@ -154,8 +142,26 @@ if utils.executable("ruff") then
   }
 end
 
+-- Disable ruff hover feature in favor of Pyright
+vim.api.nvim_create_autocmd("LspAttach", {
+  group = vim.api.nvim_create_augroup("lsp_attach_disable_ruff_hover", { clear = true }),
+  callback = function(args)
+    local client = vim.lsp.get_client_by_id(args.data.client_id)
+    -- vim.print(client.name, client.server_capabilities)
+
+    if client == nil then
+      return
+    end
+    if client.name == "ruff" then
+      client.server_capabilities.hoverProvider = false
+    end
+  end,
+  desc = "LSP: Disable hover capability from Ruff",
+})
+
 if utils.executable("ltex-ls") then
   lspconfig.ltex.setup {
+    on_attach = custom_attach,
     cmd = { "ltex-ls" },
     filetypes = { "text", "plaintex", "tex", "markdown" },
     settings = {
@@ -169,6 +175,7 @@ end
 
 if utils.executable("clangd") then
   lspconfig.clangd.setup {
+    on_attach = custom_attach,
     capabilities = capabilities,
     filetypes = { "c", "cpp", "cc" },
     flags = {
@@ -180,6 +187,7 @@ end
 -- set up vim-language-server
 if utils.executable("vim-language-server") then
   lspconfig.vimls.setup {
+    on_attach = custom_attach,
     flags = {
       debounce_text_changes = 500,
     },
@@ -192,6 +200,7 @@ end
 -- set up bash-language-server
 if utils.executable("bash-language-server") then
   lspconfig.bashls.setup {
+    on_attach = custom_attach,
     capabilities = capabilities,
   }
 end
@@ -199,6 +208,7 @@ end
 -- settings for lua-language-server can be found on https://luals.github.io/wiki/settings/
 if utils.executable("lua-language-server") then
   lspconfig.lua_ls.setup {
+    on_attach = custom_attach,
     settings = {
       Lua = {
         runtime = {

lua/custom-autocmd.lua

@@ -37,8 +37,7 @@ api.nvim_create_autocmd({ "CursorMoved" }, {
 api.nvim_create_autocmd("TextYankPost", {
   pattern = "*",
   group = yank_group,
-  ---@diagnostic disable-next-line: unused-local
+  callback = function(ev)
-  callback = function(context)
     if vim.v.event.operator == "y" then
       vim.fn.setpos(".", vim.g.current_cursor_pos)
     end
@@ -186,8 +185,7 @@ api.nvim_create_autocmd("BufEnter", {
   pattern = "*",
   group = api.nvim_create_augroup("auto_close_win", { clear = true }),
   desc = "Quit Nvim if we have only one window, and its filetype match our pattern",
-  ---@diagnostic disable-next-line: unused-local
+  callback = function(ev)
-  callback = function(context)
     local quit_filetypes = { "qf", "vista", "NvimTree" }
 
     local should_quit = true
@@ -195,9 +193,9 @@ api.nvim_create_autocmd("BufEnter", {
 
     for _, win in pairs(tabwins) do
       local buf = api.nvim_win_get_buf(win)
-      local buf_type = vim.api.nvim_get_option_value("filetype", { buf = buf })
+      local bf = fn.getbufvar(buf, "&filetype")
 
-      if not vim.tbl_contains(quit_filetypes, buf_type) then
+      if fn.index(quit_filetypes, bf) == -1 then
         should_quit = false
       end
     end

lua/globals.lua

@@ -10,7 +10,7 @@ vim.g.is_win = (utils.has("win32") or utils.has("win64")) and true or false
 vim.g.is_linux = (utils.has("unix") and (not utils.has("macunix"))) and true or false
 vim.g.is_mac = utils.has("macunix") and true or false
 
-vim.g.logging_level = vim.log.levels.INFO
+vim.g.logging_level = "info"
 
 ------------------------------------------------------------------------
 --                         builtin variables                          --

lua/plugin_specs.lua

@@ -553,13 +553,7 @@ local plugin_specs = {
   {
     "folke/lazydev.nvim",
     ft = "lua", -- only load on lua files
-    opts = {
+    opts = {},
-      library = {
-        -- See the configuration section for more details
-        -- Load luvit types when the `vim.uv` word is found
-        { path = "${3rd}/luv/library", words = { "vim%.uv" } },
-      },
-    },
   },
   {
     "CopilotC-Nvim/CopilotChat.nvim",
@@ -595,7 +589,7 @@ local plugin_specs = {
     -- see discussion here: https://github.com/neovim/neovim/issues/14869
     "kosayoda/nvim-lightbulb",
     config = function()
-      require("config.lightbulb")
+      require("nvim-lightbulb").setup { autocmd = { enabled = true } }
     end,
   },
   {
@@ -609,7 +603,6 @@ local plugin_specs = {
   },
 }
 
----@diagnostic disable-next-line: missing-fields
 require("lazy").setup {
   spec = plugin_specs,
   ui = {

viml_conf/options.vim

@@ -115,7 +115,7 @@ set shortmess+=S
 " Disable showing intro message (:intro)
 set shortmess+=I
 
-set messagesopt=hit-enter,history:500
+set messagesopt=wait:5000,history:500
 
 " Completion behaviour
 " set completeopt+=noinsert  " Auto select the first completion entry