From fc2ce13fcc6454fa12ee1015f921611cd2edc4fa Mon Sep 17 00:00:00 2001
From: ThePrimeAgain <theprimeagain@theprimeagain.com>
Date: Thu, 15 Jan 2026 11:22:01 -0700
Subject: autocomplete appearing to work

---
 lua/99/agents/helpers.lua            | 21 ----------
 lua/99/agents/init.lua               | 30 --------------
 lua/99/extensions/agents/helpers.lua | 21 ++++++++++
 lua/99/extensions/agents/init.lua    | 45 +++++++++++++++++++++
 lua/99/extensions/cmp.lua            | 76 ++++++++++++++++++++++--------------
 lua/99/extensions/init.lua           | 38 ++++++++++++++++--
 lua/99/init.lua                      | 75 ++++++++++++++++++++++-------------
 lua/99/window/init.lua               | 19 ++++++---
 8 files changed, 208 insertions(+), 117 deletions(-)
 delete mode 100644 lua/99/agents/helpers.lua
 delete mode 100644 lua/99/agents/init.lua
 create mode 100644 lua/99/extensions/agents/helpers.lua
 create mode 100644 lua/99/extensions/agents/init.lua

(limited to 'lua')

diff --git a/lua/99/agents/helpers.lua b/lua/99/agents/helpers.lua
deleted file mode 100644
index a5000cb..0000000
--- a/lua/99/agents/helpers.lua
+++ /dev/null
@@ -1,21 +0,0 @@
-local M = {}
-
---- @param dir string
---- @return _99.Agents.Rule[]
-function M.ls(dir)
-  local cursor_rules_dir = vim.uv.cwd() .. dir
-  local files = vim.fn.glob(cursor_rules_dir .. "/*.{mdc,md}", false, true)
-  local rules = {}
-
-  for _, file in ipairs(files) do
-    local filename = vim.fn.fnamemodify(file, ":t:r")
-    table.insert(rules, {
-      name = filename,
-      path = file,
-    })
-  end
-
-  return rules
-end
-
-return M
diff --git a/lua/99/agents/init.lua b/lua/99/agents/init.lua
deleted file mode 100644
index be43727..0000000
--- a/lua/99/agents/init.lua
+++ /dev/null
@@ -1,30 +0,0 @@
-local helpers = require("99.agents.helpers")
-local M = {}
-
---- @class _99.Agents.Rule
---- @field name string
---- @field path string
-
---- @class _99.Agents.Rules
---- @field cursor _99.Agents.Rule[]
---- @field custom _99.Agents.Rule[]
-
---- @class _99.Agents.Agent
---- @field rules _99.Agents.Rules
-
----@param _99 _99.State
----@return _99.Agents.Rules
-function M.rules(_99)
-  local cursor = helpers.ls(".cursor/rules")
-  local custom = {}
-  for _, path in ipairs(_99.custom_rules) do
-    local c = helpers.ls(path)
-    table.insert(custom, c)
-  end
-  return {
-    cursor = cursor,
-    custom = custom,
-  }
-end
-
-return M
diff --git a/lua/99/extensions/agents/helpers.lua b/lua/99/extensions/agents/helpers.lua
new file mode 100644
index 0000000..1f4ed01
--- /dev/null
+++ b/lua/99/extensions/agents/helpers.lua
@@ -0,0 +1,21 @@
+local M = {}
+
+--- @param dir string
+--- @return _99.Agents.Rule[]
+function M.ls(dir)
+  local cwd = vim.fs.joinpath(vim.uv.cwd(), dir)
+  local files = vim.fn.glob(cwd .. "/*.{mdc,md}", false, true)
+  local rules = {}
+
+  for _, file in ipairs(files) do
+    local filename = vim.fn.fnamemodify(file, ":t:r")
+    table.insert(rules, {
+      name = filename,
+      path = file,
+    })
+  end
+
+  return rules
+end
+
+return M
diff --git a/lua/99/extensions/agents/init.lua b/lua/99/extensions/agents/init.lua
new file mode 100644
index 0000000..f594802
--- /dev/null
+++ b/lua/99/extensions/agents/init.lua
@@ -0,0 +1,45 @@
+local helpers = require("99.extensions.agents.helpers")
+local M = {}
+
+--- @class _99.Agents.Rule
+--- @field name string
+--- @field path string
+
+--- @class _99.Agents.Rules
+--- @field cursor _99.Agents.Rule[]
+--- @field custom _99.Agents.Rule[]
+
+--- @class _99.Agents.Agent
+--- @field rules _99.Agents.Rules
+
+---@param _99 _99.State
+---@return _99.Agents.Rules
+function M.rules(_99)
+  local cursor = helpers.ls(".cursor/rules")
+  local custom = {}
+  for _, path in ipairs(_99.completion.custom_rules or {}) do
+    local c = helpers.ls(path)
+    table.insert(custom, c)
+  end
+  return {
+    cursor = cursor,
+    custom = custom,
+  }
+end
+
+--- @param rules _99.Agents.Rules
+--- @return _99.Agents.Rule[]
+function M.rules_to_items(rules)
+  local items = {}
+  for _, rule in ipairs(rules.cursor or {}) do
+    table.insert(items, rule)
+  end
+  for _, custom_rules in ipairs(rules.custom or {}) do
+    for _, rule in ipairs(custom_rules) do
+      table.insert(items, rule)
+    end
+  end
+  return items
+end
+
+return M
diff --git a/lua/99/extensions/cmp.lua b/lua/99/extensions/cmp.lua
index e55ae36..30e5d2c 100644
--- a/lua/99/extensions/cmp.lua
+++ b/lua/99/extensions/cmp.lua
@@ -1,14 +1,24 @@
+local Agents = require("99.extensions.agents")
+local SOURCE = "99"
+
+--- @param _99 _99.State
+--- @return _99.Agents.Rule[]
+local function rules(_99)
+  return Agents.rules_to_items(Agents.rules(_99))
+end
+
 --- @class CmpSource
 --- @field _99 _99.State
---- @field items string[]
+--- @field items _99.Agents.Rule[]
 local CmpSource = {}
 CmpSource.__index = CmpSource
 
-local SOURCE = "99"
-
 --- @param _99 _99.State
 function CmpSource.new(_99)
-  return setmetatable({}, CmpSource)
+  return setmetatable({
+    _99 = _99,
+    items = rules(_99),
+  }, CmpSource)
 end
 
 function CmpSource:is_available()
@@ -39,41 +49,39 @@ end
 -- true: I might return more if user types more
 -- false: this result set is complete
 function CmpSource:complete(params, callback)
-  local cmp = require("cmp")
   local before = params.context.cursor_before_line or ""
-  local prefix = before:match("(%w+)$") or ""
-
   local items = {} --[[ @as CompletionItem[] ]]
 
-  print("complete: context", vim.inspect(params.context))
+  if #before > 1 and before:sub(#before - 1) ~= " @" then
+    callback({
+      items = {},
+      isIncomplete = false,
+    })
+    return
+  end
+
+  for _, item in ipairs(self.items) do
+    table.insert(items, {
+      label = item.name,
+      insertText = item.path,
+      filterText = item.name,
+      kind = 17, -- file
+      -- documentation = "here is the documentation and everything associated with it",
+      -- detail = "detail: right side hint",
+    })
+  end
 
   callback({
     items = items,
-    isIncomplete = true,
+    isIncomplete = false,
   })
 end
 
--- resolve(completion_item, callback) (optional)
--- Some sources return lightweight items first, then fill in heavy fields
--- only when the user selects an item.
---
--- For example:
---  - fetch docs lazily
---  - compute expensive detail text
---
--- If you don’t need it, omit it.
+--- TODO: Look into what this could be
 function CmpSource:resolve(completion_item, callback)
-  -- You can modify completion_item here.
   callback(completion_item)
 end
 
--- execute(completion_item, callback) (optional)
--- Called when the item is confirmed, if the item contains an "command" field
--- or if your source wants to perform side-effects.
---
--- Examples:
---  - insert import statements (usually via additionalTextEdits instead)
---  - open a snippet, run something, etc.
 function CmpSource:execute(completion_item, callback)
   callback(completion_item)
 end
@@ -86,24 +94,32 @@ local function init_for_buffer(_99)
   local cmp = require("cmp")
   cmp.setup.buffer({
     sources = {
-      { name = "my_source" },
+      { name = SOURCE },
     },
   })
 end
 
 --- @param _99 _99.State
 local function init(_99)
-  assert(source == nil, "the source must be nil when calling init on an completer")
+  assert(
+    source == nil,
+    "the source must be nil when calling init on an completer"
+  )
 
   local cmp = require("cmp")
   source = CmpSource.new(_99)
   cmp.register_source(SOURCE, source)
 end
 
-local function refresh_state(_99) end
+--- @param _99 _99.State
+local function refresh_state(_99)
+  source.items = rules(_99)
+end
 
-return {
+--- @type _99.Extensions.Source
+local source_wrapper = {
   init_for_buffer = init_for_buffer,
   init = init,
   refresh_state = refresh_state,
 }
+return source_wrapper
diff --git a/lua/99/extensions/init.lua b/lua/99/extensions/init.lua
index 94190d6..ceb63a5 100644
--- a/lua/99/extensions/init.lua
+++ b/lua/99/extensions/init.lua
@@ -1,5 +1,37 @@
-local M = {}
+local cmp = require("99.extensions.cmp")
 
---- @param _99 _99.State
-function M.init_buffer(_99)
+--- @class _99.Extensions.Source
+--- @field init_for_buffer fun(_99: _99.State): nil
+--- @field init fun(_99: _99.State): nil
+--- @field refresh_state fun(_99: _99.State): nil
+
+--- @param completion _99.Completion | nil
+--- @return _99.Extensions.Source | nil
+local function get_source(completion)
+  if not completion or not completion.source then
+    return
+  end
+  local source = completion.source
+  if source == "cmp" then
+    return cmp
+  end
 end
+
+return {
+  --- @param _99 _99.State
+  init = function(_99)
+    local source = get_source(_99.completion)
+    if not source then
+      return
+    end
+    source.init(_99)
+  end,
+
+  setup_buffer = function(_99)
+    local source = get_source(_99.completion)
+    if not source then
+      return
+    end
+    source.init_for_buffer(_99)
+  end,
+}
diff --git a/lua/99/init.lua b/lua/99/init.lua
index 3faa6e2..a677d6b 100644
--- a/lua/99/init.lua
+++ b/lua/99/init.lua
@@ -6,6 +6,7 @@ local Window = require("99.window")
 local get_id = require("99.id")
 local RequestContext = require("99.request-context")
 local Range = require("99.geo").Range
+local Extensions = require("99.extensions")
 
 --- @alias _99.Cleanup fun(): nil
 
@@ -34,6 +35,10 @@ local function create_99_state()
   }
 end
 
+--- @class _99.Completion
+--- @field source "cmp" | nil
+--- @field custom_rules string[] | nil
+
 --- @class _99.Options
 --- @field logger _99.Logger.Options?
 --- @field model string?
@@ -41,14 +46,14 @@ end
 --- @field provider _99.Provider?
 --- @field debug_log_prefix string?
 --- @field display_errors? boolean
---- @field custom_rules? string[]
+--- @field completion _99.Completion?
 
 --- unanswered question -- will i need to queue messages one at a time or
 --- just send them all...  So to prepare ill be sending around this state object
 --- @class _99.State
+--- @field completion _99.Completion
 --- @field model string
 --- @field md_files string[]
---- @field custom_rules string[]
 --- @field prompts _99.Prompts
 --- @field ai_stdout_rows number
 --- @field languages string[]
@@ -146,19 +151,25 @@ end
 
 function _99.fill_in_function_prompt()
   local context = get_context("fill-in-function-with-prompt")
+
   context.logger:debug("start")
-  Window.capture_input(function(success, response)
-    context.logger:debug(
-      "capture_prompt",
-      "success",
-      success,
-      "response",
-      response
-    )
-    if success then
-      ops.fill_in_function(context, response)
-    end
-  end, {})
+  Window.capture_input({
+    cb = function(success, response)
+      context.logger:debug(
+        "capture_prompt",
+        "success",
+        success,
+        "response",
+        response
+      )
+      if success then
+        ops.fill_in_function(context, response)
+      end
+    end,
+    on_load = function()
+      Extensions.setup_buffer(_99_state)
+    end,
+  })
 end
 
 function _99.fill_in_function()
@@ -168,18 +179,23 @@ end
 function _99.visual_prompt()
   local context = get_context("over-range-with-prompt")
   context.logger:debug("start")
-  Window.capture_input(function(success, response)
-    context.logger:debug(
-      "capture_prompt",
-      "success",
-      success,
-      "response",
-      response
-    )
-    if success then
-      _99.visual(response)
-    end
-  end, {})
+  Window.capture_input({
+    cb = function(success, response)
+      context.logger:debug(
+        "capture_prompt",
+        "success",
+        success,
+        "response",
+        response
+      )
+      if success then
+        _99.visual(response)
+      end
+    end,
+    on_load = function()
+      Extensions.setup_buffer(_99_state)
+    end,
+  })
 end
 
 --- @param prompt string?
@@ -250,7 +266,11 @@ function _99.setup(opts)
   opts = opts or {}
   _99_state = _99_State.new()
   _99_state.provider_override = opts.provider
-  _99_state.custom_rules = opts.custom_rules or {}
+  _99_state.completion = opts.completion
+    or {
+      source = nil,
+      custom_rules = {},
+    }
 
   vim.api.nvim_create_autocmd("VimLeavePre", {
     callback = function()
@@ -275,6 +295,7 @@ function _99.setup(opts)
   _99_state.display_errors = opts.display_errors or false
 
   Languages.initialize(_99_state)
+  Extensions.init(_99_state)
 end
 
 --- @param md string
diff --git a/lua/99/window/init.lua b/lua/99/window/init.lua
index 8f45433..3475d5a 100644
--- a/lua/99/window/init.lua
+++ b/lua/99/window/init.lua
@@ -257,9 +257,12 @@ local function set_defaul_win_options(win, name)
   vim.bo[win.buf_id].swapfile = false
 end
 
---- @param cb fun(success: boolean, result: string): nil
---- @param opts {}
-function M.capture_input(cb, opts)
+--- @class _99.window.CaptureInputOpts
+--- @field cb fun(success: boolean, result: string): nil
+--- @field on_load? fun(): nil
+
+--- @param opts _99.window.CaptureInputOpts
+function M.capture_input(opts)
   _ = opts
   M.clear_active_popups()
 
@@ -299,7 +302,7 @@ function M.capture_input(cb, opts)
       local lines = vim.api.nvim_buf_get_lines(win.buf_id, 0, -1, false)
       local result = table.concat(lines, "\n")
       M.clear_active_popups()
-      cb(true, result)
+      opts.cb(true, result)
     end,
   })
 
@@ -322,14 +325,18 @@ function M.capture_input(cb, opts)
         return
       end
       M.clear_active_popups()
-      cb(false, "")
+      opts.cb(false, "")
     end,
   })
 
   vim.keymap.set("n", "q", function()
     M.clear_active_popups()
-    cb(false, "")
+    opts.cb(false, "")
   end, { buffer = win.buf_id, nowait = true })
+
+  if opts.on_load then
+    vim.schedule(opts.on_load)
+  end
 end
 
 function M.clear_active_popups()
-- 
cgit v1.3-3-g829e