Staging a hunk from the focused main view advances the selection to the next
hunk, because staging removes the acted-on lines from the diff so the preserved
change-line ordinal lands on the next change. Toggling a hunk into a custom
patch left the selection sitting on the just-toggled hunk instead — the toggle
doesn't change the diff (only the inclusion set), so the same ordinal lands back
where it was, and you had to navigate by hand to build a patch hunk by hunk.
Give the toggle the same feel by advancing the reveal ordinal past the toggled
change lines (RevealSelectionAfterStaging gains an advanceBy arg, fed the toggled
change-line count). Staging and removal still pass 0 (their lines are consumed).
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
The secondary pane showed the custom patch with a bespoke in-memory render
(PatchBuilder.RenderAggregatedPatch / FormatView). That had two problems: it
could never be fed to a pager the way the main view's diff is (a stdin pager
might have worked, but an external diff tool like difftastic, which diffs two
files rather than a unified diff, could not), and its hand-rolled hunk/context
handling differed subtly from git's.
Materialize the patch instead as two real file trees under a temp dir — a/ holds
each patched file's "from"-side content, b/ that content with the patch applied —
and render it with `git diff --no-index`, reusing the exact pager wiring the main
view uses (stdin pager, external diff, or git's own colour as the raw fallback).
`--no-index` honors both GIT_PAGER and --ext-diff, so every pager type now renders
the custom patch like any other diff, and git computes the context, fixing the
quirks. Because the secondary is now an async diff task, the post-removal
selection reveal (which rides a task's restore) finally takes effect.
The trees are named a/b so that with --no-prefix the diff shows the real
repo-relative paths; added files are seeded empty in a/ so they pair up and show
their real paths rather than git's directory-comparison "added in b" form. The
patch builder owns the temp dir's lifetime (created on Start, removed on Reset)
and bumps a generation counter on every change, so the trees are rebuilt only
when the patch actually changes — covering the focused-main view and the old
explorer alike, without rebuilding on mere navigation.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
The focused-main-view rework made the secondary pane actionable, but the old
patch-building explorer's secondary was inert, so its actions were never thought
through. Pressing space there routed through the same toggle handler as the main
pane, resolving the selection against the secondary's diff and mapping it to
patch-builder indices by line number. But the secondary shows the *aggregated*
custom patch, which renumbers included additions whenever an earlier addition in
the same hunk is excluded (Transform recomputes each hunk's +start). So the
shifted number resolved to the wrong line in the original diff — often adding an
unrelated line instead of removing the selected one.
Resolve the secondary selection by its *ordinal* among the change lines shown
instead: the custom-patch view renders exactly the included change lines in
order, so the k-th change line of a file is that file's k-th included change line
(PatchBuilder.IncludedChangeLineIndices), independent of the renumbering. Space
in the secondary now only ever removes, mirroring how space in the staging view's
staged pane unstages.
Discarding from the commit (the remove key) makes no sense in the custom-patch
preview — it would act on lines shown only as the patch, and space already
removes them — so it's disabled there.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Dropping a hunk with `d` re-establishes the focused main view's selection
on the next surviving change, which feels great. But other operations that
rewrite the commit under the focused main view — moving a custom patch out
into the index, undoing right after a discard or a patch move — don't run
through the focused-main-view action handlers, so nothing was preserving
the selection. The stale gocui selection was left painted over the new
content, often as a large, now-meaningless range.
Rather than teach every such command to capture and restore the selection
(move-patch, undo, redo, and any future one), the focused main view now
preserves it itself, by its change-line ordinal, as the diff re-renders —
the command-agnostic counterpart of revealSelectionAfterPrimaryAction. The
diff side panels call it from their render-to-main before triggering the
render, so the restore rides the re-render.
It stands down unless the focused main view is current and shows a
selection, no precise restore is already pending (escape / post-stage
reveal / context-size place the selection more precisely), and the diff
command is actually changing. That last gate matters: a plain background
refresh re-renders the same commit's diff unchanged, and there the
selection — range and all — must be left alone; only a command change
(e.g. a rebase rewriting the commit's hash) means the content moved.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Wire the remaining diff panels — local commits, sub-commits, commit files,
stash, and reflog — into the focused main view's raw-diff fallback, the same way
the files panel already is: each computes DiffMainViewShouldRenderRaw and renders
its diff raw (no pager) when focused under a pager whose output we can't resolve,
so its selection stays toggleable into a custom patch (or, for reflog, navigable
and copyable).
The commit-diff panels build their diff through the diff helper, which can't
reach the staging helper, so the panel computes renderRaw and passes it in.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
The focused main view is the staging surface, so it has to resolve the diff it
shows to patch-space. A pager that restructures the diff without emitting our
metadata (stock delta-default, plain difftastic, `cat -n`) produces output the
buffer parser can't read, which would leave its diff unstageable.
When such a diff is focused, re-render it raw — git's own colour, no pager — the
same content a no-pager setup shows, which the buffer parser handles. Browsing
keeps the pretty pager output; only focusing to act switches to raw.
Whether the pager is usable is decided by probing it: run it on empty input and
look for the version-only OSC 1717 handshake a metadata-aware pager emits first.
This is a pager-level, content-independent fact (a binary file, which has no
change lines under any pager, can't mislead it) and it's known before we render,
so we never render pretty only to discover mid-flight that we should have rendered
raw. The verdict is cached per pager (reset when the pager changes). No PTY is
needed — git needs a terminal to decide to invoke a pager, but the pager emits the
handshake regardless. A git-config external diff driver (useExternalDiffGitConfig)
is chosen per file via .gitattributes and a single diff can mix drivers, so
there's no one pager to probe; it's treated as unsupported (always raw).
Bypassing the pager needs two things, since a pager reaches the diff by two
routes: an external diff command (suppressed in the cmd via the new
ignoreExternalDiff arg, keeping git's colour, unlike plain) and a stdin pager
(GIT_PAGER, applied by the pty task — so the raw render uses a plain command
task instead).
This wires the files panel; the commit/stash/patch-building panels follow.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
`ctrl+o` in the focused main view copies the selection to the clipboard,
mirroring the staging view's copy. Unlike stage / discard, copying is the same
for every diff panel — it just reads the text shown — so it's a direct
MainViewController command rather than a FocusedMainViewActions method. That
keeps it free of per-panel duplication and lets it work over panels that have
no actions, notably the reflog.
The +/- prefix handling is metadata-aware where it matters: with no pager the
main view shows the raw diff, so a homogeneous selection has its +/-/space
column stripped (dropDiffPrefix) to ease pasting into code. With a pager
configured the rendered lines carry no such column, so stripping a leading
character would eat real content — copy verbatim instead. (Refining the raw
case to classify header lines via the diff-line metadata, fixing the
'--- a/file' edge case noted in 159bbb0825, is left for later.)
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
The focused main view always showed a selection while it held focus, even when
its content was a placeholder ("No changed files", a merge-conflict message)
rather than a diff — so pressing a navigation key conjured a highlighted line
over "No changed files", and discarding the last change (or changes vanishing
outside lazygit) left a stale selection behind.
A selection should only show when there are change lines to act on. Two
moments establish or change the content:
- Focus: showInitialDiffSelection now leaves the selection off when the view
has no change lines (ViewHasChangeLines), rather than highlighting a stray
line at the top.
- Render: the side panel's render-to-main is where it decides between a diff
and a placeholder, so that's where the selection's visibility is set —
updateFocusedMainViewSelectionVisibility shows it only on the focused pane
and only when a diff is being rendered. This covers the refresh cases that
focus can't: discarding the last change, and changes disappearing or
reappearing outside lazygit, all hide or restore the selection on the next
refresh. (Focusing reuses the already-rendered content rather than
re-rendering, which is why focus needs its own check.)
Wired into the files panel, where placeholders occur; the commit panels always
render a diff. Adds a SelectionIsShown/SelectionIsHidden test assertion.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Wire the focused main view's `d` binding to a DiscardSelection action on the
side panel beneath, the discard counterpart of the primary action. As with
stage/toggle, what discard means is the panel's business:
- the files panel discards from the working tree, mirroring the staging
view's `d` — reverse-apply not cached on the unstaged side (destructive, so
confirmed), reverse-apply cached on the staged side (i.e. unstage);
- the commit panels (commit files, and the whole-commit diff of the local
commits / sub-commits / stash panels) remove the selected lines from the
commit via a rebase, mirroring the patch builder's "discard lines from
commit" — building a one-off patch from the selection and deleting it.
The commit-discard backend and its guard are shared free functions in
patch_building_from_main_view.go, paralleling the patch toggle. Discarding
from a commit is only possible on a local branch, so DiscardSelection grows a
disabled-reason companion on the FocusedMainViewActions interface: the `d`
binding is greyed with a reason on stash and other-branch sub-commits (never
rebaseable) and while a rebase is in progress, exactly as the patch builder
greys it. The files panel is always available (a zero-context diff is the one
error it reports inline, matching the staging view).
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Until now space toggled lines into a custom patch only from the commit files
main view (the per-file diff). Register the same toggle handler on the commits,
sub-commits and stash panels, so a patch can be built straight from the
whole-commit (multi-file) diff their main view shows, without first diving into
the commit files panel.
The handler lives on SwitchToDiffFilesController, which is already bound to
exactly those three panels and already knows how to derive the patch target
(from/to/reverse/canRebase) for the selected ref — pulled out of enter() into a
shared canRebase helper and the reused FromAndToForDiff. The post-toggle refresh
is the cheap one: these panels have no per-file patch indicator to update, so we
just re-render their own main + secondary views rather than reloading the whole
commit list on every keystroke.
Sub-commits and stash didn't render the secondary patch view at all; give them
the same secondaryPatchPanelUpdateOpts the commits panel uses, and recompute the
inclusion gutter as their diff (re-)renders, so the cumulative patch and the
gutter track the toggle.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Pressing space in the commit-files focused main view now toggles the
selected line(s)/hunk into or out of the custom patch, instead of being a
no-op. It's the patch-building counterpart of working-tree staging from
the main view: the selection is resolved to change-line identities the
same way (ChangeLinesInViewRange), then mapped to the patch builder's
per-file line indices and added or removed.
The crux is that the commit's diff is unchanged by a toggle — only the
inclusion set changes — so unlike staging there's no async re-render to
ride. Membership is shown by an on-demand inclusion gutter: a reserved
left column painted with a marker on every change line currently in the
patch, recomputed synchronously after each toggle and on focusing the
main view, over the existing pager output. This is what lets patch
building work over a restructuring pager at all, where the old green
first-char overlay (which rewrites the rendered bytes) can't.
space routes to staging or patch building based on which handler the
panel beneath registers, via a new onTogglePatchFocusedMainView channel
(kept separate from staging because the post-action differs: sync gutter
repaint vs async reveal). Scoped to the commit-files panel for now;
commits/sub-commits/stash and the whole-commit multi-file diff follow.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
The reveal advanced the selection by capturing the next/previous change as a
patch identity and finding it again after the re-render. No line-number
identity is stable and unique across a stage, though: a deletion shares its
new-file number with the rest of its block (so staging one deletion of a block
landed back on the block's first line), and in the staged pane the new-file
number is the index, which staging/unstaging shifts (so unstaging a
modification's deletion missed its replacement line and fell back to an earlier
block). The previous worktree-line and adjacent-change-line matching each fixed
one case and left another.
Do instead what the staging view does: preserve the selection's ordinal among
change lines. Read the acted-on line's ordinal from the pane it was in before
the op; after the re-render, select the change line at that ordinal in the
target pane (clamped to the last). Since the op removes the acted-on change
line(s), that ordinal then holds the next surviving change — the next line of
the same block, or the next block when a whole block was staged. This needs no
reasoning about which side's line numbers are stable, so it handles deletions
and the staged pane uniformly.
The matching machinery (matchByWorktreeChange, AdjacentChangeLine) is gone; the
identity-matched restore (escape, -U preserve) and the new positional restore
now share installDiffLineRestore.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
The post-stage reveal picked its primary candidate with AdjacentChangeBlock,
which skips the rest of the acted-on line's block. That's right in hunk mode,
where the whole block is staged, but wrong in line mode: staging the first
line of a multi-line block left the rest of the block in place, yet the
selection jumped past it to the next block instead of landing on the next
(now first) line of the same block.
Use AdjacentChangeLine — the first change line strictly after/before the
selection — for the next/previous candidates. It unifies both modes: after a
whole block (whose last line is followed by context) the next change line is
the next block's, so hunk mode is unchanged; after a single line the next
change line is the next line of the same block. place stays mode-aware
(hunk-expand vs single line), so nothing else changes.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
The reveal that advances the focused main view's selection after staging
captured the next/previous change block as a patch identity and found it
again in the re-rendered diff via SamePatchLine. SamePatchLine keys a
deletion on its old-file (index-side) line number, which staging shifts:
staging a hunk that changes the line count moves the index-side numbers of
every hunk below it. So a deletion-led "next hunk" candidate no longer
matched, and the reveal fell back to a worse candidate — often colliding
with a header or context row (SamePatchLine doesn't require a change line)
and, in hunk mode, snapping to the first change block. The visible result
was the selection jumping to an *earlier* hunk after staging.
Match the reveal's candidates by their worktree (new-file) line number,
which staging never moves, and require a change line of the same side. This
is safe here because the reveal only ever targets change blocks and
selectHunkAround expands to the whole block, so the new-file number's
ambiguity between two consecutive deletions (the reason SamePatchLine uses
the old-file number) doesn't matter.
The escape restore and the -U context-size preserve keep SamePatchLine:
they re-render the same staged/unstaged state, so no index-side shift, and
the latter deliberately anchors on context lines.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
After staging or unstaging from the focused main view, focus stayed on the
pane the user acted in even when the side they were acting on moved to the
other pane. Two cases got it wrong:
- Unstaging the first hunk of an only-staged file splits the diff: the main
half flips to show the just-unstaged change, and the staged remainder jumps
to the secondary half — but focus stayed on the main half, away from the
staged content the user was working through.
- Unstaging the last staged hunk from the secondary half empties the staged
side and collapses the split, hiding the secondary half — leaving focus
stranded on a hidden pane.
The rule is the same in both: focus the staged side while it survives. The
stage handler now reports which focused-main pane should hold focus —
the secondary half when unstaging leaves the file split, the main half
otherwise — and the controller re-selects the revealed change in that pane
and focuses it. The split is read from the model, which Refresh has already
updated synchronously by the time the handler returns; the re-render it
queues is what the reveal rides.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Staging or unstaging a selection re-renders the focused main view's diff (the
staged lines move to the other side), which left the selection at a now-stale
view position — often off the new, shorter content, so it looked like there was
no selection at all.
Install a restore before the re-render that lands the selection on the change
nearest the one just acted on, the same way the staging view advances: the
change block after the selection, else the one before it, else the acted-on line
itself (which only survives when the whole side was staged and the view flips to
the other side). It re-selects in the current mode, so hunk staging walks hunk to
hunk. A range selection collapses to a single line first, since staging consumes
it. This rides the existing restore-by-identity machinery (as the escape restore
does), so it works over any conforming rendering.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
The focused main view of a directory node shows a multi-file diff, so a range
selected in it can span more than one file. Group the selected change lines by
file and apply one patch per file, logging the action and refreshing once around
the whole batch. The stage/unstage direction is uniform — the whole diff is
rendered on one side — so it's decided once for the batch.
Each change line is mapped back to its file by the path its diff-line metadata
carries, which also lets a single-file selection go through the same path
instead of relying on the selected node being the file; staging from the focused
main view no longer bails on a directory selection.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
With hunk mode the default (gui.useHunkModeInStagingView, on by default),
focusing the main view now selects the whole first visible change block rather
than a single line, matching what entering the staging view does and what the
just-added hunk staging expects. In line mode it still anchors on a single line,
as before.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Step 1 made the focused main view a staging surface for a single line. This
adds the range and hunk selection the staging view has, so you can stage (or
unstage) a range or a whole hunk in place — `v` starts a range, shift-up/down
extend one, `a` toggles hunk selection — without diving into the staging view.
The selection mode (line / range / hunk, plus sticky-range and "the user turned
hunk mode on themselves") lives on MainContext rather than the controller,
because three places need a pane's mode: the main view controller that drives
it, the focus controller that resets it when you focus the view, and togglePanel
which sets it on the *other* pane. The selected line and the range anchor stay
in the gocui view itself (its cursor and rangeSelectStartY), so the existing
native range-select rendering draws the highlight — no new highlight machinery.
Hunk bounds come from the diff-line metadata (the isChange run around the
cursor, via ChangeBlockBounds), not from a parsed patch, so they work over any
conforming rendering. The up/down keys are mode-aware: hunk mode steps hunk to
hunk, a non-sticky range collapses on a plain move, a sticky range extends.
GetOnStageFocusedMainView now takes the selected view-line range instead of one
line; the files handler collects the change lines in the range and applies a
single patch. It identifies each change line's patch line by scanning the parsed
patch and matching (file line number, deletion?) identities, rather than looking
each number up with PatchLineForLineNumber. That lookup can't tell an addition at
the very start of a hunk from the deletion above it, nor an addition from the
deletion it replaces on a modified line — both of which a range routinely spans.
As a side effect this also fixes staging a change on the first line of a file.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Ask git for the attribute of every conflicted file whenever we load the
file status, so that we recognize the markers it actually wrote. Files
that are set up this way are precisely the ones whose regular content
tends to contain marker-looking lines, so matching a run of at least
seven characters instead is not an option: we'd take the file's own
content for markers and then never consider its conflicts resolved.
One `git check-attr` call covers all conflicted files at once; asking per
file would take seconds when hundreds of files are conflicted, and it
would hurt worst on Windows, where spawning a process is expensive.
Because the lookup rides along with the file status, it costs nothing
when there are no conflicts, and editing .gitattributes during a merge
takes effect on the next refresh.
When a file's conflict markers aren't seven characters long we don't
recognize them at all. Two things go wrong: we consider the file's
conflicts resolved, so we stage it and offer to continue the merge a
moment after stopping at it; and pressing enter on it shows its diff
instead of the merge conflicts view, leaving no way to resolve it in
lazygit.
Running lazygit in a .git dir got you told you were in a bare repo,
which you weren't: the worktree was sitting right there, one directory
up. git's own convention is that a git dir called .git belongs to the
directory holding it — that's how `git worktree list` names the main
worktree — so ask that directory, and if it is a worktree, open the repo
we were really being asked about.
The git dirs that aren't called .git keep the answer they had. A linked
worktree's and a submodule's do have a worktree, but nothing we look at
says where, so we would be guessing; a bare repo's has none to find.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Entering a submodule clears GIT_DIR and GIT_WORK_TREE, as it must: they
say where the superproject is. But the stack we push the superproject
onto so that escape brings us back only held its path, and for a repo
opened with --git-dir/--work-tree the path leads nowhere — git can't
find a repo there. Escaping out of a submodule of a dotfile repo failed
with "not a git repository", or, if some unrelated repo happened to lie
above the work tree, quietly switched to that one instead.
Push the environment onto the stack along with the path, taken from the
repo paths rather than from the process env, so that it also covers a
repo we worked the location out for ourselves.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
git finds a repo by looking for a .git in the directory a command runs
in. Lazygit runs its commands in the work tree, so that normally works —
but not when the git dir lives somewhere else entirely, which is what
core.worktree and --work-tree are for. Lazygit chdir'd into such a work
tree and then ran commands that couldn't see any repo from there, so
opening a repo with core.worktree set panicked on startup. It only
worked with --git-dir because that leaves GIT_DIR in the environment for
every command to inherit.
Work out at startup whether git can find the repo from its work tree,
and when it can't, put GIT_DIR and GIT_WORK_TREE on every command the
repo's builder produces. As with the working directory the builder pins
(527124d0e0), these also go into the process env — subprocesses don't
come through the builder — but the commands don't read them from there,
because the process env belongs to whichever repo we have switched to
since.
Working out whether git can find the repo means asking git, rather than
reading the .git file, whose contents can spell the same directory
differently than git does. The extra query is skipped for a repo whose
git dir is simply its .git directory, which is nearly all of them.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
`git worktree list` reports the main worktree as the common git dir with
a trailing "/.git" removed, which equals the working tree only when the
git dir sits inside it. In a submodule, a bare repo, or a repo using
core.worktree it doesn't, so comparing the reported path against the
working tree path matches nothing: no worktree is recognized as current
or as main. Most visibly, inside a submodule lazygit claimed we were in
a linked worktree named after the submodule, and offered to remove that
"worktree".
Comparing git dirs identifies a worktree unambiguously, so use that.
A worktree whose directory is gone has no git dir to compare, and there
we still have nothing better than its path.
The submodule tests were asserting the linked-worktree suffix in the
status view; it is gone now, and the repo name still says which
submodule we're in.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
For a long time lazygit has used the term "custom pager" to refer to
what's really a "diff renderer". A pager is a program that allows you to
view output page by page (hence the name), e.g. less; lazygit's custom
diff renderers are not pagers. It used the term only because the feature
is implemented using git's GIT_PAGER env var, but that's an
implementation detail.
Rename the 'git.pagers' config to 'git.diffRenderers', and restructure
its elements while we're at it to make things clearer:
- Add a 'type' field to explicitly specify which type of diff renderer
it is (the two fundamentally different ones are 'stdinFilter' and
'extDiff').
- Add a third type, 'rawGit', which has an 'args' field that makes it
easy to use 'git --color-words' as a custom renderer
- Unify the old 'pager' and 'externalDiffCommand' fields to a single
'command' field for both types
Existing config files are migrated automatically.
While a commit drag is in progress, escape now aborts it: the drag
state and the drop indicator are discarded and the mouse capture is
released, so nothing happens when the button is eventually released.
Otherwise escape keeps its normal meaning.
Reuse the drag autoscroller for commit drags. Scrolling stops once the
insertion point reaches the end of the allowed range in the scroll
direction, so during a rebase the view doesn't keep scrolling once the
last insertion position among the todos has been reached.
Pressing the left button on the current selection now starts a drag
that moves the selected commits, both in the normal commits view and
for todos during an interactive rebase. A press anywhere else falls
through to the usual click handling, so dragging from an unselected
line still creates a range selection, and releasing without having
moved collapses the selection to the pressed commit like a plain click
would.
While dragging, the insertion point follows the pointer: rows below
the dragged block insert after the pointed-at commit, rows above it
insert before it, and during a rebase the destination is limited to
the contiguous block of movable todos around the selection. gocui
moves the view cursor along with the pointer, so each drag event moves
it back to keep the original selection highlighted.
The move happens on release. The model may have been refreshed during
the drag, so the dragged commits are located again by their identity
(hash, subject, todo action); if they no longer form a unique
contiguous block, the drop is ignored rather than guessing.
Give the list views the same edge autoscroll during drag selection
that the staging view already has; the new mouse-release binding stops
the autoscroll when the drag ends.
Dragging with the left button held now extends the selection from the
pressed line, exactly like moving with shift+up/down does. We use the
non-sticky flavor so that the range collapses on the next plain cursor
movement, again matching the keyboard behavior.
The binding is only registered for contexts that support range selection
in the first place; dragging in other lists continues to do nothing.
When the pointer reaches the edge of the view during a drag (or leaves
the view entirely, which mouse capture makes possible), keep scrolling
and extending the selection: slowly on the innermost edge row, faster
on the outermost row, and very fast beyond. Scrolling starts after a
short delay so that a drag merely passing near the edge doesn't scroll.
When the view loses focus mid-drag (e.g. because a popup appeared),
cancel the autoscroll and the mouse capture.
I'm not a skilled UI designer, so I suspect there may be even better
options, but it's definitely already better than the raw ASCII "---" we
had before.
Put the line only at the beginning because it looks bad if the line
after the label is misaligned when labels don't have the same width
(e.g. "Remote" vs. "Local" in the divergence view).
This fixes the problem described in the previous commit; we no longer
capture the selection at the start of the refresh. There's no reason to
do that (we don't do it for branches either). It is enough to capture
the selection in the final bounce, before we assign the new model slice.
When clicking in the commits view of lazygit running in an unfocused VS
Code window, VS Code first sends us the focus-in event and then the
mouse-click. The focus-in refresh captures the selection when it starts,
then we handle the mouse click and you briefly see the clicked row
getting selected, but then the selection flashes back to the original
row as the refresh restores it when done.
Moving a todo rewrites the todo file and advances the selection
synchronously, but the commits model is only rebuilt by the refresh. A
second press arriving before that grabs the swapped-with todo from the
stale model at the advanced index and moves it back, so holding the key
to move a todo several slots misbehaved. Use RefreshBlockingInput so the
second press is buffered and replayed once the moved todo list is in
place.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Moving a todo up or down rewrites the todo file and advances the
selection synchronously, but the commits model is only rebuilt by the
refresh, which finishes in the background. A second keypress arriving
before that reads the pre-move model at the advanced selection index —
that's the todo the first move swapped with, so the second press moves
that one back instead of moving the selected todo further. Two rapid
presses (e.g. from holding the key down) thus amount to a net no-op.
The two presses also spawn two racing refreshes whose model updates can
land in either order, so the todo list can even end up disagreeing with
the todo file. That's why the test continues the rebase and asserts the
resulting commit order instead of the displayed list: the rebase replays
the file, which is deterministic.
The test documents this currently broken behavior; the fix comes next.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
A refresh from the UI thread returns immediately and applies its model
and view updates as queued UI-thread callbacks. A key pressed before
those have run is handled against the stale, pre-refresh state. For most
keys that's harmless, but some handlers turn that state into git
commands: pressing space twice in quick succession in the staging panel
builds the second patch from the already-applied diff and fails with
'patch does not apply', because the refresh after the first press is
what moves the selection to the next stageable hunk.
Notably, this is not just a regression of the recent change that made
UI-thread refreshes non-blocking; the window was merely much narrower
before. A blocking refresh parked the UI thread while the scopes'
bounces were queued, and the event loop drains pending keyboard input
with priority over queued user events, so a key pressed during the
blocked window still beat the queued state updates. The guarantee that
the next keypress sees post-refresh state had already ended when the
scopes' state updates moved from worker-side mutex-guarded writes to
UI-thread bounces.
Fix it with the input-blocking mechanism we already use for commit
surgery, exposed as a new RefreshBlockingInput entry point: it begins
blocking events synchronously in the calling handler, and ends the
block from a callback that the finishing step queues behind the
refresh's own updates. Keys pressed while the refresh is in flight are
buffered and replayed, in order, against the fully refreshed state;
since a replayed key's handler re-enters this same path, a burst of
keypresses applies sequentially, each one seeing the previous one's
refresh. Unlike the old blocking refreshes, this doesn't freeze the UI
thread: rendering, spinners, resizing, and mouse scrolling keep working
while input is withheld.
Blocking input is opt-in per call site rather than the default for all
UI-thread refreshes, because most refreshes (the focus-in and startup
refreshes, say) don't produce state that the next keypress depends on,
and blocking on them would delay typing for no reason. It should also be
limited to quick, narrow-scoped refreshes: a full refresh, or any scope
that pulls in COMMITS, can take very long in large repos and should
usually not hold up input.
The staging panel's stage/discard/edit-hunk refreshes use it now.
Pressing space twice in quick succession in the staging panel is supposed
to stage two hunks: the refresh triggered by the first press rebuilds the
panel's diff and moves the selection to the next stageable hunk, and the
second press stages that.
Since we made UI-thread refreshes non-blocking, the second press is
handled as soon as it arrives, while that refresh is still in flight. It
then reads the stale pre-refresh diff, builds the first hunk's patch
again, and git apply fails with 'patch does not apply' because those
lines are already in the index.
The test documents this currently broken behavior; the fix comes next.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
With gui.sidePanels, a panel's gocui window is named after its first
tab, so when branches is grouped behind, say, worktrees, there is no
window called "branches" at all. The transient contexts
(remoteBranches, subCommits, commitFiles) initially point at the
windows "branches" and "commits", and layout() showed their views
whenever the window-to-view map named them as their window's current
view — without checking that the window exists in the layout. Since
the map is seeded from the contexts themselves, a window that no
panel owns keeps naming a transient view as its current view, and
that view had just been parked at full screen size (the fallback for
views in unlaid-out windows), so it covered every side panel below it
in z-order.
Only show a transient view if its window actually received dimensions
in this layout.
Fixes#5823.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
With gui.sidePanels, a panel's gocui window is named after its first
tab. The transient contexts (remoteBranches, subCommits, commitFiles)
initially point at the windows "branches" and "commits"; when the
config gives no panel that name, their views end up visible at full
screen size, covering every side panel below them in z-order (issue
#5823).
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Some tests assert that a specific commit subject does or doesn't occur
in the main view; interactive_rebase/outside_rebase_range_select.go is
an example for this, it asserts `t.Views().Main().Content(
DoesNotContain("commit 06"))`. The problem with this kind of assertion
and our test commit naming scheme is that the diff view begins with a
"commit <hash>" line, and when that hash happens to start with "06" the
assertion matched it and failed spuriously. This was usually masked by
our MaxAttempts=2 that we currently use for integration tests (it's
quite unlikely that the commit gets a hash beginning with "06" twice in
a row). However, we want to get to a state where we can set MaxAttempts
to 1, so make this more robust by changing our naming scheme.
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>
Pressing `d` on a worktree only ever removed the worktree, leaving its branch
behind even though deleting it too is often what you want. Turn the confirmation
into a menu: "Remove worktree", "Remove worktree and delete branch", and "Remove
worktree and delete local and remote branch". The branch-deleting items come
after the plain removal (they do more harm if picked by accident); both are
greyed out for a detached-HEAD worktree, and the local-and-remote one is also
greyed when the branch has no upstream. The plain menu pick is the confirmation,
so the standalone "remove worktree?" prompt is gone (and its now-dead
translation string with it); the dirty-worktree force prompt and the
unmerged-branch warning still appear when relevant.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Picking "Delete local and remote branch" for a single branch that's checked
out in another worktree used to fail with "Some of the selected branches are
checked out by other worktrees. Select them one by one to delete them." That
message only makes sense for a multi-selection; for a single branch there's no
reason we can't remove the worktree and delete both the local and remote branch
in one go. Route that case through the same worktree menu as the local-only
delete, with labels that spell out that the remote goes too. The multi-select
error stays for actual multi-selections.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
When you delete a local branch that's checked out in another worktree, the
menu offered to remove or detach the worktree but then stopped there, leaving
the branch you asked to delete still around. Now both actions delete the branch
afterwards, and the labels say so ("Remove worktree and delete branch" /
"Detach worktree and delete branch") to avoid surprises.
Also drop the "Switch to worktree" item: switching abandons the delete the user
asked for, and it's already reachable by checking out the branch or via the
worktrees panel. And drop the now-redundant "remove worktree?" confirmation:
the explicit menu pick is the confirmation (the dirty-worktree force prompt and
the unmerged-branch warning still appear when relevant).
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Lazygit runs git directly rather than through a shell, so a literal "~"
reaches `git worktree add` unexpanded and git creates a directory named
"~" instead of using the home directory.
Expand the tilde ourselves, both for paths typed into the "Other"
location prompt and for the worktree.defaultPath config value.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
The command was renamed from "View worktree options" to "New worktree",
but its keybinding config key was still 'worktrees.viewWorktreeOptions'.
That name no longer matches the command, and the 'worktrees' section made
little sense: it held a single binding that isn't even used in the
worktrees panel (that panel uses universal.new), only in the branches,
remotes, tags, commits, and stash panels. Other keybinding sections are
named after the panel they're local to; this one wasn't local to any.
Move it to universal.newWorktree, which describes the action and drops the
spurious section, and migrate existing configs automatically.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
