After #3283 we need to read more lines initially so that the scrollbar
goes to its minimal height of 1 for long diffs. Without this, it would
start with a height of 2 and then become smaller after you scroll down
half the window height.
It does mean that we need to read twice the number of lines initially
(up to the limit of 5000). I think it's worth it, I find the incorrect
initial size confusing.
After #3283 we need to read more lines initially so that the scrollbar goes to
its minimal height of 1 for long diffs. Without this, it would start with a
height of 2 and then become smaller after you scroll down half the window
height.
- **PR Description**
Fix order problems when saving custom commands history
This fixes two problems:
- each time the custom commands panel was opened, the history of commands would
be shown in reversed order compared to last time. (The reason is that
lo.Reverse modifies the slice in place rather than just returning a new,
reversed slice.)
- when executing a previous command again (either by typing it in again, or by
picking it from the history), it should move to the beginning of the history,
but didn't.
We fix this by storing the history in reversed order (as the user sees it in
the panel), this makes the logic simpler. We just have to prepend rather
than append newly added commands now.
While this is theoretically a breaking change, it's not worth bothering because
the order was wrong for existing users in 50% of the cases anyway.
This fixes two problems:
- each time the custom commands panel was opened, the history of commands would
be shown in reversed order compared to last time. (The reason is that
lo.Reverse modifies the slice in place rather than just returning a new,
reversed slice.)
- when executing a previous command again (either by typing it in again, or by
picking it from the history), it should move to the beginning of the history,
but didn't.
We fix this by storing the history in reversed order (as the user sees it in
the panel), this makes the logic simpler. We just have to prepend rather
than append newly added commands now.
While this is theoretically a breaking change, it's not worth bothering because
the order was wrong for existing users in 50% of the cases anyway.
- **PR Description**
This fixes two loosely related problems with `update-ref` todos:
1. Panic when hitting enter on an `update-ref` item
2. When selecting an `update-ref` item and then triggering a refresh,
there was a bogus error message `fatal: ambiguous argument '': unknown
revision or path not in the working tree.`
Scenario:
- show the files of a commit, escape out of it again
- start an interactive rebase of a stack of branches, with the rebase.updateRefs
git config set to true
- select one of the update-ref todos
- trigger a refresh (either manually or by bringing lazygit's terminal window to
the front)
This results in an error message "fatal: ambiguous argument '': unknown revision
or path not in the working tree."
Fix this by putting another band-aid on the check for the commit files refresh.
This is the easiest way to fix the problem, but I don't think it's the best one.
We shouldn't be refreshing the commit files context at all if it isn't visible,
because it's pointless; there's no way to switch to it again except by calling
viewFiles again with a specific ref. But I'm too lazy too figure out how to do
that right now.
- **PR Description**
Support adding range select for removing multiple files from a commit.
Closes#3260.
The approaches I saw were to either modify
`RebaseCommands.DiscardOldFileChanges` to accept multiple files or do
the file removals as part of the custom patch workflow. I ended up going
with the second way, but I'd be happy to re-implement with the first
approach if that's preferred.
I added a test that handles several different situations when removing
commit files, and updated the original test for removing a single file
from a commit.
I changed how the user gets informed when removing files from a commit.
The previous version had 2 prompts that I combined into 1 (because those
two situations are now possible to see at the same time), and I added
the total number of files that will be affected. This feature seems like
it could cause some real damage if used improperly, so I'm trying to let
the user know as much as possible.
There are 2 or 3 i18n strings that I removed because they're no longer
used. `RebaseCommands.DiscardOldFileChanges` isn't used anywhere any
more, but I left it in there anyway.
- **Please check if the PR fulfills these requirements**
* [x] Cheatsheets are up-to-date (run `go generate ./...`)
* [x] Code has been formatted (see
[here](https://github.com/jesseduffield/lazygit/blob/master/CONTRIBUTING.md#code-formatting))
* [x] Tests have been added/updated (see
[here](https://github.com/jesseduffield/lazygit/blob/master/pkg/integration/README.md)
for the integration test guide)
* [x] Text is internationalised (see
[here](https://github.com/jesseduffield/lazygit/blob/master/CONTRIBUTING.md#internationalisation))
* [ ] Docs (specifically `docs/Config.md`) have been updated if
necessary
* [x] You've read through your own file changes for silly mistakes etc
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see https://github.com/jesseduffield/lazygit/releases/tag/v0.40.0 for
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-->
After discarding file changes from the commit, the was still referencing
these indexes as being part of the range select. The consequence was
needing to hit escape twice to exit commit files in some situations.
Canceling the range select after discarding changes fixes that.
I'm combining the delete single file case from `discard_old_file_change`
with the content of `discard_range_select` and calling that
`discard_old_file_changes`. Hopefully that cleans things up a little
bit.
This also adds a check that the custom patch is getting reset properly.
The waiting status shouldn't happen until after the user has responded
to the popup.
Since we're not giving a standalone prompt about clearing the patch, all
of the business in `discard` doesn't need to be in a function any more
Cherry-picking merge commits is currently not supported because of the
way copy/pasting is currently implemented. Disable the command with a
proper error message if the user tries to copy a merge commit, instead
of running into the confusing error message that git would otherwise
give, see #1374.
While we're at it, disable it also when trying to copy an "update-ref"
todo, which doesn't make sense.
It can be tedious after each cherry-pick opearation to clear the
selection by pressing escape in order for lazygit to stop displaying
info about copied commits. Also, it seems to be a rare case to
cherry-pick commits to more than one destination.
The simplest solution to address this issue is to clear the selection
upon paste, including merge conflict scenario.
Previously discussed in #3198.
It can be tedious after each cherry-pick opearation to clear the
selection by pressing escape in order for lazygit to stop displaying
info about copied commits. Also, it seems to be a rare case to
cherry-pick commits to more than one destination.
The simplest solution to address this issue is to clear the selection
upon paste.
The only exception is a merge conflict. Initially, I wanted to clear
selected commits in this scenario too. During a discussion we found out
that it may be convenient to have the copied commits still around.
Aborting the rebase and pasting the commits in the middle of a branch
can be a valid use case.
The previous scrollbars were too chunky and encroached too much on a view's content.
The new ones are slim and right-aligned so they encroach into dead space between views
which is much better
Add command to squash all fixups in the current branch.
To do that, change the "Apply fixup commits" command to show a menu with
the two choices "in current branch" and "above the selected commit"; we
make "in current branch" the default, as it's the more useful one most
of the time, even though it is a breaking change for those who are used
to "shift-S enter" meaning "squash above selected".
Fixes#3263.
To do that, change the "Apply fixup commits" command to show a menu with the two
choices "in current branch" and "above the selected commit"; we make "in current
branch" the default, as it's the more useful one most of the time, even though
it is a breaking change for those who are used to "shift-S enter" meaning
"squash above selected".
- **PR Description**
Adds support for selecting a range of files and adding them to a custom
patch. Closes#3251
The behavior for node selection is the same as used in #3248 because I
copied the approach. Please let me know if there's a mismatch or if
something else is preferred.
I also copied `normalisedSelectedNodes` and
`isDescendentOfSelectedNodes` verbatim, just adapted their signature
types.
It seems like we could share those two functions between
`[]*filetree.CommitFileNode` and `[]*filetree.FileNode` by making those
functions like `func normalisedSelectedCommitNodes[T any](selectedNodes
[]*filetree.Node[T]) []*filetree.Node[T]`. That would require calling
them with a `lo.Map(...)` which returns `node.GetRaw()`, and I feel
weird about giving a different type back to the calling function.
I added a couple of test cases, and all of the existing patch tests pass
for me, but please do let me know if there are any other test cases I
should add.
- **Please check if the PR fulfills these requirements**
* [x] Cheatsheets are up-to-date (run `go generate ./...`)
* [x] Code has been formatted (see
[here](https://github.com/jesseduffield/lazygit/blob/master/CONTRIBUTING.md#code-formatting))
* [x] Tests have been added/updated (see
[here](https://github.com/jesseduffield/lazygit/blob/master/pkg/integration/README.md)
for the integration test guide)
* [ ] Text is internationalised (see
[here](https://github.com/jesseduffield/lazygit/blob/master/CONTRIBUTING.md#internationalisation))
* [ ] Docs (specifically `docs/Config.md`) have been updated if
necessary
* [x] You've read through your own file changes for silly mistakes etc
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Be sure to name your PR with an imperative e.g. 'Add worktrees view'
see https://github.com/jesseduffield/lazygit/releases/tag/v0.40.0 for
examples
-->
Before this commit, we had pkg/integration/tests/submodule/add.go
failing with a panic. I'm pretty sure the issue is this: we're now
calling quite a few GetDisabledReason calls on each layout() call,
and if a background thread happens to update a model slice while
we're doing this, we can end up with a selection index that's now
out of bounds because it hasn't been clamped to match the new list
length.
Specifically, here we had the selected index being -1 (the list starts
empty and somehow the value is -1 in this case) and then the list
gets a new submodule so the length is now 1, but the list cursor
doesn't know about this so remains on the old value. Then we confirm
the length is greater than zero and try to get the selected submodule
and get an out of bounds error.
This commit fixes the issue by clamping the selected index whenever
we get the length of the list so that it stays in-sync. This is not
a perfect solution because the length can change at any time, but
it seems to reliably fix the test, and using mutexes didn't seem to
make a difference.
Note that we're swapping the order of IFileTree and IListCursor in
the file tree view model to ensure that the list cursor's Len()
method is called (which performs the clamping).
Also, comment from the PR:
This 'trait' pattern we're using is convenient but can lead to awkward
situations. In this case we have both the list view model and the
(embedded) list cursor with a Len() method. The list cursor Len()
method just calls the list view model Len() method. But I wanted
to make it that the list view model now calls ClampSelection() on the
list cursor whenever it obtains the length. This will cause an
infinite loop because ClampSelection() internally calls Len()
(which calls the list view model's Len() method which in turn
calls ClampSelection() again, etc).
The only reason we were passing the list view model into the list
cursor was to supply the length method, so now we're just doing
that directly, and letting the list view model delegate the Len()
call to the list cursor, which now itself calls ClampSelection.
As part of making lazygit more discoverable, there are certain keys which you almost certainly
need to press when you're in a given mode e.g. 'v' to paste commits when cherry-picking. This
commit prominently shows these keybinding suggestions alongside the others in the option view.
I'm using the same colours for these keybindings as is associated with the mode elsewhere e.g.
yellow for rebasing and cyan for cherry-picking. The cherry-picking one is a bit weird because
we also use cyan text to show loaders and app status at the bottom left so it may be confusing,
but I haven't personally found it awkward from having tested it out myself.
Previously we would render these options whenever a new context was activated, but now that we
need to re-render options whenever a mode changes, I'm instead rendering them on each screen
re-render (i.e. in the layout function). Given how cheap it is to render this text, I think
it's fine performance-wise.
This adds a bunch of tooltips to keybindings and updates some keybinding descriptions (i.e. labels).
It's in preparation for displaying more keybindings on-screen (in the bottom right of the screen),
and so due in part to laziness it shortens some descriptions so that we don't need to manage both
a short and long description (for on-screen vs in-menu). Nonetheless I've added a ShortDescription
field for when we do want to have both a short and long description.
You'll notice that some keybindings I deemed unworthy of the options view have longer descriptions,
because I could get away with it.
We're going to be adding tooltips to the cheatsheet to better explain what each actions
does. As such, we're switching to a table format rather than a list.
I'm also changing how the keys are represented, using a markdown approach rather than
an html approach
This is useful if you want to move a range of commits, so you select
them, and then realize it's better to do it in an interactive rebase. Pressing 'i'
preserves the range now.
This is useful if you want to move a range of commits, so you select them, and
then realize it's better to do it in an interactive rebase. Pressing 'i'
preserves the range now.
