minimal config file for mcphub.nvim with avante and codecompanion

minimal(avante+cc).lua

---@diagnostic disable: missing-fields

--[[
NOTE: Set the config path to enable the copilot adapter to work.
It will search the following paths for a token:
  - "$CODECOMPANION_TOKEN_PATH/github-copilot/hosts.json"
  - "$CODECOMPANION_TOKEN_PATH/github-copilot/apps.json"
--]]
vim.env["CODECOMPANION_TOKEN_PATH"] = vim.fn.expand("~/.config")

vim.env.LAZY_STDPATH = ".repro"
load(vim.fn.system("curl -s https://raw.githubusercontent.com/folke/lazy.nvim/main/bootstrap.lua"))()

-- Basic keymaps
local function map(mode, lhs, rhs, opts)
	opts = opts or {}
	opts.silent = opts.silent ~= false
	vim.keymap.set(mode, lhs, rhs, opts)
end

-- Set leader key to space
vim.g.mapleader = " "

-- Better escape using fj in insert mode
map("i", "fj", "<ESC>")

-- Use ; as :
map("n", ";", ":")

-- Better window navigation
map("n", "<C-h>", "<C-w>h")
map("n", "<C-j>", "<C-w>j")
map("n", "<C-k>", "<C-w>k")
map("n", "<C-l>", "<C-w>l")

-- MCPHub keymap
map("n", "<leader>am", "<cmd>MCPHub<CR>")

-- AvanteChat keymap
map("n", "<leader>aa", "<cmd>AvanteChat<CR>")
map("n", "<leader>ac", "<cmd>CodeCompanionChat Toggle<CR>")

-- Your CodeCompanion setup
local plugins = {
	{
		{
			"ravitemer/mcphub.nvim",
			dependencies = {
				"nvim-lua/plenary.nvim",
			},
			build = "npm install -g mcp-hub@latest",
			config = function()
				require("mcphub").setup({
					port = 5999,
					config = vim.fn.expand("~/.config/lvim/lvim-mcp-servers.json"),
				})
			end,
		},
	},
	{
		"yetone/avante.nvim",
		event = "VeryLazy",
		version = false, -- Never set this value to "*"! Never!
		opts = {
			-- for example
			provider = "copilot",
			copilot = {
				model = "claude-3.5-sonnet", -- your desired model (or use gpt-4o, etc.)
			},
			-- The system_prompt type supports both a string and a function that returns a string. Using a function here allows dynamically updating the prompt with mcphub
			system_prompt = function()
				local hub = require("mcphub").get_hub_instance()
				return hub:get_active_servers_prompt()
			end,
			-- The custom_tools type supports both a list and a function that returns a list. Using a function here prevents requiring mcphub before it's loaded
			custom_tools = function()
				return {
					require("mcphub.extensions.avante").mcp_tool(),
				}
			end,
		},
		-- 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 = {
			"nvim-treesitter/nvim-treesitter",
			"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",
				config = function()
					require("copilot").setup({})
				end,
				build = ":Copilot auth",
			},
			{
				-- 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" },
			},
		},
	},
	{
		"olimorris/codecompanion.nvim",
		dependencies = {
			{ "nvim-treesitter/nvim-treesitter", build = ":TSUpdate" },
			{ "nvim-lua/plenary.nvim" },
			-- Test with blink.cmp
			{
				"saghen/blink.cmp",
				lazy = false,
				version = "*",
				opts = {
					keymap = {
						preset = "enter",
						["<S-Tab>"] = { "select_prev", "fallback" },
						["<Tab>"] = { "select_next", "fallback" },
					},
					cmdline = { sources = { "cmdline" } },
					sources = {
						default = { "lsp", "path", "buffer", "codecompanion" },
					},
				},
			},
			-- Test with nvim-cmp
			-- { "hrsh7th/nvim-cmp" },
		},
		opts = {
			--Refer to: https://github.com/olimorris/codecompanion.nvim/blob/main/lua/codecompanion/config.lua
			strategies = {
				--NOTE: Change the adapter as required
				chat = {
					adapter = "copilot",
					tools = {
						["mcp"] = {
							callback = function()
								return require("mcphub.extensions.codecompanion")
							end,
							description = "Call tools and resources from the MCP Servers",
							opts = {
								requires_approval = true,
							},
						},
					},
				},
				inline = { adapter = "copilot" },
			},
			opts = {
				log_level = "DEBUG",
			},
		},
	},
}

require("lazy.minit").repro({ spec = plugins })

-- Setup Tree-sitter
local ts_status, treesitter = pcall(require, "nvim-treesitter.configs")
if ts_status then
	treesitter.setup({
		ensure_installed = { "lua", "markdown", "markdown_inline", "yaml" },
		highlight = { enable = true },
	})
end