feat(api): support native chat mode (#541)

Signed-off-by: Aaron Pham <contact@aarnphm.xyz>

autoload/avante.vim

@@ -1,4 +1,4 @@
 function avante#build(...) abort
   let l:source = get(a:, 1, v:false)
-  return join(luaeval("require('avante').build(_A)", l:source), "\n")
+  return join(luaeval("require('avante_lib').load()"),"\n",luaeval("require('avante.api').build(_A)", l:source), "\n")
 endfunction

lua/avante/api.lua

@@ -73,9 +73,9 @@ M.build = function(opts)
       local output = stdout
       if #output == 0 then
         table.insert(output, "")
-        Utils.info("outputs: " .. output)
+        Utils.debug(output)
       else
-        Utils.error("error: " .. stderr)
+        Utils.debug(stderr)
       end
     end
   end)
@@ -87,6 +87,7 @@ end
 ---@class AskOptions
 ---@field question? string optional questions
 ---@field win? table<string, any> windows options similar to |nvim_open_win()|
+---@field ask? boolean
 
 ---@param opts? AskOptions
 M.ask = function(opts)

lua/avante/init.lua

@@ -36,16 +36,25 @@ H.commands = function()
     ---@type AskOptions
     local args = { question = nil, win = {} }
     local q_parts = {}
+    local q_ask = nil
     for _, arg in ipairs(opts.fargs) do
       local value = arg:match("position=(%w+)")
-      if value then
+      local ask = arg:match("ask=(%w+)")
+      if ask ~= nil then
+        q_ask = ask == "true"
+      elseif value then
         args.win.position = value
       else
         table.insert(q_parts, arg)
       end
     end
-    args.question = #q_parts > 0 and table.concat(q_parts, " ") or nil
+    require("avante.api").ask(
-    require("avante.api").ask(args)
+      vim.tbl_deep_extend(
+        "force",
+        args,
+        { ask = q_ask, question = #q_parts > 0 and table.concat(q_parts, " ") or nil }
+      )
+    )
   end, {
     desc = "avante: ask AI for code suggestions",
     nargs = "*",
@@ -56,6 +65,7 @@ H.commands = function()
         ---@param x string
         vim.tbl_map(function(x) return "position=" .. x end, { "left", "right", "top", "bottom" })
       )
+      vim.list_extend(candidates, vim.tbl_map(function(x) return "ask=" .. x end, { "true", "false" }))
       return candidates
     end,
   })
@@ -283,6 +293,8 @@ 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())

lua/avante/llm.lua

@@ -29,6 +29,7 @@ local group = api.nvim_create_augroup("avante_llm", { clear = true })
 ---@field memory_context string | nil
 ---
 ---@class StreamOptions: TemplateOptions
+---@field ask boolean
 ---@field bufnr integer
 ---@field instructions string
 ---@field mode LlmMode
@@ -60,7 +61,7 @@ M.stream = function(opts)
 
   local template_opts = {
     use_xml_format = Provider.use_xml_format,
-    ask = true, -- TODO: add mode without ask instruction
+    ask = opts.ask, -- TODO: add mode without ask instruction
     question = original_instructions,
     code_lang = opts.code_lang,
     file_content = opts.file_content,

lua/avante/selection.lua

@@ -395,6 +395,7 @@ function Selection:create_editing_input()
 
     Llm.stream({
       bufnr = code_bufnr,
+      ask = true,
       file_content = code_content,
       code_lang = filetype,
       selected_code = self.selection.content,

lua/avante/sidebar.lua

@@ -66,7 +66,7 @@ function Sidebar:reset()
   self.input = nil
 end
 
----@param opts? AskOptions
+---@param opts AskOptions
 function Sidebar:open(opts)
   local in_visual_mode = Utils.in_visual_mode() and self:in_code_win()
   if not self:is_open() then
@@ -122,7 +122,7 @@ end
 
 function Sidebar:in_code_win() return self.code.winid == api.nvim_get_current_win() end
 
----@param opts? table<string, any>
+---@param opts AskOptions
 function Sidebar:toggle(opts)
   local in_visual_mode = Utils.in_visual_mode() and self:in_code_win()
   if self:is_open() and not in_visual_mode then
@@ -592,7 +592,9 @@ function Sidebar:render_result()
   self:render_header(self.result.winid, self.result.bufnr, header_text, Highlights.TITLE, Highlights.REVERSED_TITLE)
 end
 
-function Sidebar:render_input()
+---@param ask? boolean
+function Sidebar:render_input(ask)
+  if ask == nil then ask = true end
   if not self.input or not self.input.bufnr or not api.nvim_buf_is_valid(self.input.bufnr) then return end
 
   local filetype = api.nvim_get_option_value("filetype", { buf = self.code.bufnr })
@@ -614,11 +616,13 @@ function Sidebar:render_input()
 
   local code_file_fullpath = api.nvim_buf_get_name(self.code.bufnr)
   local code_filename = fn.fnamemodify(code_file_fullpath, ":t")
-  local header_text = string.format("󱜸 Chat with %s %s (<Tab>: switch focus)", icon, code_filename)
+  local header_text =
+    string.format("󱜸 %s %s %s (<Tab>: switch focus)", ask and "Ask" or "Chat with", icon, code_filename)
 
   if self.code.selection ~= nil then
     header_text = string.format(
-      "󱜸 Chat with %s %s(%d:%d) (<Tab>: switch focus)",
+      "󱜸 %s %s %s(%d:%d) (<Tab>: switch focus)",
+      ask and "Ask" or "Chat with",
       icon,
       code_filename,
       self.code.selection.range.start.line,
@@ -664,7 +668,8 @@ function Sidebar:render_selected_code()
   )
 end
 
-function Sidebar:on_mount()
+---@param opts AskOptions
+function Sidebar:on_mount(opts)
   self:refresh_winids()
 
   api.nvim_set_option_value("wrap", Config.windows.wrap, { win = self.result.winid })
@@ -795,7 +800,7 @@ function Sidebar:on_mount()
   })
 
   self:render_result()
-  self:render_input()
+  self:render_input(opts.ask)
   self:render_selected_code()
 
   self.augroup = api.nvim_create_augroup("avante_sidebar_" .. self.id .. self.result.winid, { clear = true })
@@ -1148,7 +1153,8 @@ end
 
 local hint_window = nil
 
-function Sidebar:create_input()
+---@param opts AskOptions
+function Sidebar:create_input(opts)
   if self.input then self.input:unmount() end
 
   if not self.code.bufnr or not api.nvim_buf_is_valid(self.code.bufnr) then return end
@@ -1266,6 +1272,7 @@ function Sidebar:create_input()
 
     Llm.stream({
       bufnr = self.code.bufnr,
+      ask = opts.ask,
       file_content = content_with_line_numbers,
       code_lang = filetype,
       selected_code = selected_code_content_with_line_numbers,
@@ -1396,7 +1403,7 @@ function Sidebar:create_input()
     local width = #hint_text
 
     -- Set the floating window options
-    local opts = {
+    local win_opts = {
       relative = "win",
       win = self.input.winid,
       width = width,
@@ -1410,7 +1417,7 @@ function Sidebar:create_input()
     }
 
     -- Create the floating window
-    hint_window = api.nvim_open_win(buf, false, opts)
+    hint_window = api.nvim_open_win(buf, false, win_opts)
 
     api.nvim_win_set_hl_ns(hint_window, Highlights.hint_ns)
   end
@@ -1461,14 +1468,14 @@ function Sidebar:create_input()
     end,
   })
 
-  self:refresh_winids()
-
   api.nvim_create_autocmd("User", {
     pattern = "AvanteInputSubmitted",
     callback = function(ev)
       if ev.data and ev.data.request then handle_submit(ev.data.request) end
     end,
   })
+
+  self:refresh_winids()
 end
 
 function Sidebar:get_selected_code_size()
@@ -1485,9 +1492,8 @@ function Sidebar:get_selected_code_size()
   return selected_code_size
 end
 
----@param opts? AskOptions
+---@param opts AskOptions
 function Sidebar:render(opts)
-  opts = opts or {}
   local chat_history = Path.history.load(self.code.bufnr)
 
   local get_position = function()
@@ -1546,7 +1552,7 @@ function Sidebar:render(opts)
     self:close()
   end)
 
-  self:create_input()
+  self:create_input(opts)
 
   self:update_content_with_history(chat_history)
 
@@ -1557,7 +1563,7 @@ function Sidebar:render(opts)
 
   self:create_selected_code()
 
-  self:on_mount()
+  self:on_mount(opts)
 
   return self
 end

lua/avante/suggestion.lua

@@ -107,6 +107,7 @@ function Suggestion:suggest()
 
   Llm.stream({
     bufnr = bufnr,
+    ask = true,
     file_content = code_content,
     code_lang = filetype,
     instructions = vim.json.encode(doc),