jesseduffield.lazygit/pkg/gui
Stefan Haller f84ada4941 Show renamed files in the custom patch builder
When loading the files of a commit we passed --no-renames, so a rename
showed up as a separate delete and add rather than a single R entry.
That made it impossible to work with a rename that also modifies the
file: the modifications were spread across a full deletion and a full
addition instead of appearing as the handful of lines that actually
changed. The staging view already shows renames and lets you stage
their hunks, so there was no good reason for the patch builder to
differ; the flag was only there because the commit-file parser couldn't
cope with the rename record format.

Switch the commit-file loader and the per-file diff to --find-renames,
teach the parser about the rename record (a status followed by two
paths), and carry the previous path through the patch builder so the
diff for a rename is loaded with both paths, which is what makes git
emit the rename in the first place.

A whole-file selection keeps the rename in the header, so the rename
moves or is discarded together with the file's contents. A partial
selection instead strips the rename metadata and points the header at
the new path, so applying the patch only changes the contents and
leaves the rename in place; the blob index line is kept so that a 3-way
apply can still fall back to a blob merge.

Discarding a renamed file from a commit now discards both the new and
the old path, so the new file is removed and the old one is restored.

Changing the rename similarity threshold refreshes the commit files
panel too, not just the files panel, so that a rename can turn into a
delete and add or back. It is disabled while building a patch, however,
because the patch builder caches each file's diff by path and would
desync if a rename changed into a delete and add underneath it.

Finally, copying a file's diff from the commit files panel now passes
both paths for a rename, so the copied diff shows the rename instead of
a new-file add.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
2026-07-04 13:05:09 +02:00
..
context Show renamed files in the custom patch builder 2026-07-04 13:05:09 +02:00
controllers Show renamed files in the custom patch builder 2026-07-04 13:05:09 +02:00
filetree Make file sort order and case sensitivity configurable 2026-03-30 17:53:25 +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 Only prompt to continue a rebase/merge if we started it 2026-07-03 18:28:07 +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 Only prompt to continue a rebase/merge if we started it 2026-07-03 18:28:07 +02:00
background.go Only pass --no-optional-locks for background status refreshes 2026-06-19 18:14:24 +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 Abstract pty startup behind a platform-specific primitive 2026-07-03 18:47:15 +02:00
gui_common.go Pause background refreshes while driving a git operation 2026-06-19 17:56:48 +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 Abstract task command over *exec.Cmd 2026-07-03 18:47:15 +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