It's been more than 6 months since we added support for dynamically
selecting the working copy implementation. This patch drops support
for selecting the default implementation of that and other stores.
This addresses issue #3317, where as discussed we want to show the paths to
configuration files if they contain errors, to make it easier for the user to
locate them.
The goal is to remove special case from parsing functions and provide slightly
better error message. I don't know if we'd want to use "all:" in aliases, but
there are no strong reasons to disable it.
This commit adds an optional flag to be able to push commits with an
empty description to a remote git repo. While the default behavior is
ideal we might need to interact with a repo that has an empty commit
description in it. I ran into this issue a few weeks ago pushing commits
from an open source repo to an empty repo and had to go back to using
git for that push as I would not want to rewrite the history which was
many many years long just for that.
This flag allows users an escape hatch for pushing empty descriptions
for commits and they're sure that they want that behavior.
This commit adds the flag to the `git push` command and updates the docs
for the command. It also updates the original test to make sure that the
flag works as intended to reject the commit when not set and to allow
the commit when the flag is set.
Closes#2633
Clear the rest of the cursor line (from the cursor to the end of the
row) after drawing the progress bar rather than clearing the entire line
before drawing. This reduces flickering on terminal emulators which are
able to redraw rapidly.
I recently needed to test something on top of a two branches at the
same time, so I created a new commit on top of both of them (i.e. a
merge commit). I then ran tests and made some adjustments to the
code. These adjustments belonged in one of the parent branches, so I
used `jj squash --into` to squash it in there. Unfortunately, that
meant that my working copy became a single-parent commit based on one
of the branches only. We already had #2859 for tracking this issue.
This patch changes the behavior so we create a new working-copy commit
with all of the previous parents.
As explained in the commit, our logic is a bit more complicated than
that of `git push --force-with-lease`. This is to match the behavior of
`jj git fetch` and branch conflict resolution rules.
I add them as aliases, since a user may instead choose to define `immutable_heads()`, for example, as `heads(immutable())`, and the define `immutable()` instead.
This revset correctly implements "reachability" from a set of source commits following both parent and child edges as far as they can go within a domain set. This type of 'bfs' query is currently impossible to express with existing revset functions.
previously, aliases to built-in commands were silently ignored. this matches git's behavior, but seems unhelpful, especially if the user doesn't know that a command with that name already exists.
give a warning rather than silently ignoring it.
When using `ui.color = "debug"`, changes in the output style
additionally include delimiters << and >>, as well as all active labels
at this point separated by ::. The output is otherwise unformatted and
the delimiters and labels inherit the style of the content they apply
to.
Perhaps, this can be used to generate parsable branches list.
The hint for deleted branches isn't migrated to the template. I'm thinking of
moving it out of the loop and printed once at the end. If we want to generate
a hint in template, we'll probably need local_ref.tracking_remote_refs(), etc.
that return a list of RefNames.
For example,
```
<<<<<<< Conflict 1 of 3
+++++++ Contents of side #1
left 3.1
left 3.2
left 3.3
%%%%%%% Changes from base to side #2
-line 3
+right 3.1
>>>>>>>
```
or
```
<<<<<<< Conflict 1 of 1
%%%%%%% Changes from base to side #1
-line 3
+right 3.1
+++++++ Contents of side #2
left 3.1
left 3.2
left 3.3
>>>>>>>
```
Currently, there is no way to disable these, this is TODO for a future
PR. Other TODOs for future PRs: make these labels configurable. After
that, we could support a `diff3/git`-like conflict format as well, in
principle.
Counting conflicts helps with knowing whether you fixed all the
conflicts while you are in the editor.
While labeling "side #1", etc, does not tell you the commit id or
description as requested in #1176, I still think it's an improvement.
Most importantly, I hope this will make `jj`'s conflict format less
scary-looking for new users.
I've used this for a bit, and I like it. Without the labels, I would see
that the two conflicts have a different order of conflict markers, but I
wouldn't be able to remember what that means. For longer diffs, it can
be tricky for me to quickly tell that it's a diff as opposed to one of
the sides. This also creates some hope of being able to navigate a
conflict with more than 2 sides.
Another not-so-secret goal for this is explained in
https://github.com/martinvonz/jj/pull/3109#issuecomment-2014140627. The
idea is a little weird, but I *think* it could be helpful, and I'd like
to experiment with it.
Thanks to everyone who's contributed!
Unlike previous releases, I went through the changelog entries and
reorganized them a bit.
We didn't have anything under "Deprecations" this time, but I moved
the heading after "Breaking changes" for next release. I think
breaking changes are more important because deprecations are just
about giving a heads up before it actually breaks.
Since fileset/revset/template expressions are specified as command-line
arguments, it's sometimes convenient to use single quotes instead of double
quotes. Various scripting languages parse single-quoted strings in various ways,
but I choose the TOML rule because it's simple and practically useful. TOML is
our config language, so copying the TOML syntax would be less surprising than
borrowing it from another language.
https://github.com/toml-lang/toml/issues/188
Previously, this command would work:
jj --config-toml='snapshot.max-new-file-size="1"' st
And is equivalent to this:
jj --config-toml='snapshot.max-new-file-size="1B"' st
But this would not work, despite looking like it should:
jj --config-toml='snapshot.max-new-file-size=1' st
This is extremely confusing for users.
This config value is deserialized via serde; and while the `HumanByteSize`
struct allegedly implemented Serde's `visit_u64` method, it was not called by
the deserialize visitor. Strangely, adding an `visit_i64` method *did* work, but
then requires handling of overflow, etc. This is likely because TOML integers
are naturally specified in `i64`.
Instead, just don't bother with any of that; implement a `TryFrom<String>`
instance for `HumanByteSize` that uses `u64::from_str` to try parsing the string
immediately; *then* fall back to `parse_human_byte_size` if that doesn't work.
This not only fixes the behavior but, IMO, is much simpler to reason about; we
get our `Deserialize` instance for free from the `TryFrom` instance.
Finally, this adjusts the test for `max-new-file-size` to now use a raw integer
literal, to ensure it doesn't regress. (There are already in-crate tests for
parsing the human readable strings.)
Signed-off-by: Austin Seipp <aseipp@pobox.com>
Change-Id: I8dafa2358d039ad1c07e9a512c1d10fed5845738
This fixes several issues that made working with empty files difficult using
the builtin diff editor.
1. The scm-record library used for the editor expects each file to have at
least one section. For new empty files this should be a file mode section. jj
wasn't rendering this mode section, which prevented empty files from being
selected at all.
2. The scm-record library returns `SelectedContents::Absent` if the file has no
contents after the diff editor is invoked. This can be because of several
reasons: 1) the file is new and empty; 2) the file was empty before and is
still empty; 3) the file has been deleted. Perhaps this is a bug in scm-record
and it should return `SelectedContents::Unchanged` or
`SelectedContents::Present` if the file hasn't been deleted. Until this is
patched upstream, we can work around it by disambiguating these cases.
See https://github.com/arxanas/scm-record/issues/26 for the upstream bug.
Fixes#3016
if `--use-destination-message/-u` is passed to `jj squash`, the resulting
revision will use the description of the destination revision and the
description(s) of the source revision(s) will be discarded.
