Neovim+LazyVIM

Neovim, 編譯時，相依滿多東西的，麻煩

a. sudo apt install npm lua-luv-dev lua-lpeg \
   libunibilium-dev libutf8proc-dev libluajit-5.1-dev -y

b. 其它的，缺什麼補什麼
   lua, tree-sitter
   fzf, luarocks(不裝，Checkhealth裡會有WARNING)，但它不支援lua 5.5

c. 符號亂碼的話，裝Nerd Font字型：
       nerdfonts
   下載:
       JetBrainsMono Nerd Font
   安裝:
       font
   Terminal:
       要選有Nerd Font的字型，所有符號就能正常下載
       ex: JetBrainsMono Nerd Font

LazyVim

安裝:
    How to Install

Commands for LazyVIM

:checkhealth
:checkhealth mason
:Mason  //初始化 Mason.nvim，通過 mason 可以自動裝各種LSP
LazyVim Extras, 剛進去nvim時，壓一下x

/home/ubuntu/.config/nvim/lua/config/options.lua

-- Tab
vim.opt.tabstop = 4 -- number of visual spaces per TAB
vim.opt.softtabstop = 4 -- number of spacesin tab when editing
vim.opt.shiftwidth = 4 -- insert 4 spaces on a tab
vim.opt.expandtab = true -- tabs are spaces, mainly because of python

-- avante.nvim, views can only be fully collapsed with the global statusline
vim.opt.laststatus = 3
vim.bo.modifiable = false //Some plugins or custom configurations might set certain buffers as non-modifiable. Look for settings like:

Quick keyboard map, <leader>:space key

Switch buffer: ]b, [b
Searching for Keywords: <leader> + /

• Trace code
compile_commands.json, for clangd //A compilation database describes compile commands for a codebase
放在根專案下

a. Makefie:
    $ sudo apt install bear
    $ bear -- make

b. CMake:
    $ cmake -DCMAKE_EXPORT_COMPILE_COMMANDS=1 ..


ex:
.
├── compile_commands.json
├── include
│   └── hello.h
├── Makefile
└── src
    ├── hello.c
    └── main.c

go to implementation(gI)，它只會回應:[Fzf-lua] No implementations found

for kernel

$ make menuconfig

$ make CC=clang

$ python3 ./scripts/clang-tools/gen_compile_commands.py

• avante.nvim
Install and Sync

Create or open ~/.config/nvim/lua/plugins/avante.lua and add this:
return {
  "yetone/avante.nvim",
  event = "VeryLazy",
  lazy = false,
  version = false, -- Set this to "*" to always pull the latest release version, or set it to false to update to the latest code changes.
  opts = {
    -- add any opts here
    provider = "gemini",
    gemini = {
      model = "gemini-2.0-flash", --see more modles
      timeout = 30000, -- timeout in milliseconds
      temperature = 0, -- adjust if needed
      max_tokens = 4096,
    },
  },
  -- if you want to build from source then do `make BUILD_FROM_SOURCE=true`
  build = "make",
  -- build = "powershell -ExecutionPolicy Bypass -File Build.ps1 -BuildFromSource false" -- for windows
  dependencies = {
    "stevearc/dressing.nvim",
    "nvim-lua/plenary.nvim",
    "MunifTanjim/nui.nvim",
    --- The below dependencies are optional,
    "echasnovski/mini.pick", -- for file_selector provider mini.pick
    "nvim-telescope/telescope.nvim", -- for file_selector provider telescope
    "hrsh7th/nvim-cmp", -- autocompletion for avante commands and mentions
    "ibhagwan/fzf-lua", -- for file_selector provider fzf
    "nvim-tree/nvim-web-devicons", -- or echasnovski/mini.icons
    "zbirenbaum/copilot.lua", -- for providers='copilot'
    {
      -- support for image pasting
      "HakonHarnes/img-clip.nvim",
      event = "VeryLazy",
      opts = {
        -- recommended settings
        default = {
          embed_image_as_base64 = false,
          prompt_for_file_name = false,
          drag_and_drop = {
            insert_mode = true,
          },
          -- required for Windows users
          use_absolute_path = true,
        },
      },
    },
    {
      -- Make sure to set this up properly if you have lazy=true
      "MeanderingProgrammer/render-markdown.nvim",
      opts = {
        file_types = { "markdown", "Avante" },
      },
      ft = { "markdown", "Avante" },
    },
  },
}


Usage:(support AI list:~/.local/share/nvim/lazy/avante.nvim/lua/avante/providers/)

1. The sidebar will be divided into 3 sections: Ask, File Name, and Search Results.
Use the <tab> key to switch.

2. <leader>a  //show the list in the menu

3. $ export GEMINI_API_KEY=your_key

CMD:

1. AvanteClear  //Clear history and reload nvim manually, if "leader a r" didn't work.

• LintaoAmons/bookmarks.nvim

• 內建bookmark

Delete: :delmarks a-z   or  :delmarks!

ref:
1. keymaps
2. 使用LazyVim将Neovim打造成强大IDE(常用快捷键)
3. gemini.nvim