jesseduffield.lazygit/pkg/gui/controllers
Stefan Haller bd6081d601 Select the checked-out branch via a refresh intent, not off-thread
Operations that check something out (checkout, create branch, move
commits to a new branch, fetch-and-checkout) selected the newly
checked-out branch by calling SelectFirstBranchAndFirstCommit() before
the refresh and passing KeepBranchSelectionIndex so the refresh wouldn't
override it. That set the selection directly, usually from a worker
goroutine (WithWaitingStatus/WithInlineStatus). Now that the refresh's
own selection write is bounced onto the UI thread, the two writes could
land in either order, and under load the refresh's "restore the
previously-selected branch" write would win — leaving the old branch
selected instead of the new one (flaky
move_commits_to_new_branch_from_base_branch).

Replace it with declarative selection intents applied inside the
refresh's own bounce, so the selection is set on the UI thread and
atomically with the list write (no off-thread write, and no BLOCK_UI
needed to avoid a flicker):

- BranchSelection: SelectCheckedOutBranch selects the checked-out branch
  (top of the list). The default, KeepBranchSelectionByName, restores
  the previously-selected branch by name as before. This replaces the
  KeepBranchSelectionIndex bool.
- CommitSelection: SelectHeadCommit (already existed) for the commit.
- SelectTopReflogCommit selects the top reflog entry, since a checkout
  adds a new entry there (reflog/checkout relies on this).

SelectFirstBranchAndFirstCommit is gone. The previously-selected branch
is now read at the top of the branches bounce, before the list is
overwritten, so that read moves onto the UI thread too.

fetchAndCheckout's refresh changes from ASYNC to SYNC so its
post-refresh focus switch can run in Then on the UI thread; SYNC keeps
the inline fetch spinner spinning (only BLOCK_UI would freeze it).

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
2026-07-07 18:09:33 +02:00
..
helpers Select the checked-out branch via a refresh intent, not off-thread 2026-07-07 18:09:33 +02:00
attach.go Add OnQuit hook for controllers 2026-04-21 11:25:29 +02:00
base_controller.go Copy gocui files into lazygit repo under pkg/gocui 2026-04-30 14:29:08 +02:00
basic_commits_controller.go Move the new-worktree keybinding from worktrees to universal 2026-07-03 18:53:05 +02:00
bisect_controller.go Make RefreshOptions.Then a func() error, queue it via OnUIThread 2026-07-07 18:09:33 +02:00
branches_controller.go Select the checked-out branch via a refresh intent, not off-thread 2026-07-07 18:09:33 +02:00
command_log_controller.go Remove return value of Focus-related functions 2024-09-06 08:45:48 +02:00
commit_description_controller.go Fold remaining alt bindings into their main fields 2026-05-25 15:32:47 +02:00
commit_message_controller.go Convert keybinding fields to Keybinding 2026-05-25 15:32:47 +02:00
commits_files_controller.go Show renamed files in the custom patch builder 2026-07-04 13:05:09 +02:00
common.go lots of changes 2023-04-30 13:19:53 +10:00
confirmation_controller.go Rename Key to Keys in Binding, KeybindingsOpts, and MenuItem 2026-05-25 15:18:18 +02:00
context_lines_controller.go Rename Key to Keys in Binding, KeybindingsOpts, and MenuItem 2026-05-25 15:18:18 +02:00
custom_patch_options_menu_action.go Rename Key to Keys in Binding, KeybindingsOpts, and MenuItem 2026-05-25 15:18:18 +02:00
diffing_menu_action.go Remove TrimSpace calls that are no longer needed 2025-11-15 15:38:24 +01:00
edit_config_action.go Extract editConfig into a shared EditConfigAction 2026-06-24 22:03:57 +02:00
files_controller.go Remove RefreshingFilesMutex/FileTreeViewModel.RWMutex, dead code 2026-07-07 18:09:33 +02:00
filter_controller.go Rename Key to Keys in Binding, KeybindingsOpts, and MenuItem 2026-05-25 15:18:18 +02:00
filtering_menu_action.go Make RefreshOptions.Then a func() error, queue it via OnUIThread 2026-07-07 18:09:33 +02:00
git_flow_controller.go Rename Key to Keys in Binding, KeybindingsOpts, and MenuItem 2026-05-25 15:18:18 +02:00
global_controller.go Add a global keybinding for editing the config file 2026-06-24 22:10:52 +02:00
jump_to_side_window_controller.go Stop requiring jumpToBlock to have exactly five entries 2026-06-23 14:15:18 +02:00
list_controller.go Fold remaining alt bindings into their main fields 2026-05-25 15:32:47 +02:00
list_controller_trait.go Enable nolintlint linter, and fix warnings 2025-06-30 18:30:11 +02:00
local_commits_controller.go Make RefreshOptions.Then a func() error, queue it via OnUIThread 2026-07-07 18:09:33 +02:00
local_commits_controller_test.go Move isFixupCommit to FixupHelper 2026-01-24 16:04:35 +01:00
main_view_controller.go Rename Key to Keys in Binding, KeybindingsOpts, and MenuItem 2026-05-25 15:18:18 +02:00
menu_controller.go Rename Key to Keys in Binding, KeybindingsOpts, and MenuItem 2026-05-25 15:18:18 +02:00
menu_key.go Use a slice of keys for each binding 2026-05-25 15:18:18 +02:00
merge_conflicts_controller.go Pick both hunks, not the common ancestor, in diff3 conflicts 2026-07-01 09:57:26 +02:00
options_menu_action.go If a menu entry has multiple keybindings, list them in a tooltip 2026-05-25 15:32:47 +02:00
patch_building_controller.go Show renamed files in the custom patch builder 2026-07-04 13:05:09 +02:00
patch_explorer_controller.go Fold remaining alt bindings into their main fields 2026-05-25 15:32:47 +02:00
patch_explorer_controller_test.go Strip the '+' and '-' characters when copying parts of a diff to the clipboard 2025-04-29 11:33:47 +02:00
prompt_controller.go Rename Key to Keys in Binding, KeybindingsOpts, and MenuItem 2026-05-25 15:18:18 +02:00
quit_actions.go Refuse a repo switch while a foreground operation is in flight 2026-07-07 18:09:33 +02:00
reflog_commits_controller.go Fix showing diffs for renamed file when filtering by path 2025-07-27 12:05:41 +02:00
remote_branches_controller.go Move the new-worktree keybinding from worktrees to universal 2026-07-03 18:53:05 +02:00
remotes_controller.go Select the checked-out branch via a refresh intent, not off-thread 2026-07-07 18:09:33 +02:00
remotes_controller_test.go feat: add fork remote command 2025-11-16 17:26:00 +01:00
rename_similarity_threshold_controller.go Show renamed files in the custom patch builder 2026-07-04 13:05:09 +02:00
screen_mode_actions.go Copy gocui files into lazygit repo under pkg/gocui 2026-04-30 14:29:08 +02:00
scroll_off_margin.go Replace min/max helpers with built-in min/max 2024-04-07 23:24:10 +08:00
scroll_off_margin_test.go Add tests for scroll-off margin of zero 2023-08-21 08:10:28 +02:00
search_controller.go Rename Key to Keys in Binding, KeybindingsOpts, and MenuItem 2026-05-25 15:18:18 +02:00
search_prompt_controller.go Rename Key to Keys in Binding, KeybindingsOpts, and MenuItem 2026-05-25 15:18:18 +02:00
shell_command_action.go Strip leading/trailing whitespace from prompt input 2025-11-15 15:38:24 +01:00
side_window_controller.go Fold remaining alt bindings into their main fields 2026-05-25 15:32:47 +02:00
snake_controller.go Rename Key to Keys in Binding, KeybindingsOpts, and MenuItem 2026-05-25 15:18:18 +02:00
staging_controller.go Rename Key to Keys in Binding, KeybindingsOpts, and MenuItem 2026-05-25 15:18:18 +02:00
stash_controller.go Move the new-worktree keybinding from worktrees to universal 2026-07-03 18:53:05 +02:00
status_controller.go Extract editConfig into a shared EditConfigAction 2026-06-24 22:03:57 +02:00
sub_commits_controller.go Use async refresh rather than manual OnWorker call 2025-07-02 16:10:04 +02:00
submodules_controller.go Convert keybinding fields to Keybinding 2026-05-25 15:32:47 +02:00
suggestions_controller.go Rename Key to Keys in Binding, KeybindingsOpts, and MenuItem 2026-05-25 15:18:18 +02:00
switch_to_diff_files_controller.go Move post-COMMIT_FILES-refresh work into Then 2026-07-07 18:09:33 +02:00
switch_to_focused_main_view_controller.go Rename Key to Keys in Binding, KeybindingsOpts, and MenuItem 2026-05-25 15:18:18 +02:00
switch_to_sub_commits_controller.go Rename Key to Keys in Binding, KeybindingsOpts, and MenuItem 2026-05-25 15:18:18 +02:00
sync_controller.go Re-render to clear an inline status when its operation finishes 2026-07-07 17:46:16 +02:00
tags_controller.go Drop the now-redundant manual re-render in tag push 2026-07-07 17:46:16 +02:00
toggle_whitespace_action.go Move IgnoreWhitespaceInDiffView to user config 2025-07-09 13:15:03 +02:00
undo_controller.go Rename Key to Keys in Binding, KeybindingsOpts, and MenuItem 2026-05-25 15:18:18 +02:00
vertical_scroll_controller.go Copy gocui files into lazygit repo under pkg/gocui 2026-04-30 14:29:08 +02:00
view_selection_controller.go Fold remaining alt bindings into their main fields 2026-05-25 15:32:47 +02:00
workspace_reset_controller.go Rename Key to Keys in Binding, KeybindingsOpts, and MenuItem 2026-05-25 15:18:18 +02:00
worktrees_controller.go Offer to delete the branch when removing a worktree 2026-07-03 19:04:44 +02:00