chore: prefer not to use function assignment (#1381)

lua/avante/api.lua

@@ -12,7 +12,7 @@ local PromptInput = require("avante.prompt_input")
 local M = {}
 
 ---@param target_provider FileSelectorProvider
-M.switch_file_selector_provider = function(target_provider)
+function M.switch_file_selector_provider(target_provider)
   require("avante.config").override({
     file_selector = {
       provider = target_provider,
@@ -21,7 +21,7 @@ M.switch_file_selector_provider = function(target_provider)
 end
 
 ---@param target Provider
-M.switch_provider = function(target) require("avante.providers").refresh(target) end
+function M.switch_provider(target) require("avante.providers").refresh(target) end
 
 ---@param path string
 local function to_windows_path(path)
@@ -35,7 +35,7 @@ local function to_windows_path(path)
 end
 
 ---@param opts? {source: boolean}
-M.build = function(opts)
+function M.build(opts)
   opts = opts or { source = true }
   local dirname = Utils.trim(string.sub(debug.getinfo(1).source, 2, #"/init.lua" * -1), { suffix = "/" })
   local git_root = vim.fs.find(".git", { path = dirname, upward = true })[1]
@@ -101,7 +101,7 @@ end
 ---@field floating? boolean whether to open a floating input to enter the question
 
 ---@param opts? AskOptions
-M.ask = function(opts)
+function M.ask(opts)
   opts = opts or {}
   if type(opts) == "string" then
     Utils.warn("passing 'ask' as string is deprecated, do {question = '...'} instead", { once = true })
@@ -147,7 +147,7 @@ M.ask = function(opts)
 end
 
 ---@param question? string
-M.edit = function(question)
+function M.edit(question)
   local _, selection = require("avante").get()
   if not selection then return end
   selection:create_editing_input()
@@ -157,13 +157,13 @@ M.edit = function(question)
 end
 
 ---@return avante.Suggestion | nil
-M.get_suggestion = function()
+function M.get_suggestion()
   local _, _, suggestion = require("avante").get()
   return suggestion
 end
 
 ---@param opts? AskOptions
-M.refresh = function(opts)
+function M.refresh(opts)
   opts = opts or {}
   local sidebar = require("avante").get()
   if not sidebar then return end
@@ -185,7 +185,7 @@ M.refresh = function(opts)
 end
 
 ---@param opts? AskOptions
-M.focus = function(opts)
+function M.focus(opts)
   opts = opts or {}
   local sidebar = require("avante").get()
   if not sidebar then return end
@@ -211,7 +211,7 @@ M.focus = function(opts)
   end
 end
 
-M.select_model = function() require("avante.model_selector").open() end
+function M.select_model() require("avante.model_selector").open() end
 
 return setmetatable(M, {
   __index = function(t, k)

lua/avante/clipboard.lua

@@ -25,7 +25,7 @@ end
 
 M.support_paste_image = Config.support_paste_image
 
-M.setup = function()
+function M.setup()
   get_paste_directory()
 
   if not paste_directory:exists() then paste_directory:mkdir({ parent = true }) end
@@ -34,7 +34,7 @@ M.setup = function()
 end
 
 ---@param line? string
-M.paste_image = function(line)
+function M.paste_image(line)
   line = line or nil
   if not Config.support_paste_image() then return false end
 
@@ -53,7 +53,7 @@ M.paste_image = function(line)
 end
 
 ---@param filepath string
-M.get_base64_content = function(filepath)
+function M.get_base64_content(filepath)
   local os_mapping = Utils.get_os_name()
   ---@type vim.SystemCompleted
   local output

lua/avante/config.lua

@@ -479,18 +479,18 @@ M = setmetatable(M, {
   end,
 })
 
-M.support_paste_image = function() return Utils.has("img-clip.nvim") or Utils.has("img-clip") end
+function M.support_paste_image() return Utils.has("img-clip.nvim") or Utils.has("img-clip") end
 
-M.get_window_width = function() return math.ceil(vim.o.columns * (M.windows.width / 100)) end
+function M.get_window_width() return math.ceil(vim.o.columns * (M.windows.width / 100)) end
 
 ---@param provider Provider
 ---@return boolean
-M.has_provider = function(provider) return M._options[provider] ~= nil or M.vendors[provider] ~= nil end
+function M.has_provider(provider) return M._options[provider] ~= nil or M.vendors[provider] ~= nil end
 
 ---get supported providers
 ---@param provider Provider
 ---@return AvanteProviderFunctor
-M.get_provider = function(provider)
+function M.get_provider(provider)
   if M._options[provider] ~= nil then
     return vim.deepcopy(M._options[provider], true)
   elseif M.vendors and M.vendors[provider] ~= nil then

lua/avante/diff.lua

@@ -351,7 +351,7 @@ end
 -----------------------------------------------------------------------------//
 
 ---@param bufnr integer given buffer id
-H.setup_buffer_mappings = function(bufnr)
+function H.setup_buffer_mappings(bufnr)
   ---@param desc string
   local function opts(desc) return { silent = true, buffer = bufnr, desc = "avante(conflict): " .. desc } end
 
@@ -372,7 +372,7 @@ H.setup_buffer_mappings = function(bufnr)
 end
 
 ---@param bufnr integer
-H.clear_buffer_mappings = function(bufnr)
+function H.clear_buffer_mappings(bufnr)
   if not bufnr or not vim.b[bufnr].avante_conflict_mappings_set then return end
   for _, mapping in pairs(Config.mappings.diff) do
     if vim.fn.hasmapto(mapping, "n") > 0 then api.nvim_buf_del_keymap(bufnr, "n", mapping) end
@@ -382,7 +382,7 @@ H.clear_buffer_mappings = function(bufnr)
 end
 
 ---@param bufnr integer
-M.override_timeoutlen = function(bufnr)
+function M.override_timeoutlen(bufnr)
   if vim.b[bufnr].avante_original_timeoutlen then return end
   if Config.diff.override_timeoutlen > 0 then
     vim.b[bufnr].avante_original_timeoutlen = vim.o.timeoutlen
@@ -391,7 +391,7 @@ M.override_timeoutlen = function(bufnr)
 end
 
 ---@param bufnr integer
-M.restore_timeoutlen = function(bufnr)
+function M.restore_timeoutlen(bufnr)
   if vim.b[bufnr].avante_original_timeoutlen then
     vim.o.timeoutlen = vim.b[bufnr].avante_original_timeoutlen
     vim.b[bufnr].avante_original_timeoutlen = nil

lua/avante/file_selector.lua

@@ -211,7 +211,7 @@ function FileSelector:fzf_ui(handler)
 
   local filepaths = self:get_filepaths()
 
-  local close_action = function() handler(nil) end
+  local function close_action() handler(nil) end
   fzf_lua.fzf_exec(
     filepaths,
     vim.tbl_deep_extend("force", {
@@ -244,8 +244,8 @@ function FileSelector:mini_pick_ui(handler)
     Utils.error("mini.pick is not set up. Please install and set up mini.pick to use it as a file selector.")
     return
   end
-  local choose = function(item) handler(type(item) == "string" and { item } or item) end
+  local function choose(item) handler(type(item) == "string" and { item } or item) end
-  local choose_marked = function(items_marked) handler(items_marked) end
+  local function choose_marked(items_marked) handler(items_marked) end
   local source = { choose = choose, choose_marked = choose_marked }
   ---@diagnostic disable-next-line: undefined-global
   local result = MiniPick.builtin.files(nil, { source = source })

lua/avante/health.lua

@@ -3,7 +3,7 @@ local H = require("vim.health")
 local Utils = require("avante.utils")
 local Config = require("avante.config")
 
-M.check = function()
+function M.check()
   H.start("avante.nvim")
 
   -- Required dependencies

lua/avante/highlights.lua

@@ -37,7 +37,7 @@ local function has_set_colors(hl_group)
   return next(hl) ~= nil
 end
 
-M.setup = function()
+function M.setup()
   if Config.behaviour.auto_set_highlight_group then
     vim
       .iter(Highlights)
@@ -59,16 +59,16 @@ M.setup = function()
   M.setup_conflict_highlights()
 end
 
-M.setup_conflict_highlights = function()
+function M.setup_conflict_highlights()
   local custom_hls = Config.highlights.diff
 
   ---@return number | nil
-  local get_bg = function(hl_name)
+  local function get_bg(hl_name)
     local hl = api.nvim_get_hl(0, { name = hl_name })
     return hl.bg
   end
 
-  local get_bold = function(hl_name)
+  local function get_bold(hl_name)
     local hl = api.nvim_get_hl(0, { name = hl_name })
     return hl.bold
   end
@@ -133,7 +133,7 @@ setmetatable(M, {
 ---
 ---@param rgb_24bit number 24-bit RGB value
 ---@return {r: integer, g: integer, b: integer} with keys 'r', 'g', 'b' in [0,255]
-H.decode_24bit_rgb = function(rgb_24bit)
+function H.decode_24bit_rgb(rgb_24bit)
   vim.validate({ rgb_24bit = { rgb_24bit, "n", true } })
   local r = band(rshift(rgb_24bit, 16), 255)
   local g = band(rshift(rgb_24bit, 8), 255)
@@ -143,7 +143,7 @@ end
 
 ---@param attr integer
 ---@param percent integer
-H.alter = function(attr, percent) return math.floor(attr * (100 + percent) / 100) end
+function H.alter(attr, percent) return math.floor(attr * (100 + percent) / 100) end
 
 ---@source https://stackoverflow.com/q/5560248
 ---@see https://stackoverflow.com/a/37797380
@@ -151,7 +151,7 @@ H.alter = function(attr, percent) return math.floor(attr * (100 + percent) / 100
 ---@param color number
 ---@param percent number
 ---@return string
-H.shade_color = function(color, percent)
+function H.shade_color(color, percent)
   percent = vim.opt.background:get() == "light" and percent / 5 or percent
   local rgb = H.decode_24bit_rgb(color)
   if not rgb.r or not rgb.g or not rgb.b then return "NONE" end

lua/avante/init.lua

@@ -24,12 +24,12 @@ M.did_setup = false
 
 local H = {}
 
-H.load_path = function()
+function H.load_path()
   local ok, LazyConfig = pcall(require, "lazy.core.config")
 
   if ok then
     local name = "avante.nvim"
-    local load_path = function() require("avante_lib").load() end
+    local function load_path() require("avante_lib").load() end
 
     if LazyConfig.plugins[name] and LazyConfig.plugins[name]._.loaded then
       vim.schedule(load_path)
@@ -54,7 +54,7 @@ H.load_path = function()
   end
 end
 
-H.keymaps = function()
+function H.keymaps()
   vim.keymap.set({ "n", "v" }, "<Plug>(AvanteAsk)", function() require("avante.api").ask() end, { noremap = true })
   vim.keymap.set(
     { "n", "v" },
@@ -180,17 +180,17 @@ end
 ---@class ApiCaller
 ---@operator call(...): any
 
-H.api = function(fun)
+function H.api(fun)
   return setmetatable({ api = true }, {
     __call = function(...) return fun(...) end,
   }) --[[@as ApiCaller]]
 end
 
-H.signs = function() vim.fn.sign_define("AvanteInputPromptSign", { text = Config.windows.input.prefix }) end
+function H.signs() vim.fn.sign_define("AvanteInputPromptSign", { text = Config.windows.input.prefix }) end
 
 H.augroup = api.nvim_create_augroup("avante_autocmds", { clear = true })
 
-H.autocmds = function()
+function H.autocmds()
   api.nvim_create_autocmd("TabEnter", {
     group = H.augroup,
     pattern = "*",
@@ -293,7 +293,7 @@ end
 M.toggle = { api = true }
 
 ---@param opts? AskOptions
-M.toggle_sidebar = function(opts)
+function M.toggle_sidebar(opts)
   opts = opts or {}
   if opts.ask == nil then opts.ask = true end
 
@@ -308,14 +308,14 @@ M.toggle_sidebar = function(opts)
   return sidebar:toggle(opts)
 end
 
-M.is_sidebar_open = function()
+function M.is_sidebar_open()
   local sidebar = M.get()
   if not sidebar then return false end
   return sidebar:is_open()
 end
 
 ---@param opts? AskOptions
-M.open_sidebar = function(opts)
+function M.open_sidebar(opts)
   opts = opts or {}
   if opts.ask == nil then opts.ask = true end
   local sidebar = M.get()
@@ -324,7 +324,7 @@ M.open_sidebar = function(opts)
   M.current.sidebar:open(opts)
 end
 
-M.close_sidebar = function()
+function M.close_sidebar()
   local sidebar = M.get()
   if not sidebar then return end
   sidebar:close()

lua/avante/init.lua-E

@@ -0,0 +1,424 @@
+local api = vim.api
+
+local Utils = require("avante.utils")
+local Sidebar = require("avante.sidebar")
+local Selection = require("avante.selection")
+local Suggestion = require("avante.suggestion")
+local Config = require("avante.config")
+local Diff = require("avante.diff")
+local RagService = require("avante.rag_service")
+
+---@class Avante
+local M = {
+  ---@type avante.Sidebar[] we use this to track chat command across tabs
+  sidebars = {},
+  ---@type avante.Selection[]
+  selections = {},
+  ---@type avante.Suggestion[]
+  suggestions = {},
+  ---@type {sidebar?: avante.Sidebar, selection?: avante.Selection, suggestion?: avante.Suggestion}
+  current = { sidebar = nil, selection = nil, suggestion = nil },
+}
+
+M.did_setup = false
+
+local H = {}
+
+H.load_path = function()
+  local ok, LazyConfig = pcall(require, "lazy.core.config")
+
+  if ok then
+    local name = "avante.nvim"
+    local load_path = function() require("avante_lib").load() end
+
+    if LazyConfig.plugins[name] and LazyConfig.plugins[name]._.loaded then
+      vim.schedule(load_path)
+    else
+      api.nvim_create_autocmd("User", {
+        pattern = "LazyLoad",
+        callback = function(event)
+          if event.data == name then
+            load_path()
+            return true
+          end
+        end,
+      })
+    end
+
+    api.nvim_create_autocmd("User", {
+      pattern = "VeryLazy",
+      callback = load_path,
+    })
+  else
+    require("avante_lib").load()
+  end
+end
+
+H.keymaps = function()
+  vim.keymap.set({ "n", "v" }, "<Plug>(AvanteAsk)", function() require("avante.api").ask() end, { noremap = true })
+  vim.keymap.set(
+    { "n", "v" },
+    "<Plug>(AvanteChat)",
+    function() require("avante.api").ask({ ask = false }) end,
+    { noremap = true }
+  )
+  vim.keymap.set("v", "<Plug>(AvanteEdit)", function() require("avante.api").edit() end, { noremap = true })
+  vim.keymap.set("n", "<Plug>(AvanteRefresh)", function() require("avante.api").refresh() end, { noremap = true })
+  vim.keymap.set("n", "<Plug>(AvanteFocus)", function() require("avante.api").focus() end, { noremap = true })
+  vim.keymap.set("n", "<Plug>(AvanteBuild)", function() require("avante.api").build() end, { noremap = true })
+  vim.keymap.set("n", "<Plug>(AvanteToggle)", function() M.toggle() end, { noremap = true })
+  vim.keymap.set("n", "<Plug>(AvanteToggleDebug)", function() M.toggle.debug() end)
+  vim.keymap.set("n", "<Plug>(AvanteToggleHint)", function() M.toggle.hint() end)
+  vim.keymap.set("n", "<Plug>(AvanteToggleSuggestion)", function() M.toggle.suggestion() end)
+
+  vim.keymap.set({ "n", "v" }, "<Plug>(AvanteConflictOurs)", function() Diff.choose("ours") end)
+  vim.keymap.set({ "n", "v" }, "<Plug>(AvanteConflictBoth)", function() Diff.choose("both") end)
+  vim.keymap.set({ "n", "v" }, "<Plug>(AvanteConflictTheirs)", function() Diff.choose("theirs") end)
+  vim.keymap.set({ "n", "v" }, "<Plug>(AvanteConflictAllTheirs)", function() Diff.choose("all_theirs") end)
+  vim.keymap.set({ "n", "v" }, "<Plug>(AvanteConflictCursor)", function() Diff.choose("cursor") end)
+  vim.keymap.set("n", "<Plug>(AvanteConflictNextConflict)", function() Diff.find_next("ours") end)
+  vim.keymap.set("n", "<Plug>(AvanteConflictPrevConflict)", function() Diff.find_prev("ours") end)
+  vim.keymap.set("n", "<Plug>(AvanteSelectModel)", function() require("avante.api").select_model() end)
+
+  if Config.behaviour.auto_set_keymaps then
+    Utils.safe_keymap_set(
+      { "n", "v" },
+      Config.mappings.ask,
+      function() require("avante.api").ask() end,
+      { desc = "avante: ask" }
+    )
+    Utils.safe_keymap_set(
+      "v",
+      Config.mappings.edit,
+      function() require("avante.api").edit() end,
+      { desc = "avante: edit" }
+    )
+    Utils.safe_keymap_set(
+      "n",
+      Config.mappings.refresh,
+      function() require("avante.api").refresh() end,
+      { desc = "avante: refresh" }
+    )
+    Utils.safe_keymap_set(
+      "n",
+      Config.mappings.focus,
+      function() require("avante.api").focus() end,
+      { desc = "avante: focus" }
+    )
+
+    Utils.safe_keymap_set("n", Config.mappings.toggle.default, function() M.toggle() end, { desc = "avante: toggle" })
+    Utils.safe_keymap_set(
+      "n",
+      Config.mappings.toggle.debug,
+      function() M.toggle.debug() end,
+      { desc = "avante: toggle debug" }
+    )
+    Utils.safe_keymap_set(
+      "n",
+      Config.mappings.toggle.hint,
+      function() M.toggle.hint() end,
+      { desc = "avante: toggle hint" }
+    )
+    Utils.safe_keymap_set(
+      "n",
+      Config.mappings.toggle.suggestion,
+      function() M.toggle.suggestion() end,
+      { desc = "avante: toggle suggestion" }
+    )
+    Utils.safe_keymap_set("n", Config.mappings.toggle.repomap, function() require("avante.repo_map").show() end, {
+      desc = "avante: display repo map",
+      noremap = true,
+      silent = true,
+    })
+    Utils.safe_keymap_set(
+      "n",
+      Config.mappings.select_model,
+      function() require("avante.api").select_model() end,
+      { desc = "avante: select model" }
+    )
+  end
+
+  if Config.behaviour.auto_suggestions then
+    Utils.safe_keymap_set("i", Config.mappings.suggestion.accept, function()
+      local _, _, sg = M.get()
+      sg:accept()
+    end, {
+      desc = "avante: accept suggestion",
+      noremap = true,
+      silent = true,
+    })
+
+    Utils.safe_keymap_set("i", Config.mappings.suggestion.dismiss, function()
+      local _, _, sg = M.get()
+      if sg:is_visible() then sg:dismiss() end
+    end, {
+      desc = "avante: dismiss suggestion",
+      noremap = true,
+      silent = true,
+    })
+
+    Utils.safe_keymap_set("i", Config.mappings.suggestion.next, function()
+      local _, _, sg = M.get()
+      sg:next()
+    end, {
+      desc = "avante: next suggestion",
+      noremap = true,
+      silent = true,
+    })
+
+    Utils.safe_keymap_set("i", Config.mappings.suggestion.prev, function()
+      local _, _, sg = M.get()
+      sg:prev()
+    end, {
+      desc = "avante: previous suggestion",
+      noremap = true,
+      silent = true,
+    })
+  end
+end
+
+---@class ApiCaller
+---@operator call(...): any
+
+H.api = function(fun)
+  return setmetatable({ api = true }, {
+    __call = function(...) return fun(...) end,
+  }) --[[@as ApiCaller]]
+end
+
+H.signs = function() vim.fn.sign_define("AvanteInputPromptSign", { text = Config.windows.input.prefix }) end
+
+H.augroup = api.nvim_create_augroup("avante_autocmds", { clear = true })
+
+H.autocmds = function()
+  api.nvim_create_autocmd("TabEnter", {
+    group = H.augroup,
+    pattern = "*",
+    once = true,
+    callback = function(ev)
+      local tab = tonumber(ev.file)
+      M._init(tab or api.nvim_get_current_tabpage())
+      if Config.hints.enabled and not M.current.selection.did_setup then M.current.selection:setup_autocmds() end
+    end,
+  })
+
+  api.nvim_create_autocmd("VimResized", {
+    group = H.augroup,
+    callback = function()
+      local sidebar = M.get()
+      if not sidebar then return end
+      if not sidebar:is_open() then return end
+      sidebar:resize()
+    end,
+  })
+
+  api.nvim_create_autocmd("TabClosed", {
+    group = H.augroup,
+    pattern = "*",
+    callback = function(ev)
+      local tab = tonumber(ev.file)
+      local s = M.sidebars[tab]
+      local sl = M.selections[tab]
+      if s then s:reset() end
+      if sl then sl:delete_autocmds() end
+      if tab ~= nil then M.sidebars[tab] = nil end
+    end,
+  })
+
+  vim.schedule(function()
+    M._init(api.nvim_get_current_tabpage())
+    if Config.hints.enabled then M.current.selection:setup_autocmds() end
+  end)
+
+  api.nvim_create_autocmd("ColorSchemePre", {
+    group = H.augroup,
+    callback = function() require("avante.highlights").setup() end,
+  })
+
+  api.nvim_create_autocmd("ColorScheme", {
+    group = H.augroup,
+    callback = function() require("avante.highlights").setup() end,
+  })
+
+  -- automatically setup Avante filetype to markdown
+  vim.treesitter.language.register("markdown", "Avante")
+
+  vim.filetype.add({
+    extension = {
+      ["avanterules"] = "jinja",
+    },
+    pattern = {
+      ["%.avanterules%.[%w_.-]+"] = "jinja",
+    },
+  })
+end
+
+---@param current boolean? false to disable setting current, otherwise use this to track across tabs.
+---@return avante.Sidebar, avante.Selection, avante.Suggestion
+function M.get(current)
+  local tab = api.nvim_get_current_tabpage()
+  local sidebar = M.sidebars[tab]
+  local selection = M.selections[tab]
+  local suggestion = M.suggestions[tab]
+  if current ~= false then
+    M.current.sidebar = sidebar
+    M.current.selection = selection
+    M.current.suggestion = suggestion
+  end
+  return sidebar, selection, suggestion
+end
+
+---@param id integer
+function M._init(id)
+  local sidebar = M.sidebars[id]
+  local selection = M.selections[id]
+  local suggestion = M.suggestions[id]
+
+  if not sidebar then
+    sidebar = Sidebar:new(id)
+    M.sidebars[id] = sidebar
+  end
+  if not selection then
+    selection = Selection:new(id)
+    M.selections[id] = selection
+  end
+  if not suggestion then
+    suggestion = Suggestion:new(id)
+    M.suggestions[id] = suggestion
+  end
+  M.current = { sidebar = sidebar, selection = selection, suggestion = suggestion }
+  return M
+end
+
+M.toggle = { api = true }
+
+---@param opts? AskOptions
+M.toggle_sidebar = function(opts)
+  opts = opts or {}
+  if opts.ask == nil then opts.ask = true end
+
+  local sidebar = M.get()
+  if not sidebar then
+    M._init(api.nvim_get_current_tabpage())
+    ---@cast opts SidebarOpenOptions
+    M.current.sidebar:open(opts)
+    return true
+  end
+
+  return sidebar:toggle(opts)
+end
+
+M.is_sidebar_open = function()
+  local sidebar = M.get()
+  if not sidebar then return false end
+  return sidebar:is_open()
+end
+
+---@param opts? AskOptions
+M.open_sidebar = function(opts)
+  opts = opts or {}
+  if opts.ask == nil then opts.ask = true end
+  local sidebar = M.get()
+  if not sidebar then M._init(api.nvim_get_current_tabpage()) end
+  ---@cast opts SidebarOpenOptions
+  M.current.sidebar:open(opts)
+end
+
+M.close_sidebar = function()
+  local sidebar = M.get()
+  if not sidebar then return end
+  sidebar:close()
+end
+
+M.toggle.debug = H.api(Utils.toggle_wrap({
+  name = "debug",
+  get = function() return Config.debug end,
+  set = function(state) Config.override({ debug = state }) end,
+}))
+
+M.toggle.hint = H.api(Utils.toggle_wrap({
+  name = "hint",
+  get = function() return Config.hints.enabled end,
+  set = function(state) Config.override({ hints = { enabled = state } }) end,
+}))
+
+M.toggle.suggestion = H.api(Utils.toggle_wrap({
+  name = "suggestion",
+  get = function() return Config.behaviour.auto_suggestions end,
+  set = function(state)
+    Config.override({ behaviour = { auto_suggestions = state } })
+    local _, _, sg = M.get()
+    if state ~= false then
+      if sg then sg:setup_autocmds() end
+      H.keymaps()
+    else
+      if sg then sg:delete_autocmds() end
+    end
+  end,
+}))
+
+setmetatable(M.toggle, {
+  __index = M.toggle,
+  __call = function() M.toggle_sidebar() end,
+})
+
+---@param opts? avante.Config
+function M.setup(opts)
+  ---PERF: we can still allow running require("avante").setup() multiple times to override config if users wish to
+  ---but most of the other functionality will only be called once from lazy.nvim
+  Config.setup(opts)
+
+  if M.did_setup then return end
+
+  H.load_path()
+
+  require("avante.html2md").setup()
+  require("avante.repo_map").setup()
+  require("avante.path").setup()
+  require("avante.highlights").setup()
+  require("avante.diff").setup()
+  require("avante.providers").setup()
+  require("avante.clipboard").setup()
+
+  -- setup helpers
+  H.autocmds()
+  H.keymaps()
+  H.signs()
+
+  M.did_setup = true
+
+  local function run_rag_service()
+    local started_at = os.time()
+    local add_resource_with_delay
+    local function add_resource()
+      local is_ready = RagService.is_ready()
+      if not is_ready then
+        local elapsed = os.time() - started_at
+        if elapsed > 1000 * 60 * 15 then
+          Utils.warn("Rag Service is not ready, giving up")
+          return
+        end
+        add_resource_with_delay()
+        return
+      end
+      vim.defer_fn(function()
+        Utils.info("Adding project root to Rag Service ...")
+        local uri = "file://" .. Utils.get_project_root()
+        if uri:sub(-1) ~= "/" then uri = uri .. "/" end
+        RagService.add_resource(uri)
+        Utils.info("Added project root to Rag Service")
+      end, 5000)
+    end
+    add_resource_with_delay = function()
+      vim.defer_fn(function() add_resource() end, 5000)
+    end
+    vim.schedule(function()
+      Utils.info("Starting Rag Service ...")
+      RagService.launch_rag_service(add_resource_with_delay)
+    end)
+  end
+
+  if Config.rag_service.enabled then run_rag_service() end
+end
+
+return M

lua/avante/llm.lua

@@ -21,7 +21,7 @@ local group = api.nvim_create_augroup("avante_llm", { clear = true })
 
 ---@param opts AvanteGeneratePromptsOptions
 ---@return AvantePromptOptions
-M.generate_prompts = function(opts)
+function M.generate_prompts(opts)
   local provider = opts.provider or Providers[Config.provider]
   local mode = opts.mode or "planning"
   ---@type AvanteProviderFunctor | AvanteBedrockProviderFunctor
@@ -141,7 +141,7 @@ end
 
 ---@param opts AvanteGeneratePromptsOptions
 ---@return integer
-M.calculate_tokens = function(opts)
+function M.calculate_tokens(opts)
   local prompt_opts = M.generate_prompts(opts)
   local tokens = Utils.tokens.calculate_tokens(prompt_opts.system_prompt)
   for _, message in ipairs(prompt_opts.messages) do
@@ -151,7 +151,7 @@ M.calculate_tokens = function(opts)
 end
 
 ---@param opts AvanteLLMStreamOptions
-M._stream = function(opts)
+function M._stream(opts)
   local provider = opts.provider or Providers[Config.provider]
 
   local prompt_opts = M.generate_prompts(opts)
@@ -353,7 +353,7 @@ local function _collector_add_response(collector, index, response, opts)
   end
 end
 
-M._dual_boost_stream = function(opts, Provider1, Provider2)
+function M._dual_boost_stream(opts, Provider1, Provider2)
   Utils.debug("Starting Dual Boost Stream")
 
   local collector = {
@@ -408,7 +408,7 @@ M._dual_boost_stream = function(opts, Provider1, Provider2)
 end
 
 ---@param opts AvanteLLMStreamOptions
-M.stream = function(opts)
+function M.stream(opts)
   local is_completed = false
   if opts.on_tool_log ~= nil then
     local original_on_tool_log = opts.on_tool_log

lua/avante/path.lua

@@ -30,7 +30,7 @@ local History = {}
 -- Get a chat history file name given a buffer
 ---@param bufnr integer
 ---@return string
-History.filename = function(bufnr)
+function History.filename(bufnr)
   local project_root = Utils.root.get({
     buf = bufnr,
   })
@@ -43,12 +43,12 @@ end
 -- Returns the Path to the chat history file for the given buffer.
 ---@param bufnr integer
 ---@return Path
-History.get = function(bufnr) return Path:new(Config.history.storage_path):joinpath(History.filename(bufnr)) end
+function History.get(bufnr) return Path:new(Config.history.storage_path):joinpath(History.filename(bufnr)) end
 
 -- Loads the chat history for the given buffer.
 ---@param bufnr integer
 ---@return avante.ChatHistoryEntry[]
-History.load = function(bufnr)
+function History.load(bufnr)
   local history_file = History.get(bufnr)
   local cached_key = tostring(history_file:absolute())
   local cached_value = history_file_cache:get(cached_key)
@@ -79,7 +79,7 @@ local Prompt = {}
 
 -- Given a mode, return the file name for the custom prompt.
 ---@param mode AvanteLlmMode
-Prompt.get_mode_file = function(mode) return string.format("custom.%s.avanterules", mode) end
+function Prompt.get_mode_file(mode) return string.format("custom.%s.avanterules", mode) end
 
 ---@class AvanteTemplates
 ---@field initialize fun(directory: string): nil
@@ -92,7 +92,7 @@ Prompt.templates = { planning = nil, editing = nil, suggesting = nil }
 -- PERF: Hmm instead of copy to cache, we can also load in globals context, but it requires some work on bindings. (eh maybe?)
 ---@param project_root string
 ---@return string the resulted cache_directory to be loaded with avante_templates
-Prompt.get = function(project_root)
+function Prompt.get(project_root)
   if not P.available() then error("Make sure to build avante (missing avante_templates)", 2) end
 
   -- get root directory of given bufnr
@@ -134,20 +134,20 @@ Prompt.get = function(project_root)
 end
 
 ---@param mode AvanteLlmMode
-Prompt.get_file = function(mode)
+function Prompt.get_file(mode)
   if Prompt.templates[mode] ~= nil then return Prompt.get_mode_file(mode) end
   return string.format("%s.avanterules", mode)
 end
 
 ---@param path string
 ---@param opts AvanteTemplateOptions
-Prompt.render_file = function(path, opts) return templates.render(path, opts) end
+function Prompt.render_file(path, opts) return templates.render(path, opts) end
 
 ---@param mode AvanteLlmMode
 ---@param opts AvanteTemplateOptions
-Prompt.render_mode = function(mode, opts) return templates.render(Prompt.get_file(mode), opts) end
+function Prompt.render_mode(mode, opts) return templates.render(Prompt.get_file(mode), opts) end
 
-Prompt.initialize = function(directory) templates.initialize(directory) end
+function Prompt.initialize(directory) templates.initialize(directory) end
 
 P.prompts = Prompt
 
@@ -157,21 +157,21 @@ local RepoMap = {}
 ---@param project_root string
 ---@param ext string
 ---@return string
-RepoMap.filename = function(project_root, ext)
+function RepoMap.filename(project_root, ext)
   -- Replace path separators with double underscores
   local path_with_separators = fn.substitute(project_root, "/", "__", "g")
   -- Replace other non-alphanumeric characters with single underscores
   return fn.substitute(path_with_separators, "[^A-Za-z0-9._]", "_", "g") .. "." .. ext .. ".repo_map.json"
 end
 
-RepoMap.get = function(project_root, ext) return Path:new(P.data_path):joinpath(RepoMap.filename(project_root, ext)) end
+function RepoMap.get(project_root, ext) return Path:new(P.data_path):joinpath(RepoMap.filename(project_root, ext)) end
 
-RepoMap.save = function(project_root, ext, data)
+function RepoMap.save(project_root, ext, data)
   local file = RepoMap.get(project_root, ext)
   file:write(vim.json.encode(data), "w")
 end
 
-RepoMap.load = function(project_root, ext)
+function RepoMap.load(project_root, ext)
   local file = RepoMap.get(project_root, ext)
   if file:exists() then
     local content = file:read()
@@ -183,7 +183,7 @@ end
 P.repo_map = RepoMap
 
 ---@return AvanteTemplates|nil
-P._init_templates_lib = function()
+function P._init_templates_lib()
   if templates ~= nil then return templates end
   local ok, module = pcall(require, "avante_templates")
   ---@cast module AvanteTemplates
@@ -194,7 +194,7 @@ P._init_templates_lib = function()
   return templates
 end
 
-P.setup = function()
+function P.setup()
   local history_path = Path:new(Config.history.storage_path)
   if not history_path:exists() then history_path:mkdir({ parents = true }) end
   P.history_path = history_path
@@ -210,9 +210,9 @@ P.setup = function()
   vim.defer_fn(P._init_templates_lib, 1000)
 end
 
-P.available = function() return P._init_templates_lib() ~= nil end
+function P.available() return P._init_templates_lib() ~= nil end
 
-P.clear = function()
+function P.clear()
   P.cache_path:rm({ recursive = true })
   P.history_path:rm({ recursive = true })
 

lua/avante/providers/azure.lua

@@ -17,7 +17,7 @@ M.parse_messages = O.parse_messages
 M.parse_response = O.parse_response
 M.parse_response_without_stream = O.parse_response_without_stream
 
-M.parse_curl_args = function(provider, prompt_opts)
+function M.parse_curl_args(provider, prompt_opts)
   local provider_conf, request_body = P.parse_config(provider)
 
   local headers = {

lua/avante/providers/bedrock.lua

@@ -7,7 +7,7 @@ local M = {}
 M.api_key_name = "BEDROCK_KEYS"
 M.use_xml_format = true
 
-M.load_model_handler = function()
+function M.load_model_handler()
   local provider_conf, _ = P.parse_config(P["bedrock"])
   local bedrock_model = provider_conf.model
   if provider_conf.model:match("anthropic") then bedrock_model = "claude" end
@@ -18,17 +18,17 @@ M.load_model_handler = function()
   error(error_msg)
 end
 
-M.parse_response = function(ctx, data_stream, event_state, opts)
+function M.parse_response(ctx, data_stream, event_state, opts)
   local model_handler = M.load_model_handler()
   return model_handler.parse_response(ctx, data_stream, event_state, opts)
 end
 
-M.build_bedrock_payload = function(prompt_opts, body_opts)
+function M.build_bedrock_payload(prompt_opts, body_opts)
   local model_handler = M.load_model_handler()
   return model_handler.build_bedrock_payload(prompt_opts, body_opts)
 end
 
-M.parse_stream_data = function(data, opts)
+function M.parse_stream_data(data, opts)
   -- @NOTE: Decode and process Bedrock response
   -- Each response contains a Base64-encoded `bytes` field, which is decoded into JSON.
   -- The `type` field in the decoded JSON determines how the response is handled.
@@ -44,7 +44,7 @@ end
 ---@param provider AvanteBedrockProviderFunctor
 ---@param prompt_opts AvantePromptOptions
 ---@return table
-M.parse_curl_args = function(provider, prompt_opts)
+function M.parse_curl_args(provider, prompt_opts)
   local base, body_opts = P.parse_config(provider)
 
   local api_key = provider.parse_api_key()
@@ -86,7 +86,7 @@ M.parse_curl_args = function(provider, prompt_opts)
   }
 end
 
-M.on_error = function(result)
+function M.on_error(result)
   if not result.body then
     return Utils.error("API request failed with status " .. result.status, { once = true, title = "Avante" })
   end

lua/avante/providers/bedrock/claude.lua

@@ -16,7 +16,7 @@ M.role_map = {
   assistant = "assistant",
 }
 
-M.parse_messages = function(opts)
+function M.parse_messages(opts)
   ---@type AvanteBedrockClaudeMessage[]
   local messages = {}
 
@@ -78,7 +78,7 @@ M.parse_response = Claude.parse_response
 ---@param prompt_opts AvantePromptOptions
 ---@param body_opts table
 ---@return table
-M.build_bedrock_payload = function(prompt_opts, body_opts)
+function M.build_bedrock_payload(prompt_opts, body_opts)
   local system_prompt = prompt_opts.system_prompt or ""
   local messages = M.parse_messages(prompt_opts)
   local max_tokens = body_opts.max_tokens or 2000

lua/avante/providers/claude.lua

@@ -36,7 +36,7 @@ M.role_map = {
   assistant = "assistant",
 }
 
-M.parse_messages = function(opts)
+function M.parse_messages(opts)
   ---@type AvanteClaudeMessage[]
   local messages = {}
 
@@ -123,7 +123,7 @@ M.parse_messages = function(opts)
   return messages
 end
 
-M.parse_response = function(ctx, data_stream, event_state, opts)
+function M.parse_response(ctx, data_stream, event_state, opts)
   if event_state == nil then
     if data_stream:match('"message_start"') then
       event_state = "message_start"
@@ -214,7 +214,7 @@ end
 ---@param provider AvanteProviderFunctor
 ---@param prompt_opts AvantePromptOptions
 ---@return table
-M.parse_curl_args = function(provider, prompt_opts)
+function M.parse_curl_args(provider, prompt_opts)
   local provider_conf, request_body = P.parse_config(provider)
   local disable_tools = provider_conf.disable_tools or false
 
@@ -256,7 +256,7 @@ M.parse_curl_args = function(provider, prompt_opts)
   }
 end
 
-M.on_error = function(result)
+function M.on_error(result)
   if not result.body then
     return Utils.error("API request failed with status " .. result.status, { once = true, title = "Avante" })
   end

lua/avante/providers/cohere.lua

@@ -47,7 +47,7 @@ M.role_map = {
   assistant = "assistant",
 }
 
-M.parse_messages = function(opts)
+function M.parse_messages(opts)
   local messages = {
     { role = "system", content = opts.system_prompt },
   }
@@ -57,7 +57,7 @@ M.parse_messages = function(opts)
   return { messages = messages }
 end
 
-M.parse_stream_data = function(data, opts)
+function M.parse_stream_data(data, opts)
   ---@type CohereChatResponse
   local json = vim.json.decode(data)
   if json.type ~= nil then
@@ -69,7 +69,7 @@ M.parse_stream_data = function(data, opts)
   end
 end
 
-M.parse_curl_args = function(provider, prompt_opts)
+function M.parse_curl_args(provider, prompt_opts)
   local provider_conf, request_body = P.parse_config(provider)
 
   local headers = {
@@ -96,7 +96,7 @@ M.parse_curl_args = function(provider, prompt_opts)
   }
 end
 
-M.setup = function()
+function M.setup()
   P.env.parse_envvar(M)
   require("avante.tokenizers").setup(M.tokenizer_id, false)
   vim.g.avante_login = true

lua/avante/providers/copilot.lua

@@ -98,7 +98,7 @@ end
 ---@field oauth_token string
 ---
 ---@return string
-H.get_oauth_token = function()
+function H.get_oauth_token()
   local xdg_config = vim.fn.expand("$XDG_CONFIG_HOME")
   local os_name = Utils.get_os_name()
   ---@type string
@@ -138,9 +138,9 @@ H.get_oauth_token = function()
 end
 
 H.chat_auth_url = "https://api.github.com/copilot_internal/v2/token"
-H.chat_completion_url = function(base_url) return Utils.url_join(base_url, "/chat/completions") end
+function H.chat_completion_url(base_url) return Utils.url_join(base_url, "/chat/completions") end
 
-H.refresh_token = function(async, force)
+function H.refresh_token(async, force)
   if not M.state then error("internal initialization error") end
 
   async = async == nil and true or async
@@ -166,7 +166,7 @@ H.refresh_token = function(async, force)
     insecure = Config.copilot.allow_insecure,
   }
 
-  local handle_response = function(response)
+  local function handle_response(response)
     if response.status == 200 then
       M.state.github_token = vim.json.decode(response.body)
       local file = Path:new(copilot_path)
@@ -209,7 +209,7 @@ M.role_map = {
   assistant = "assistant",
 }
 
-M.parse_messages = function(opts)
+function M.parse_messages(opts)
   local messages = {
     { role = "system", content = opts.system_prompt },
   }
@@ -245,7 +245,7 @@ end
 
 M.parse_response = OpenAI.parse_response
 
-M.parse_curl_args = function(provider, prompt_opts)
+function M.parse_curl_args(provider, prompt_opts)
   -- refresh token synchronously, only if it has expired
   -- (this should rarely happen, as we refresh the token in the background)
   H.refresh_token(false, false)
@@ -282,7 +282,7 @@ end
 
 M._refresh_timer = nil
 
-M.setup_timer = function()
+function M.setup_timer()
   if M._refresh_timer then
     M._refresh_timer:stop()
     M._refresh_timer:close()
@@ -305,7 +305,7 @@ M.setup_timer = function()
   )
 end
 
-M.setup_file_watcher = function()
+function M.setup_file_watcher()
   if M._file_watcher then return end
 
   local copilot_token_file = Path:new(copilot_path)
@@ -321,7 +321,7 @@ M.setup_file_watcher = function()
   )
 end
 
-M.setup = function()
+function M.setup()
   local copilot_token_file = Path:new(copilot_path)
 
   if not M.state then M.state = {
@@ -351,7 +351,7 @@ M.setup = function()
   vim.g.avante_login = true
 end
 
-M.cleanup = function()
+function M.cleanup()
   -- Cleanup refresh timer
   if M._refresh_timer then
     M._refresh_timer:stop()

lua/avante/providers/gemini.lua

@@ -12,7 +12,7 @@ M.role_map = {
 }
 -- M.tokenizer_id = "google/gemma-2b"
 
-M.parse_messages = function(opts)
+function M.parse_messages(opts)
   local contents = {}
   local prev_role = nil
 
@@ -64,7 +64,7 @@ M.parse_messages = function(opts)
   }
 end
 
-M.parse_response = function(ctx, data_stream, _, opts)
+function M.parse_response(ctx, data_stream, _, opts)
   local ok, json = pcall(vim.json.decode, data_stream)
   if not ok then opts.on_stop({ reason = "error", error = json }) end
   if json.candidates then
@@ -81,7 +81,7 @@ M.parse_response = function(ctx, data_stream, _, opts)
   end
 end
 
-M.parse_curl_args = function(provider, prompt_opts)
+function M.parse_curl_args(provider, prompt_opts)
   local provider_conf, request_body = P.parse_config(provider)
 
   request_body = vim.tbl_deep_extend("force", request_body, {

lua/avante/providers/init.lua

@@ -29,7 +29,7 @@ E.cache = {}
 
 ---@param Opts AvanteSupportedProvider | AvanteProviderFunctor | AvanteBedrockProviderFunctor
 ---@return string | nil
-E.parse_envvar = function(Opts)
+function E.parse_envvar(Opts)
   local api_key_name = Opts.api_key_name
   if api_key_name == nil then error("Requires api_key_name") end
 
@@ -91,7 +91,7 @@ end
 --- This will only run once and spawn a UI for users to input the envvar.
 ---@param opts {refresh: boolean, provider: AvanteProviderFunctor | AvanteBedrockProviderFunctor}
 ---@private
-E.setup = function(opts)
+function E.setup(opts)
   opts.provider.setup()
 
   local var = opts.provider.api_key_name
@@ -180,7 +180,7 @@ end
 E.REQUEST_LOGIN_PATTERN = "AvanteRequestLogin"
 
 ---@param provider AvanteDefaultBaseProvider
-E.require_api_key = function(provider)
+function E.require_api_key(provider)
   if provider["local"] ~= nil then
     if provider["local"] then
       vim.deprecate('"local" = true', "api_key_name = ''", "0.1.0", "avante.nvim")
@@ -239,7 +239,7 @@ M = setmetatable(M, {
   end,
 })
 
-M.setup = function()
+function M.setup()
   vim.g.avante_login = false
 
   ---@type AvanteProviderFunctor | AvanteBedrockProviderFunctor
@@ -274,7 +274,7 @@ end
 ---@param opts AvanteProvider | AvanteSupportedProvider | AvanteProviderFunctor | AvanteBedrockProviderFunctor
 ---@return AvanteDefaultBaseProvider provider_opts
 ---@return table<string, any> request_body
-M.parse_config = function(opts)
+function M.parse_config(opts)
   ---@type AvanteDefaultBaseProvider
   local provider_opts = {}
   ---@type table<string, any>
@@ -302,7 +302,7 @@ end
 ---@private
 ---@param provider Provider
 ---@return AvanteProviderFunctor | AvanteBedrockProviderFunctor
-M.get_config = function(provider)
+function M.get_config(provider)
   provider = provider or Config.provider
   local cur = Config.get_provider(provider)
   return type(cur) == "function" and cur() or cur

lua/avante/providers/openai.lua

@@ -43,10 +43,10 @@ function M.transform_tool(tool)
   return res
 end
 
-M.is_openrouter = function(url) return url:match("^https://openrouter%.ai/") end
+function M.is_openrouter(url) return url:match("^https://openrouter%.ai/") end
 
 ---@param opts AvantePromptOptions
-M.get_user_message = function(opts)
+function M.get_user_message(opts)
   vim.deprecate("get_user_message", "parse_messages", "0.1.0", "avante.nvim")
   return table.concat(
     vim
@@ -61,9 +61,9 @@ M.get_user_message = function(opts)
   )
 end
 
-M.is_o_series_model = function(model) return model and string.match(model, "^o%d+") ~= nil end
+function M.is_o_series_model(model) return model and string.match(model, "^o%d+") ~= nil end
 
-M.parse_messages = function(opts)
+function M.parse_messages(opts)
   local messages = {}
   local provider = P[Config.provider]
   local base, _ = P.parse_config(provider)
@@ -137,7 +137,7 @@ M.parse_messages = function(opts)
   return final_messages
 end
 
-M.parse_response = function(ctx, data_stream, _, opts)
+function M.parse_response(ctx, data_stream, _, opts)
   if data_stream:match('"%[DONE%]":') then
     opts.on_stop({ reason = "complete" })
     return
@@ -205,7 +205,7 @@ M.parse_response = function(ctx, data_stream, _, opts)
   end
 end
 
-M.parse_response_without_stream = function(data, _, opts)
+function M.parse_response_without_stream(data, _, opts)
   ---@type AvanteOpenAIChatResponse
   local json = vim.json.decode(data)
   if json.choices and json.choices[1] then
@@ -217,7 +217,7 @@ M.parse_response_without_stream = function(data, _, opts)
   end
 end
 
-M.parse_curl_args = function(provider, prompt_opts)
+function M.parse_curl_args(provider, prompt_opts)
   local provider_conf, request_body = P.parse_config(provider)
   local disable_tools = provider_conf.disable_tools or false
 

lua/avante/providers/vertex.lua

@@ -22,7 +22,7 @@ local function execute_command(command)
   return result:match("^%s*(.-)%s*$")
 end
 
-M.parse_api_key = function()
+function M.parse_api_key()
   if not M.api_key_name:match("^cmd:") then
     error("Invalid api_key_name: Expected 'cmd:<command>' format, got '" .. M.api_key_name .. "'")
   end
@@ -31,7 +31,7 @@ M.parse_api_key = function()
   return direct_output
 end
 
-M.parse_curl_args = function(provider, prompt_opts)
+function M.parse_curl_args(provider, prompt_opts)
   local provider_conf, request_body = P.parse_config(provider)
   local location = vim.fn.getenv("LOCATION") or "default-location"
   local project_id = vim.fn.getenv("PROJECT_ID") or "default-project-id"

lua/avante/rag_service.lua

@@ -289,7 +289,7 @@ end
 ---@field total_count number
 
 ---@return AvanteRagServiceResourceListResponse | nil
-M.get_resources = function()
+function M.get_resources()
   local resp = curl.get(M.get_rag_service_url() .. "/api/v1/resources", {
     headers = {
       ["Content-Type"] = "application/json",

lua/avante/selection.lua

@@ -146,7 +146,7 @@ function Selection:create_editing_input()
     priority = PRIORITY,
   })
 
-  local submit_input = function(input)
+  local function submit_input(input)
     local full_response = ""
     local start_line = self.selection.range.start.lnum
     local finish_line = self.selection.range.finish.lnum
@@ -158,10 +158,10 @@ function Selection:create_editing_input()
     self.prompt_input:start_spinner()
 
     ---@type AvanteLLMStartCallback
-    local on_start = function(start_opts) end
+    local function on_start(start_opts) end
 
     ---@type AvanteLLMChunkCallback
-    local on_chunk = function(chunk)
+    local function on_chunk(chunk)
       full_response = full_response .. chunk
       local response_lines_ = vim.split(full_response, "\n")
       local response_lines = {}
@@ -186,7 +186,7 @@ function Selection:create_editing_input()
     end
 
     ---@type AvanteLLMStopCallback
-    local on_stop = function(stop_opts)
+    local function on_stop(stop_opts)
       if stop_opts.error then
         -- NOTE: in Ubuntu 22.04+ you will see this ignorable error from ~/.local/share/nvim/lazy/avante.nvim/lua/avante/llm.lua `on_error = function(err)`, check to avoid showing this error.
         if type(stop_opts.error) == "table" and stop_opts.error.exit == nil and stop_opts.error.stderr == "{}" then

lua/avante/sidebar.lua

@@ -1275,7 +1275,7 @@ function Sidebar:apply(current_cursor)
 
           api.nvim_buf_set_lines(bufnr, 0, -1, false, new_lines)
 
-          local process = function(winid)
+          local function process(winid)
             api.nvim_set_current_win(winid)
             api.nvim_feedkeys(api.nvim_replace_termcodes("<Esc>", true, false, true), "n", true)
             Diff.add_visited_buffer(bufnr)
@@ -1314,7 +1314,7 @@ function Sidebar:apply(current_cursor)
       local path_ = PPath:new(filepath)
       path_:parent():mkdir({ parents = true, exists_ok = true })
       insert_conflict_contents(bufnr, snippets)
-      local process = function(winid)
+      local function process(winid)
         api.nvim_set_current_win(winid)
         api.nvim_feedkeys(api.nvim_replace_termcodes("<Esc>", true, false, true), "n", true)
         Diff.add_visited_buffer(bufnr)
@@ -1947,7 +1947,7 @@ function Sidebar:update_content(content, opts)
     content = self:render_history_content(chat_history) .. "-------\n\n" .. content
   end
   if opts.stream then
-    local scroll_to_bottom = function()
+    local function scroll_to_bottom()
       local last_line = api.nvim_buf_line_count(self.result_container.bufnr)
 
       local current_lines = Utils.get_buf_lines(last_line - 1, last_line, self.result_container.bufnr)
@@ -2480,10 +2480,10 @@ function Sidebar:create_input_container(opts)
     vim.keymap.set("n", "G", on_G, { buffer = self.result_container.bufnr })
 
     ---@type AvanteLLMStartCallback
-    local on_start = function(_) end
+    local function on_start(_) end
 
     ---@type AvanteLLMChunkCallback
-    local on_chunk = function(chunk)
+    local function on_chunk(chunk)
       self.is_generating = true
 
       original_response = original_response .. chunk
@@ -2507,7 +2507,7 @@ function Sidebar:create_input_container(opts)
       displayed_response = cur_displayed_response
     end
 
-    local on_tool_log = function(tool_name, log)
+    local function on_tool_log(tool_name, log)
       if transformed_response:sub(-1) ~= "\n" then transformed_response = transformed_response .. "\n" end
       transformed_response = transformed_response .. "[" .. tool_name .. "]: " .. log .. "\n"
       local breakline = ""
@@ -2519,7 +2519,7 @@ function Sidebar:create_input_container(opts)
     end
 
     ---@type AvanteLLMStopCallback
-    local on_stop = function(stop_opts)
+    local function on_stop(stop_opts)
       self.is_generating = false
 
       pcall(function()
@@ -2586,12 +2586,12 @@ function Sidebar:create_input_container(opts)
     Llm.stream(stream_options)
   end
 
-  local get_position = function()
+  local function get_position()
     if self:get_layout() == "vertical" then return "bottom" end
     return "right"
   end
 
-  local get_size = function()
+  local function get_size()
     if self:get_layout() == "vertical" then return {
       height = Config.windows.input.height,
     } end
@@ -2881,7 +2881,7 @@ end
 function Sidebar:render(opts)
   local chat_history = Path.history.load(self.code.bufnr)
 
-  local get_position = function()
+  local function get_position()
     return (opts and opts.win and opts.win.position) and opts.win.position or calculate_config_window_position()
   end
 
@@ -2988,7 +2988,7 @@ function Sidebar:create_selected_files_container()
 
   self.selected_files_container:mount()
 
-  local render = function()
+  local function render()
     local selected_filepaths_ = self.file_selector:get_selected_filepaths()
 
     if #selected_filepaths_ == 0 then
@@ -3020,7 +3020,7 @@ function Sidebar:create_selected_files_container()
 
   self.file_selector:on("update", render)
 
-  local remove_file = function(line_number) self.file_selector:remove_selected_filepaths_with_index(line_number) end
+  local function remove_file(line_number) self.file_selector:remove_selected_filepaths_with_index(line_number) end
 
   -- Function to show hint
   local function show_hint()

lua/avante/tokenizers.lua

@@ -12,7 +12,7 @@ local M = {}
 
 ---@param model "gpt-4o" | string
 ---@return AvanteTokenizer|nil
-M._init_tokenizers_lib = function(model)
+function M._init_tokenizers_lib(model)
   if tokenizers ~= nil then return tokenizers end
 
   local ok, core = pcall(require, "avante_tokenizers")
@@ -28,7 +28,7 @@ end
 
 ---@param model "gpt-4o" | string
 ---@param warning? boolean
-M.setup = function(model, warning)
+function M.setup(model, warning)
   current_model = model
   warning = warning or true
   vim.defer_fn(function() M._init_tokenizers_lib(model) end, 1000)
@@ -44,10 +44,10 @@ M.setup = function(model, warning)
   end
 end
 
-M.available = function() return M._init_tokenizers_lib(current_model) ~= nil end
+function M.available() return M._init_tokenizers_lib(current_model) ~= nil end
 
 ---@param prompt string
-M.encode = function(prompt)
+function M.encode(prompt)
   if not M.available() then return nil end
   if not prompt or prompt == "" then return nil end
   if type(prompt) ~= "string" then error("Prompt is not type string", 2) end
@@ -56,7 +56,7 @@ M.encode = function(prompt)
 end
 
 ---@param prompt string
-M.count = function(prompt)
+function M.count(prompt)
   if not M.available() then return math.ceil(#prompt * 0.5) end
 
   local tokens = M.encode(prompt)

lua/avante/utils/init.lua

@@ -24,16 +24,16 @@ setmetatable(M, {
 ---Check if a plugin is installed
 ---@param plugin string
 ---@return boolean
-M.has = function(plugin)
+function M.has(plugin)
   local ok, LazyConfig = pcall(require, "lazy.core.config")
   if ok then return LazyConfig.plugins[plugin] ~= nil end
   return package.loaded[plugin] ~= nil
 end
 
-M.is_win = function() return jit.os:find("Windows") ~= nil end
+function M.is_win() return jit.os:find("Windows") ~= nil end
 
 ---@return "linux" | "darwin" | "windows"
-M.get_os_name = function()
+function M.get_os_name()
   local os_name = vim.uv.os_uname().sysname
   if os_name == "Linux" then
     return "linux"
@@ -46,7 +46,7 @@ M.get_os_name = function()
   end
 end
 
-M.get_system_info = function()
+function M.get_system_info()
   local os_name = vim.loop.os_uname().sysname
   local os_version = vim.loop.os_uname().release
   local os_machine = vim.loop.os_uname().machine
@@ -75,7 +75,7 @@ end
 ---@param input_cmd string
 ---@param shell_cmd string?
 ---@return vim.SystemCompleted
-M.shell_run = function(input_cmd, shell_cmd)
+function M.shell_run(input_cmd, shell_cmd)
   local shell = vim.o.shell:lower()
   ---@type string
   local cmd
@@ -114,7 +114,7 @@ end
 ---@operator call:boolean
 
 ---@param toggle ToggleBind
-M.toggle_wrap = function(toggle)
+function M.toggle_wrap(toggle)
   return setmetatable(toggle, {
     __call = function()
       toggle.set(not toggle.get())
@@ -139,7 +139,7 @@ end
 ---@param rhs string|function  Right-hand side |{rhs}| of the mapping, can be a Lua function.
 ---
 ---@param opts? vim.keymap.set.Opts
-M.safe_keymap_set = function(mode, lhs, rhs, opts)
+function M.safe_keymap_set(mode, lhs, rhs, opts)
   ---@type boolean
   local ok
   ---@module "lazy.core.handler"
@@ -273,7 +273,7 @@ M.lsp = {}
 
 ---@param opts? vim.lsp.Client.filter
 ---@return vim.lsp.Client[]
-M.lsp.get_clients = function(opts)
+function M.lsp.get_clients(opts)
   ---@type vim.lsp.Client[]
   local ret = vim.lsp.get_clients(opts)
   return (opts and opts.filter) and vim.tbl_filter(opts.filter, ret) or ret
@@ -412,7 +412,7 @@ end
 
 ---@param winnr? number
 ---@return nil
-M.scroll_to_end = function(winnr)
+function M.scroll_to_end(winnr)
   winnr = winnr or 0
   local bufnr = api.nvim_win_get_buf(winnr)
   local lnum = api.nvim_buf_line_count(bufnr)
@@ -422,7 +422,7 @@ end
 
 ---@param bufnr nil|integer
 ---@return nil
-M.buf_scroll_to_end = function(bufnr)
+function M.buf_scroll_to_end(bufnr)
   for _, winnr in ipairs(M.buf_list_wins(bufnr or 0)) do
     M.scroll_to_end(winnr)
   end
@@ -430,7 +430,7 @@ end
 
 ---@param bufnr nil|integer
 ---@return integer[]
-M.buf_list_wins = function(bufnr)
+function M.buf_list_wins(bufnr)
   local wins = {}
 
   if not bufnr or bufnr == 0 then bufnr = api.nvim_get_current_buf() end
@@ -954,7 +954,7 @@ end
 
 ---Check if an icon plugin is installed
 ---@return boolean
-M.icons_enabled = function() return M.has("nvim-web-devicons") or M.has("mini.icons") or M.has("mini.nvim") end
+function M.icons_enabled() return M.has("nvim-web-devicons") or M.has("mini.icons") or M.has("mini.nvim") end
 
 ---Display an string with icon, if an icon plugin is available.
 ---Dev icons are an optional install for avante, this function prevents ugly chars
@@ -962,7 +962,7 @@ M.icons_enabled = function() return M.has("nvim-web-devicons") or M.has("mini.ic
 ---@param string_with_icon string
 ---@param utf8_fallback string|nil
 ---@return string
-M.icon = function(string_with_icon, utf8_fallback)
+function M.icon(string_with_icon, utf8_fallback)
   if M.icons_enabled() then
     return string_with_icon
   else

lua/avante_lib.lua

@@ -8,9 +8,9 @@ local function get_library_path()
 end
 
 ---@type fun(s: string): string
-local trim_semicolon = function(s) return s:sub(-1) == ";" and s:sub(1, -2) or s end
+local function trim_semicolon(s) return s:sub(-1) == ";" and s:sub(1, -2) or s end
 
-M.load = function()
+function M.load()
   local library_path = get_library_path()
   if not string.find(package.cpath, library_path, 1, true) then
     package.cpath = trim_semicolon(package.cpath) .. ";" .. library_path

lua/cmp_avante/commands.lua

@@ -19,7 +19,7 @@ end
 
 function commands_source:is_available() return api.nvim_get_current_buf() == self.bufnr end
 
-commands_source.get_position_encoding_kind = function() return "utf-8" end
+function commands_source.get_position_encoding_kind() return "utf-8" end
 
 function commands_source:get_trigger_characters() return { "/" } end
 

lua/cmp_avante/mentions.lua

@@ -19,7 +19,7 @@ end
 
 function mentions_source:is_available() return api.nvim_get_current_buf() == self.bufnr end
 
-mentions_source.get_position_encoding_kind = function() return "utf-8" end
+function mentions_source.get_position_encoding_kind() return "utf-8" end
 
 function mentions_source:get_trigger_characters() return { "@" } end