Initial Neovim configuration

lua/config/autocmds.lua

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+-- Autocmds are automatically loaded on the VeryLazy event
+-- Default autocmds that are always set: https://github.com/LazyVim/LazyVim/blob/main/lua/lazyvim/config/autocmds.lua
+--
+-- Add any additional autocmds here
+-- with `vim.api.nvim_create_autocmd`
+--
+-- Or remove existing autocmds by their group name (which is prefixed with `lazyvim_` for the defaults)
+-- e.g. vim.api.nvim_del_augroup_by_name("lazyvim_wrap_spell")

lua/config/keymaps.lua

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+-- Keymaps are automatically loaded on the VeryLazy event
+-- Default keymaps that are always set: https://github.com/LazyVim/LazyVim/blob/main/lua/lazyvim/config/keymaps.lua
+-- Add any additional keymaps here
+-- -- F6：选择当前标签页中可见的窗格
+local function choose_window()
+  local api = vim.api
+  local current = api.nvim_get_current_win()
+  local items = {}
+
+  for _, win in ipairs(api.nvim_tabpage_list_wins(0)) do
+    local config = api.nvim_win_get_config(win)
+
+    if config.focusable ~= false and not config.hide then
+      local buf = api.nvim_win_get_buf(win)
+      local ft = vim.bo[buf].filetype
+      local name = api.nvim_buf_get_name(buf)
+      local label
+
+      if vim.bo[buf].buftype == "terminal" then
+        label = "终端"
+      elseif ft == "neo-tree" or ft == "NvimTree" then
+        label = "文件树"
+      elseif name ~= "" then
+        label = vim.fn.fnamemodify(name, ":~:.")
+      else
+        label = ft ~= "" and ft or "未命名文件"
+      end
+
+      items[#items + 1] = {
+        win = win,
+        label = string.format("%s [%d] %s", win == current and "●" or " ", api.nvim_win_get_number(win), label),
+      }
+    end
+  end
+
+  vim.ui.select(items, {
+    prompt = "切换到窗格",
+    format_item = function(item)
+      return item.label
+    end,
+  }, function(item)
+    if not item then
+      return
+    end
+
+    -- 等选择窗口关闭、恢复焦点后，再进入目标窗格
+    vim.schedule(function()
+      if api.nvim_win_is_valid(item.win) then
+        api.nvim_set_current_win(item.win)
+
+        local buf = api.nvim_win_get_buf(item.win)
+        if vim.bo[buf].buftype == "terminal" then
+          vim.cmd.startinsert()
+        end
+      end
+    end)
+  end)
+end
+
+vim.api.nvim_create_user_command("ChooseWindow", choose_window, { force = true })
+
+local opts = { desc = "选择窗格", silent = true }
+
+vim.keymap.set("n", "<F6>", "<Cmd>ChooseWindow<CR>", opts)
+vim.keymap.set("i", "<F6>", "<Esc><Cmd>ChooseWindow<CR>", opts)
+vim.keymap.set("t", "<F6>", "<C-\\><C-n><Cmd>ChooseWindow<CR>", opts)

lua/config/lazy.lua

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+local lazypath = vim.fn.stdpath("data") .. "/lazy/lazy.nvim"
+if not (vim.uv or vim.loop).fs_stat(lazypath) then
+  local lazyrepo = "https://github.com/folke/lazy.nvim.git"
+  local out = vim.fn.system({ "git", "clone", "--filter=blob:none", "--branch=stable", lazyrepo, lazypath })
+  if vim.v.shell_error ~= 0 then
+    vim.api.nvim_echo({
+      { "Failed to clone lazy.nvim:\n", "ErrorMsg" },
+      { out, "WarningMsg" },
+      { "\nPress any key to exit..." },
+    }, true, {})
+    vim.fn.getchar()
+    os.exit(1)
+  end
+end
+vim.opt.rtp:prepend(lazypath)
+
+require("lazy").setup({
+  spec = {
+    -- add LazyVim and import its plugins
+    { "LazyVim/LazyVim", import = "lazyvim.plugins" },
+    -- import/override with your plugins
+    { import = "plugins" },
+  },
+  defaults = {
+    -- By default, only LazyVim plugins will be lazy-loaded. Your custom plugins will load during startup.
+    -- If you know what you're doing, you can set this to `true` to have all your custom plugins lazy-loaded by default.
+    lazy = false,
+    -- It's recommended to leave version=false for now, since a lot the plugin that support versioning,
+    -- have outdated releases, which may break your Neovim install.
+    version = false, -- always use the latest git commit
+    -- version = "*", -- try installing the latest stable version for plugins that support semver
+  },
+  install = { colorscheme = { "tokyonight", "habamax" } },
+  checker = {
+    enabled = true, -- check for plugin updates periodically
+    notify = false, -- notify on update
+  }, -- automatically check for plugin updates
+  performance = {
+    rtp = {
+      -- disable some rtp plugins
+      disabled_plugins = {
+        "gzip",
+        -- "matchit",
+        -- "matchparen",
+        -- "netrwPlugin",
+        "tarPlugin",
+        "tohtml",
+        "tutor",
+        "zipPlugin",
+      },
+    },
+  },
+})

lua/config/options.lua

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+-- Options are automatically loaded before lazy.nvim startup
+-- Default options that are always set: https://github.com/LazyVim/LazyVim/blob/main/lua/lazyvim/config/options.lua
+-- Add any additional options here