fix(config): add config metatable

lua/opencode/api.lua

@@ -300,7 +300,7 @@ function M.focus_input()
 end
 
 function M.debug_output()
-  local config = require('opencode.config').get()
+  local config = require('opencode.config')
   if not config.debug.enabled then
     vim.notify('Debugging is not enabled in the config', vim.log.levels.WARN)
     return
@@ -310,7 +310,7 @@ function M.debug_output()
 end
 
 function M.debug_message()
-  local config = require('opencode.config').get()
+  local config = require('opencode.config')
   if not config.debug.enabled then
     vim.notify('Debugging is not enabled in the config', vim.log.levels.WARN)
     return
@@ -320,7 +320,7 @@ function M.debug_message()
 end
 
 function M.debug_session()
-  local config = require('opencode.config').get()
+  local config = require('opencode.config')
   if not config.debug.enabled then
     vim.notify('Debugging is not enabled in the config', vim.log.levels.WARN)
     return

lua/opencode/config.lua

@@ -221,26 +221,19 @@ function M.setup(opts)
     end
   end
 
+  -- vim.notify(vim.inspect(opts))
   M.values = vim.tbl_deep_extend('force', M.values, opts --[[@as OpencodeConfig]])
+  -- vim.notify(vim.inspect(M.values))
 
   update_keymap_prefix(M.values.keymap_prefix, M.defaults.keymap_prefix)
 end
 
-function M.get(key)
-  if key then
-    return M.values[key]
-  end
-  return M.values
-end
-
 --- Get the key binding for a specific function in a scope
 --- @param scope 'editor'|'input_window'|'output_window'
 --- @param function_name string
 --- @return string|nil
 function M.get_key_for_function(scope, function_name)
-  local config_data = M.get()
-
-  local keymap_config = config_data.keymap and config_data.keymap[scope]
+  local keymap_config = M.values.keymap and M.values.keymap[scope]
   if not keymap_config then
     return nil
   end
@@ -278,4 +271,15 @@ function M.normalize_keymap(legacy_config, filter_functions)
   return converted
 end
 
-return M
+---@export Config
+return setmetatable(M, {
+  __index = function(_, key)
+    return M.values[key]
+  end,
+  __newindex = function(_, key, value)
+    M.values[key] = value
+  end,
+  __tostring = function(_)
+    return vim.inspect(M.values)
+  end,
+})

lua/opencode/context.lua

@@ -1,7 +1,7 @@
 -- Gathers editor context
 
 local util = require('opencode.util')
-local config = require('opencode.config').get()
+local config = require('opencode.config')
 local state = require('opencode.state')
 
 local M = {}

lua/opencode/core.lua

@@ -8,7 +8,7 @@ local server_job = require('opencode.server_job')
 local input_window = require('opencode.ui.input_window')
 local util = require('opencode.util')
 local Promise = require('opencode.promise')
-local config = require('opencode.config').get()
+local config = require('opencode.config')
 
 ---@param parent_id string?
 function M.select_session(parent_id)

lua/opencode/health.lua

@@ -111,34 +111,32 @@ local function check_configuration()
     return
   end
 
-  local values = config.get()
-
   local valid_positions = { 'left', 'right', 'top', 'bottom' }
-  if not vim.tbl_contains(valid_positions, values.ui.position) then
+  if not vim.tbl_contains(valid_positions, config.ui.position) then
     health.warn(
-      string.format('Invalid UI position: %s', values.ui.position),
+      string.format('Invalid UI position: %s', config.ui.position),
       { 'Valid positions: ' .. table.concat(valid_positions, ', ') }
     )
   else
-    health.ok(string.format('UI position: %s', values.ui.position))
+    health.ok(string.format('UI position: %s', config.ui.position))
   end
 
-  if values.ui.window_width <= 0 or values.ui.window_width > 1 then
+  if config.ui.window_width <= 0 or config.ui.window_width > 1 then
     health.warn(
-      string.format('Invalid window width: %s', values.ui.window_width),
+      string.format('Invalid window width: %s', config.ui.window_width),
       { 'Window width should be between 0 and 1 (percentage of screen)' }
     )
   else
-    health.ok(string.format('Window width: %s', values.ui.window_width))
+    health.ok(string.format('Window width: %s', config.ui.window_width))
   end
 
-  if values.ui.input_height <= 0 or values.ui.input_height > 1 then
+  if config.ui.input_height <= 0 or config.ui.input_height > 1 then
     health.warn(
-      string.format('Invalid input height: %s', values.ui.input_height),
+      string.format('Invalid input height: %s', config.ui.input_height),
       { 'Input height should be between 0 and 1 (percentage of screen)' }
     )
   else
-    health.ok(string.format('Input height: %s', values.ui.input_height))
+    health.ok(string.format('Input height: %s', config.ui.input_height))
   end
 
   health.ok('Configuration loaded successfully')

lua/opencode/init.lua

@@ -9,7 +9,7 @@ function M.setup(opts)
     require('opencode.core').setup()
     config.setup(opts)
     api.setup()
-    keymap.setup(config.get('keymap'))
+    keymap.setup(config.keymap)
 
     require('opencode.ui.completion').setup()
     require('opencode.event_manager').setup()

lua/opencode/keymap.lua

@@ -54,7 +54,7 @@ function M.toggle_permission_keymap(buf)
   local config = require('opencode.config')
   local api = require('opencode.api')
 
-  local permission_config = config.get().keymap.permission
+  local permission_config = config.keymap.permission
   if not permission_config then
     return
   end

lua/opencode/state.lua

@@ -1,4 +1,4 @@
-local config = require('opencode.config').get()
+local config = require('opencode.config')
 
 ---@class OpencodeWindowState
 ---@field input_win number|nil

lua/opencode/types.lua

@@ -114,7 +114,6 @@
 ---@field defaults OpencodeConfig
 ---@field values OpencodeConfig
 ---@field setup fun(opts?: OpencodeConfig): nil
----@field get fun(key?: string): any
 ---@field get_key_for_function fun(scope: 'editor'|'input_window'|'output_window', function_name: string): string|nil
 ---@field normalize_keymap fun(legacy_config: table, filter_functions?: table): table
 

lua/opencode/ui/completion.lua

@@ -63,7 +63,7 @@ function M.on_complete(item)
 end
 
 function M.get_completion_engine()
-  local config = require('opencode.config').get()
+  local config = require('opencode.config')
   local engine = config.preferred_completion
   if not engine then
     local ok_cmp = pcall(require, 'cmp')

lua/opencode/ui/completion/commands.lua

@@ -24,7 +24,7 @@ local command_source = {
   name = 'commands',
   priority = 1,
   complete = function(context)
-    local config = require('opencode.config').get()
+    local config = require('opencode.config')
     local input_text = vim.api.nvim_buf_get_lines(0, 0, -1, false)
 
     if not context.line:match('^' .. vim.pesc(context.trigger_char) .. '[^%s/]*$') then

lua/opencode/ui/completion/files.lua

@@ -1,4 +1,4 @@
-local config = require('opencode.config').get()
+local config = require('opencode.config')
 local M = {}
 
 local last_successful_tool = nil

lua/opencode/ui/completion/subagents.lua

@@ -5,7 +5,7 @@ local subagent_source = {
   name = 'subagents',
   complete = function(context)
     local subagents = require('opencode.config_file').get_subagents()
-    local config = require('opencode.config').get()
+    local config = require('opencode.config')
     local config_mod = require('opencode.config')
     local expected_trigger = config_mod.get_key_for_function('input_window', 'mention')
     if context.trigger_char ~= expected_trigger then

lua/opencode/ui/file_picker.lua

@@ -3,7 +3,7 @@ local M = {}
 local function get_best_picker()
   local config = require('opencode.config')
 
-  local preferred_picker = config.get('preferred_picker')
+  local preferred_picker = config.preferred_picker
   if preferred_picker and preferred_picker ~= '' then
     return preferred_picker
   end

lua/opencode/ui/footer.lua

@@ -1,5 +1,5 @@
 local state = require('opencode.state')
-local config = require('opencode.config').get()
+local config = require('opencode.config')
 local util = require('opencode.util')
 local icons = require('opencode.ui.icons')
 local output_window = require('opencode.ui.output_window')

lua/opencode/ui/icons.lua

@@ -1,5 +1,5 @@
 -- Centralized icon utility with presets and overrides
-local config = require('opencode.config').get()
+local config = require('opencode.config')
 
 local M = {}
 

lua/opencode/ui/input_window.lua

@@ -1,5 +1,5 @@
 local state = require('opencode.state')
-local config = require('opencode.config').get()
+local config = require('opencode.config')
 local M = {}
 
 function M.create_buf()
@@ -131,10 +131,9 @@ function M.refresh_placeholder(windows, input_lines)
     local ns_id = vim.api.nvim_create_namespace('input_placeholder')
     local win_width = vim.api.nvim_win_get_width(windows.input_win)
     local padding = string.rep(' ', win_width)
-    local config_mod = require('opencode.config')
-    local slash_key = config_mod.get_key_for_function('input_window', 'slash_commands')
-    local mention_key = config_mod.get_key_for_function('input_window', 'mention')
-    local mention_file_key = config_mod.get_key_for_function('input_window', 'mention_file')
+    local slash_key = config.get_key_for_function('input_window', 'slash_commands')
+    local mention_key = config.get_key_for_function('input_window', 'mention')
+    local mention_file_key = config.get_key_for_function('input_window', 'mention_file')
 
     vim.api.nvim_buf_set_extmark(windows.input_buf, ns_id, 0, 0, {
       virt_text = {
@@ -200,10 +199,7 @@ end
 
 function M.setup_keymaps(windows)
   local keymap = require('opencode.keymap')
-  local config_mod = require('opencode.config')
-  local input_keymaps = config_mod.get('keymap').input_window
-
-  keymap.setup_window_keymaps(input_keymaps, windows.input_buf)
+  keymap.setup_window_keymaps(config.keymap.input_window, windows.input_buf)
 end
 
 function M.setup_autocmds(windows, group)

lua/opencode/ui/loading_animation.lua

@@ -18,7 +18,7 @@ function M._get_frames()
   if M._animation.frames then
     return M._animation.frames
   end
-  local ui_config = config.get('ui')
+  local ui_config = config.ui
   if ui_config and ui_config.loading_animation and ui_config.loading_animation.frames then
     return ui_config.loading_animation.frames
   end

lua/opencode/ui/output.lua

@@ -1,5 +1,5 @@
 local state = require('opencode.state')
-local config = require('opencode.config').get()
+local config = require('opencode.config')
 local Output = {}
 Output.__index = Output
 

lua/opencode/ui/output_window.lua

@@ -1,5 +1,5 @@
 local state = require('opencode.state')
-local config = require('opencode.config').get()
+local config = require('opencode.config')
 
 local M = {}
 
@@ -113,10 +113,7 @@ end
 
 function M.setup_keymaps(windows)
   local keymap = require('opencode.keymap')
-  local config_mod = require('opencode.config')
-  local output_keymaps = config_mod.get('keymap').output_window
-
-  keymap.setup_window_keymaps(output_keymaps, windows.output_buf)
+  keymap.setup_window_keymaps(config.keymap.output_window, windows.output_buf)
 end
 
 function M.setup_autocmds(windows, group)

lua/opencode/ui/session_formatter.lua

@@ -3,7 +3,7 @@ local icons = require('opencode.ui.icons')
 local util = require('opencode.util')
 local Output = require('opencode.ui.output')
 local state = require('opencode.state')
-local config = require('opencode.config').get()
+local config = require('opencode.config')
 local snapshot = require('opencode.snapshot')
 
 local M = {

lua/opencode/ui/topbar.lua

@@ -13,7 +13,7 @@ local function format_model_info()
     state.current_model = info and info.model
   end
 
-  local config = require('opencode.config').get()
+  local config = require('opencode.config')
   local parts = {}
 
   if config.ui.display_model and state.current_model then

lua/opencode/ui/ui.lua

@@ -77,7 +77,7 @@ function M.create_split_windows(input_buf, output_buf)
   if state.windows then
     M.close_windows(state.windows)
   end
-  local ui_conf = config.get('ui')
+  local ui_conf = config.ui
 
   local main_win = open_split(ui_conf.position, 'vertical')
   vim.api.nvim_set_current_win(main_win)
@@ -240,7 +240,7 @@ function M.toggle_pane()
 end
 
 function M.swap_position()
-  local ui_conf = config.get('ui')
+  local ui_conf = config.ui
   local new_pos = (ui_conf.position == 'left') and 'right' or 'left'
   config.values.ui.position = new_pos
 

tests/minimal/plugin_spec.lua

@@ -66,6 +66,6 @@ describe('opencode.nvim plugin', function()
     })
 
     local config = require('opencode.config')
-    assert.equal('<leader>test', config.get('keymap').prompt)
+    assert.equal('<leader>test', config.keymap.prompt)
   end)
 end)