CheckMergeOrRebase calls Refresh already. However, it does an async refresh by
default, so we must turn this into a sync refresh so that moving the selection
down by one works even for the very first commit in history. Also, we must add
an explicit call to FocusLine so that the view selection is in sync with the
model selection; previously this was taken care of by the PostRefreshUpdate call
that happens as part of a refresh.
Keep the same commit selected, by moving the selection down by the number of
cherry-picked commits. We also do this when reverting commits, and it is
possible now that we use a sync waiting status.
We also need to turn the refresh that happens as part of CheckMergeOrRebase into
a sync one, so that the commits list is up to date and the new selection isn't
clamped.
We are about to change the selection behavior when cherry-picking, and it's good
to have tests that document in what way it changes in the next commit.
For the case of creating a new branch by moving commits to it, we were using the
current (old) branch name in the stash name; change this to use the new name
instead.
Unlike moving a patch to the index, applying or reverting a patch didn't
auto-stash, which means that applying a patch when there's a modified (but
unstaged) file in the working tree would error out with the message "error:
file1: does not match index", regardless of whether those modifications conflict
with the patch or not.
To fix this, we *could* add auto-stashing like we do for the "move patch to
index" command. However, in this case we rather simply stage the affected files
(after asking for confirmation). This has a few advantages:
- it only changes the staging state of those files that are contained in the
patch (whereas auto-stashing always changes all files to unstaged)
- it doesn't unnecessarily show a confirmation if none of the modified files are
affected by the patch
- if the patch conflicts with the modified files, the conflicts were "backwards"
("ours" was the patch, "theirs" the modified file); it is more logical if "ours"
is the current state of the file, and "theirs" is the patch.
It's a little unfortunate that the behavior isn't exactly the same as for "move
patch to index", but for that one we do need the auto-stash because of the
rebase that runs behind the scenes.
The tests show that this currently fails with the confusing error message "does
not match index", regardless of whether the patch conflicts with the
modifications or not. We'll improve this in the next commit.
I don't bother adding tests for reverting a patch, as the code is basically the
same as for apply.
This is functionality that works already, we only add the test for more complete
test coverage. However, there's a detail problem, and the test demonstrates
this: we keep the stash even if there was no conflict. We'll fix this next.
Refresh is one of those functions that shouldn't require error handling (similar
to triggering a redraw of the UI, see
https://github.com/jesseduffield/lazygit/issues/3887).
As far as I see, the only reason why Refresh can currently return an error is
that the Then function returns one. The actual refresh errors, e.g. from the git
calls that are made to fetch data, are already logged and swallowed. Most of the
Then functions do only UI stuff such as selecting a list item, and always return
nil; there's only one that can return an error (updating the rebase todo file in
LocalCommitsController.startInteractiveRebaseWithEdit); it's not a critical
error if this fails, it is only used for setting rebase todo items to "edit"
when you start an interactive rebase by pressing 'e' on a range selection of
commits. We simply log this error instead of returning it.
This was added after this PR comment:
https://github.com/jesseduffield/lazygit/pull/3276#discussion_r1469077611
> Can we do a refresh after this reset so that the screen shows that the patch
> has been cancelled? That way, if we cancel on the next popup, the screen will
> be in a valid state.
I don't understand what "cancel on the next popup" means; there is no further
popup after this code.
I took the set of enabled checks from revive's recommended configuration [1],
and removed some that I didn't like. There might be other useful checks in
revive that we might want to enable, but this is a nice improvement already.
The bulk of the changes here are removing unnecessary else statements after
returns, but there are a few others too.
[1] https://github.com/mgechev/revive?tab=readme-ov-file#recommended-configuration
The function would return "head/branchname" when there was either a tag or a
remote with the same name.
While fixing this we slightly change the semantic of the function (and of
determineCheckedOutBranchName, which calls it): for a detached head it now
returns an empty string rather than the commit hash. I actually think this is
better.
The icon will appear when there's a tag with the same name as the current branch
(that's what we're testing here), or even when there's a remote with the same
name. I'm not adding a test for this latter case, but this was actually how I
discovered the issue.
This would crash with an index-out-of-range error.
I double-checked that all other callers of PrepareInteractiveRebaseCommand
already call getBaseHashOrRoot, so this was the only one that was broken.
I decided not to add a test for this as the scenario is not a very common one.
Instead, pass the entire Mutexes struct by pointer to controllers.
This is better because Mutexes now has a zero value and doesn't need to be
initialized.
Pretty basic fix, didn't seem to have any complications.
I only added the refs/ prefix to the FullRefName() method
to align with other similar methods, and to make this change
not impact any user facing modals.
Fixes: https://github.com/jesseduffield/lazygit/issues/4634
Also adds a test demonstrating that the stash show behavior is now fixed
Previously we would call pullFiles() from the pick() handler if we were not in a
rebase, assuming that the default keybinding for both is "p". This needn't be
the case of course, if the user has remapped one or the other.
The consequence of this was that swapping the keybindings for "pullFiles" and
"pushFiles" would work in all panels except the Commits panel (unless "pick" was
also remapped in the same way).
Fix this by using the new AllowFurtherDispatching mechanism of DisabledReasons
to pass the keybinding on to the next handler.
If a DisabledReason has its AllowFurtherDispatching flag set, it is returned as
a ErrKeybindingNotHandled error, instead of shown as a toast right away. This
allows gocui to continue to dispatch the keybinding, and we can unwrap the error
at the other end (in our global ErrorHandler) and display it then.
This allows having keybindings for the same key at the local and global levels,
and they will continue to be dispatched even if the first one returns a
DisabledReason. It is opt-in, so we only use it for cases where we know that a
local and a global handler share the same (default) keybinding.
There was no reason to declare a variable for disabledReason, assign it inside
the "if binding.GetDisabledReason != nil" statement, and then check its value
again after that if statement. Move all that code inside the first if statement
to make the control flow easier to understand.
