fix(renderer): inline set cursor

Saves an nvim_buf_line_count call

Author: cameronr

lua/opencode/ui/renderer.lua

@@ -202,7 +202,7 @@ function M._scroll_to_bottom()
   end
 
   if was_at_bottom or not is_focused then
-    require('opencode.ui.ui').scroll_to_bottom()
+    vim.api.nvim_win_set_cursor(state.windows.output_win, { line_count, 0 })
   end
 end
 

lua/opencode/ui/ui.lua

@@ -7,11 +7,6 @@ local input_window = require('opencode.ui.input_window')
 local footer = require('opencode.ui.footer')
 local topbar = require('opencode.ui.topbar')
 
-function M.scroll_to_bottom()
-  local line_count = vim.api.nvim_buf_line_count(state.windows.output_buf)
-  vim.api.nvim_win_set_cursor(state.windows.output_win, { line_count, 0 })
-end
-
 ---@param windows OpencodeWindowState
 function M.close_windows(windows)
   if not windows then

tests/unit/core_spec.lua

@@ -61,7 +61,6 @@ describe('opencode.core', function()
     stub(ui, 'render_output')
     stub(ui, 'focus_input')
     stub(ui, 'focus_output')
-    stub(ui, 'scroll_to_bottom')
     stub(ui, 'is_output_empty').returns(true)
     stub(session, 'get_last_workspace_session').returns({ id = 'test-session' })
     if session.get_by_id and type(session.get_by_id) == 'function' then
@@ -108,7 +107,6 @@ describe('opencode.core', function()
       'render_output',
       'focus_input',
       'focus_output',
-      'scroll_to_bottom',
       'is_output_empty',
     }) do
       if ui[fn] and ui[fn].revert then
@@ -185,8 +183,6 @@ describe('opencode.core', function()
       end)
       ui.render_output:revert()
       stub(ui, 'render_output')
-      ui.scroll_to_bottom:revert()
-      stub(ui, 'scroll_to_bottom')
 
       state.windows = { input_buf = 1, output_buf = 2 }
       core.select_session(nil)