jesseduffield.lazygit/pkg/gui
Stefan Haller 080542c9fb Capture the commits refresh's inputs on the UI thread
A commits refresh does its git work on a worker and then reads the model,
the contexts, and the modes for that work directly from there:
LocalCommits.GetSelectionRangeAndMode/GetLimitCommits/GetShowWholeGitGraph,
Model.Commits/MainBranches/HashPool, the filtering path/author. Those are
owned by the UI thread, which is concurrently running the cursor and render
code, so the reads race it — the dominant, confirmed source of the
commits-scope flakes (the startup ClampSelection vs GetSelectionRangeAndMode
race, for one).

Gather them into an immutable capturedCommitState on the UI thread, before
the git work is dispatched, and have refreshCommitsWithLimit compute from
that snapshot. UI-thread callers capture inline; worker callers can't (a
SYNC/BLOCK_UI refresh parks the UI thread at wg.Wait, so hopping from a
scope sub-worker would deadlock), so the capture is lifted out of the scope
worker into the refresh orchestration, and worker callers announce
themselves with a new RefreshFromWorker entry point that hops the capture to
the UI thread and blocks for it (OnUIThreadAndWait). BLOCK_UI runs the whole
refresh on the UI thread regardless of the caller, so it captures inline
too.

Every refresh issued from a worker that reaches the commits (or branches,
which pulls in commits) scope is converted: the fast-forward, branch/tag
delete, worktree remove/detach, push, reword-via-rebase, author edits,
custom-command, hard-reset-with-autostash, reset-to-ref, fetch-and-checkout,
gpg-stream, post-fetch, and external-change-poller refreshes, plus the
branch checkout and move-commits-to-new-branch refreshes.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
2026-07-07 18:10:45 +02:00
..
context Show renamed files in the custom patch builder 2026-07-04 13:05:09 +02:00
controllers Capture the commits refresh's inputs on the UI thread 2026-07-07 18:10:45 +02:00
filetree Clamp the commit-file tree selection when the tree is rebuilt 2026-07-07 18:09:33 +02:00
mergeconflicts Pick both hunks, not the common ancestor, in diff3 conflicts 2026-07-01 09:57:26 +02:00
modes Make Commit.Hash a getter for an unexported hash field 2025-04-29 14:57:15 +02:00
patch_exploring Copy gocui files into lazygit repo under pkg/gocui 2026-04-30 14:29:08 +02:00
popup Copy gocui files into lazygit repo under pkg/gocui 2026-04-30 14:29:08 +02:00
presentation Show renamed files in the custom patch builder 2026-07-04 13:05:09 +02:00
services/custom_commands Capture the commits refresh's inputs on the UI thread 2026-07-07 18:10:45 +02:00
status Copy gocui files into lazygit repo under pkg/gocui 2026-04-30 14:29:08 +02:00
style Modernize all codes 2025-11-15 10:46:23 +01:00
types Capture the commits refresh's inputs on the UI thread 2026-07-07 18:10:45 +02:00
background.go Capture the commits refresh's inputs on the UI thread 2026-07-07 18:10:45 +02:00
command_log_panel.go Fold remaining alt bindings into their main fields 2026-05-25 15:32:47 +02:00
context.go Bump gocui (and tcell) 2025-12-23 16:49:16 +01:00
context_config.go Remove some unused code 2025-07-08 15:14:45 +02:00
controllers.go Redesign the 'w' worktree-creation flow 2026-07-03 18:53:05 +02:00
dummies.go Move NewDummyCommon to pkg/common 2025-05-06 09:43:26 +02:00
editors.go Move modifiers into Key 2026-04-30 22:22:53 +02:00
extras_panel.go Rename Key to Keys in Binding, KeybindingsOpts, and MenuItem 2026-05-25 15:18:18 +02:00
global_handlers.go Copy gocui files into lazygit repo under pkg/gocui 2026-04-30 14:29:08 +02:00
gui.go Add background tasks and a synchronous busy query to gocui 2026-07-07 18:09:33 +02:00
gui_common.go Capture the commits refresh's inputs on the UI thread 2026-07-07 18:10:45 +02:00
gui_driver.go Only prompt to continue a rebase/merge if we started it 2026-07-03 18:28:07 +02:00
information_panel.go Rename ModeStatus.Description to InfoLabel 2025-08-14 17:59:38 +02:00
keybindings.go Fold remaining alt bindings into their main fields 2026-05-25 15:32:47 +02:00
layout.go Show each panel's first configured tab by default 2026-06-23 14:15:18 +02:00
main_panels.go Run moveMainContextPairToTop before queueing main-view tasks 2026-07-02 17:32:01 +02:00
menu_panel.go Fold remaining alt bindings into their main fields 2026-05-25 15:32:47 +02:00
options_map.go Cleanup: filter out empty keybindings earlier 2026-05-28 19:26:43 +02:00
pty.go Add pty support on Windows via ConPTY 2026-07-03 18:47:15 +02:00
recent_repos_panel.go Remove unused field gui.IsNewRepo 2024-12-01 10:44:26 +01:00
side_panels.go Re-apply the side panel config on a live config reload 2026-06-23 14:15:18 +02:00
side_panels_test.go Drive the side panel layout from gui.sidePanels 2026-06-23 14:15:18 +02:00
tasks_adapter.go Exclude view-buffer render tasks from the busy query 2026-07-07 18:09:33 +02:00
test_mode.go Copy gocui files into lazygit repo under pkg/gocui 2026-04-30 14:29:08 +02:00
view_helpers.go Copy gocui files into lazygit repo under pkg/gocui 2026-04-30 14:29:08 +02:00
views.go Clear tab strips on views that are no longer tabs 2026-06-23 14:15:18 +02:00