从0开始搭建自己的终端开发环境

-- Bootstrap lazy.nvim
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)

-- Make sure to setup `mapleader` and `maplocalleader` before
-- loading lazy.nvim so that mappings are correct.
-- This is also a good place to setup other settings (vim.opt)
vim.g.mapleader = " "
vim.g.maplocalleader = "\\"

-- Setup lazy.nvim
require("lazy").setup({
  spec = {
    -- import your plugins
    { import = "plugins" },
  },
  -- Configure any other settings here. See the documentation for more details.
  -- colorscheme that will be used when installing plugins.
  install = { colorscheme = { "habamax" } },
  -- automatically check for plugin updates
  checker = { enabled = true },
})

require("config.lazy")

return{
    
}

local opt = vim.opt

opt.relativenumber = false	-- 禁用相对行号
opt.number = true		   -- 启用绝对行号
vim.api.nvim_set_hl(0, "LineNr", { fg = "#FFD700" }) -- 所有行号设为金色

-- neo-tree.lua
-- 代码来自仓库README
{
  "nvim-neo-tree/neo-tree.nvim",
  branch = "v3.x",
  dependencies = {
    "nvim-lua/plenary.nvim",
    "nvim-tree/nvim-web-devicons", -- not strictly required, but recommended
    "MunifTanjim/nui.nvim",
    -- {"3rd/image.nvim", opts = {}}, -- Optional image support in preview window: See `# Preview Mode` for more information
  },
  lazy = false, -- neo-tree will lazily load itself
  ---@module "neo-tree"
  ---@type neotree.Config?
  opts = {
    -- fill any relevant options here
  },
}

-- 习惯上，我喜欢把leader键映射到空格，敲起来顺手
-- 基础按键配置
vim.g.mapleader = " "
local opt = { noremap = true, slient = true }
-- 窗口切换更顺手，少按一个w
vim.keymap.set("n", "<C-h>", "<C-w>h")
vim.keymap.set("n", "<C-j>", "<C-w>j")
vim.keymap.set("n", "<C-k>", "<C-w>k")
vim.keymap.set("n", "<C-l>", "<C-w>l")

-- Neotree
vim.keymap.set("n", "<Leader>e", "<cmd>Neotree toggle<CR>", opts)

-- 文件路径：lua/plugins/code-edit.lua
return {
  -- LSP 核心组件 (必须最先声明)
  {
    "neovim/nvim-lspconfig",
    dependencies = {
      "williamboman/mason.nvim",
      "williamboman/mason-lspconfig.nvim",
    },
    config = function()
      -- 延迟加载 LSP 配置
      vim.schedule(function()
        local lspconfig = require("lspconfig")
        local mason = require("mason")
        local mason_lspconfig = require("mason-lspconfig")

        -- 通用 LSP 配置
        local on_attach = function(client, bufnr)
          -- 快捷键配置...
        end

        mason.setup()
        mason_lspconfig.setup({
          ensure_installed = { "tsserver", "cssls", "html", "clangd", "eslint" }
        })

        mason_lspconfig.setup_handlers({
          function(server_name)
            lspconfig[server_name].setup({
              on_attach = on_attach,
              capabilities = require("cmp_nvim_lsp").default_capabilities(),
              -- 各语言特殊配置...
            })
          end
        })
      end)
    end
  },

  -- 自动补全引擎（需在 LSP 之后加载）
  {
    "hrsh7th/nvim-cmp",
    dependencies = {
      "hrsh7th/cmp-nvim-lsp",
      "L3MON4D3/LuaSnip",
    },
    config = function()
      -- cmp 配置...
    end
  },

  -- 格式化工具
  {
    "stevearc/conform.nvim",
    config = function()
      -- conform 配置...
    end
  },

  -- 语法高亮增强
  {
    "nvim-treesitter/nvim-treesitter",
    build = ":TSUpdate",
    config = function()
      -- treesitter 配置...
    end
  }
}