To determine whether we need to ask for force pushing, we need to query the push
branch rather than the upstream branch, in case they are not the same.
In a triangular workflow the branch that you're pulling from is not the same as
the one that you are pushing to. For example, some people find it useful to set
the upstream branch to origin/master so that pulling effectively rebases onto
master, and set the push.default git config to "current" so that "feature"
pushes to origin/feature.
Another example is a fork-based workflow where "feature" has upstream set to
upstream/main, and the repo has remote.pushDefault set to "origin", so pushing
on "feature" pushes to origin/feature.
This commit adds new fields to models.Branch that store the ahead/behind
information against the push branch; for the "normal" workflow where you pull
and push from/to the upstream branch, AheadForPush/BehindForPush will be the
same as AheadForPull/BehindForPull.
Our code doesn't realize that we need to prompt the user to force push, when the
branch is up-to-date with its upstream but not with the branch that we're
pushing to.
It is unexpected that a function called PushBranch also sets the upstream
branch; also, we want to add a PushBranch function in the next commit that
doesn't.
This guards against accidentally renaming a model field and thereby breaking
user's custom commands. With this change we'll get a build failure when we do
that.
In go 1.22, loop variables are redeclared with each iteration of the
loop, rather than simple updated on each iteration. This means that we
no longer need to manually redeclare variables when they're closed over
by a function.
For custom commands it is useful to select an earlier command and have it copied
to the prompt for further editing. This can be done by hitting 'e' now.
For other types of suggestion panels we don't enable this behavior, as you can't
create arbitrary new items there that don't already exist as a suggestion.
In the custom commands panel you can now tab to the suggestions and hit 'd' to
delete items from there. Useful if you mistyped a command and don't want it to
appear in your history any more.
- If _not_ inside a neovim session, treat as
a normal nvim session and suspend lazygit.
- If inside a neovim session:
- Do not try to suspend lazygit.
- Send `q` keystroke to neovim session to quit lazygit.
- Send filename/line/etc. to neovim session.
We are going to truncate overly long lines returned from git log, and the most
likely field that is going to make the line too long is the subject; so we must
put it last, otherwise we'd end up with not enough fields to split when it's too
long.
It might not be obvious from the diff what's happening to the mock command
output in the test: it didn't have the divergence field (">") at all, which was
kind of a bug. It didn't matter for these tests though, because we are not
testing the divergence here, and our production code happens to be resilient
against it missing. But now we must add the ">" field before the subject.
Scanners can return errors (e.g. ErrTooLong), and if we don't handle it, the
cmd.Wait() call below will block forever because nobody drains the command's
output.
This happens for CommitLoader.GetCommits when there's a commit whose subject
line is longer than approx. 65500 characters; in that case, lazygit would lock
up completely. With this fix it remains usable, but the commit list is truncated
before the bad commit, which is not good enough. We'll improve that in the
remaining commits of this branch.
Deadlock reporting broke in e1ceb6892a; since then, it was *off* when running
debug builds normally, but *on* when debugging an integration test. Both of
which are exactly opposite of what we want.
Change `func displayCommit()` so all the individual strings are built first,
then the whole thing `cols` is put together. Before, most strings were built
prior to constructing `cols`, but a few were built inside the `cols`
construction.
The rebase.updateRefs feature of git is very useful to rebase a stack of
branches and keep everything nicely stacked; however, it is usually in the way
when you make a copy of a branch and want to rebase it "away" from the original
branch in some way or other. For example, the original branch might sit on main,
and you want to rebase the copy onto devel to see if things still compile there.
Or you want to do some heavy history rewriting experiments on the copy, but keep
the original branch in case the experiments fail. Or you want to split a branch
in two because it contains two unrelated sets of changes; so you make a copy,
and drop half of the commits from the copy, then check out the original branch
and drop the other half of the commits from it.
In all these cases, git's updateRefs feature insists on moving the original
branch along with the copy in the first rebase that you make on the copy. I
think this is a bug in git, it should create update-ref todos only for branches
that point into the middle of your branch (because only then do they form a
stack), not when they point at the head (because then it's a copy). I had a long
discussion about this on the git mailing list [1], but people either don't agree
or don't care enough.
So we fix this on our side: whenever we start a rebase for whatever reason, be
it interactive, non-interactive, or behind-the-scenes, we drop any update-ref
todos that are at the very top of the todo list, which fixes all the
above-mentioned scenarios nicely.
I will admit that there's one scenario where git's behavior is the desired one,
and the fix in this PR makes it worse: when you create a new branch off of an
existing one, with the intention of creating a stack of branches, but before you
make the first commit on the new branch you realize some problem with the first
branch (e.g. a commit that needs to be reworded or dropped). It this case you do
want both branches to be affected by the change. In my experience this scenario
is much rarer than the other ones that I described above, and it's also much
easier to recover from: just check out the other branch again and hard-reset it
to the rebased one.
[1]
https://public-inbox.org/git/354f9fed-567f-42c8-9da9-148a5e223022@haller-berlin.de/
Sometimes it takes a while to get PRs accepted upstream, and this blocks our
progress. Since I'm pretty much the only one making changes there anyway, it
makes sense to point to my fork directly.
It is now only used as the error handler that is passed to gocui.Gui on
construction; it's not a client-facing API any more. Also, it doesn't have to
handle gocui.ErrQuit, as gocui takes care of that.
This lets us get rid of a few more calls to Error(), and it simplifies things
for clients of OnWorker: they can simply return an error from their callback
like we do everywhere else.
In Gui.onWorker we only make the minimum possible change to get things to
compile after the API-breaking change of the gocui update; we'll make this
cleaner later in this branch.
We upgraded our minimum Go version to 1.21 in commit
57ac9c2189. We can now replace our
`utils.Min` and `utils.Max` functions with the built-in `min` and `max`.
Reference: https://go.dev/ref/spec#Min_and_max
Signed-off-by: Eng Zer Jun <engzerjun@gmail.com>
Unfortunately the migration code requires yaml v3, but our yaml fork is based on
v2, so we need to import both in app_config.go in this commit, which is ugly. We
can clean this up in the next commit.
Make it recognize URLs wrapped in angle brackets, and followed by punktuation.
We don't need this for the status panel, but we will need it for confirmation
panels.
Changing globals in the init() function of a test file is a bad idea, as it
affects all other tests that run after it. Do it explicitly in each test
function that needs it, and take care of restoring the previous value
afterwards.
For people who have the log.showsignature git config set to true, trying to
reword a signed commit would put the signature verification into the subject
field and the commit subject into the description field of the commit message
panel. Amending commits, adding co-authors to a commit, and copying a commit
message to the clipboard would all be broken in a similar way.
Using the "Add to .git/info/exclude" in a worktree results in an error message,
as the test shows. The same would happen in a submodule, but I'm not adding an
extra test for that, as the circumstances are the same.
When exiting filtering mode, we currently keep the selection index the same in
the commits panel. This doesn't make sense at all, since the index in the
filtered view has no relation to the index in the unfiltered view.
I often use filtering mode (either by path or by author) to find a given commit
faster than I would otherwise be able to. When exiting filtering mode, it's
useful to keep the same commit selected, so that I can look at the surrounding
commits, see which branch it was a part of, etc. So reselect the commit again
after exiting filtering mode.
Sometimes this is not possible, most likely when the commit is so long ago that
it's outside of the initial 300 range. In that case, at least select the commit
again that was selected before I entered filtering; this is still better than
arbitrarily keeping the same selection index.
It would crash when some keybindings are set to null, and the filter string is
such that only those keybindings remain visible.
The reason for the crash is that when inserting non-model items (menu section
headers in this case) you specify a column to align them to. This works on the
assumption that the number of columns is always the same. It can cope with the
case that columns are removed because they are empty for all items; but it can't
cope with the case that the getDisplayStrings function returns a lower number of
columns.
And this is what happened here: MenuViewModel.GetDisplayStrings would omit the
keybinding column when none of the entries have a keybinding. This logic is
unnecessary, the generic list rendering mechanism takes care of this, so
removing this logic fixes the crash.
We do have to make sure though that the column is really empty when there's no
keybinding, so change the logic to use FgCyan only when there's a keybinding.
It is a bad idea to read a git-rebase-todo file, remove some update-ref todos,
and write it back out behind git's back. This will cause git to actually remove
the branches referenced by those update-ref todos when the rebase is continued.
The reason is that git remembers the refs affected by update-ref todos at the
beginning of the rebase, and remembers information about them in the file
.git/rebase-merge/update-refs. Then, whenever the user performs a "git rebase
--edit-todo" command, it updates that file based on whether update-ref todos
were added or removed by that edit. If we rewrite the git-rebase-todo file
behind git's back, this updating doesn't happen.
Fix this by not updating the git-rebase-todo file directly in this case, but
performing a "git rebase --edit-todo" command where we set ourselves as the
editor and change the file in there. This makes git update the bookkeeping
information properly.
Ideally we would use this method for all cases where we change the
git-rebase-todo file (e.g. moving todos up/down, or changing the type of a
todo); this would be cleaner because we wouldn't mess with git's private
implementation details. I tried this, but unfortunately it isn't fast enough.
Right now, moving a todo up or down takes between 1 and 2ms on my machine;
changing it to do a "git rebase --edit-todo" slows it down to over 100ms, which
is unacceptable.
In the test we simply removed the update-ref todo but didn't make any other
changes to the todos. This should really have kept everything the way it was,
including the other branch head. The fact that the star was gone was really
because of the bug that we are going to fix later in the branch.
Change the test so that it also makes a change before the update-ref todo; this
way we test that the star is gone because we deleted the update-ref, not because
of the bug.
To guard against the bug, we add another assertion for the branches view to test
that both branches are still there. This currently fails.
Running WSL without a container would be treated as native linux, causing problems at it would then attempt to use `xdg-open`.
This was caused by `isContainer()` always returning true due to some dubious conditionals. These have been removed.
The env-var check seems to not be used by lazygit, nor any common containers, and therefore appears to only exist to manually tell lazygit to behave as if it were inside of a container.
This functionality has been kept, but the env-var has been changed to be all uppercaps as to comply with the POSIX standard.
Fixes#2757
Bug introduced in 4d78d76
I often copy hashes in the commits panel in order to paste them into Github
comments (or other places), and I can't stand it when they have the full length.
I picked a default of 12 for this; I find this to be a good middle ground
between being reliable in large repos (12 still works in the linux kernel repo
today, but it might not be enough in really huge repos) and not being too ugly
(many smaller repos can probably get away with less).
We deliberately don't change this for the "Copy to clipboard" menu, since this
gives users a way to copy the unabbreviated sha if they need this occasionally.
To support this, we turn the confirmation prompt of the "Create fixup commit"
command into a menu; creating a fixup commit is the first entry, so that
"shift-F, enter" behaves the same as before. But there are additional entries
for creating "amend!" commits, either with or without file changes. These make
it easy to reword commit messages of existing commits.
We pass all of them to a single editor command, hoping that the editor will be
able to handle multiple files (VS Code and vim do).
We ignore directories that happen to be in the selection range; this makes it
easier to edit multiple files in different folders in tree view. We show an
error if only directories are selected, though.
