"-r REVISIONS" here specifies the search space of the branches to push, and
warned if no branches are found in that space. I don't think an empty set
should be an error, but a warning for consistency. The warning message will be
improved by the subsequent patches.
This command belongs to the same category as "duplicate".
We might want a plural version of resolve_revset(), but I'm not sure whether
it should return Vec<Commit> or Revset. Let's revisit it later when we get
more callers.
There's a subtle behavior change that an empty revset is no longer rejected
individually, but I think that's good for "jj duplicate".
cmd_duplicate() was the last caller of index.topo_order().
When an operation is missing and we recover the workspace, we create a
new working-copy commit on top of the desired working-copy commit (per
the available head operation). We then reset the working copy to an
empty tree because it shouldn't really matter much which commit we
reset to. However, when the workspace is sparse, it does matter, as
the test case from the previous patch shows. This patch fixes it by
replacing the `reset_to_empty()` method by a new `recover(&Commit)`,
which effectively resets to the empty tree and then resets to the
commit. That way, any subsequent snapshotting will result keep the
paths from that tree for paths outside the sparse patterns.
As shown by the updated test case, when we recover from a working copy
pointing to a lost operation, the new working-copy commit after
snapshotting will have lost any files outside the sparse patterns.
The original plan was to extend the globals table to implement "revset(expr)".
I'm not sure if that's more discoverable than "self.contained_in(revset_expr)"
method, but we can decide that later. Anyways, this patch adds typo suggestion
for global functions.
This change updates the language of `jj edit`'s help message to be
more clear as to the nature of the command. It also adds a
recommendation for a more idiomatic/safer workflow.
I just wanted to remove CommandError from parse_immutable_expression(), which
will be called from the templater, but the new error message looks also better.
Now you can do e.g. `jj squash --from 'foo+::' --into foo` to squash a
whole series into one commit. It doesn't need to be linear; you can
squash a bunch of siblings into another siblings, for example.
This was proposed by @Brixy in
https://github.com/martinvonz/jj/discussions/2882 a while ago. There
seems to be pretty strong consensus that it's a good idea.
I've copied the added test cases from `test_move_command.rs`, just
replacing `move` by `squash`, `--to` by `--into`, and deleting the
test of a no-arg invocation (`jj move` fails, `jj squash` does not -
it defaults to squashing into the parent).
This patch makes `jj squash` us the helper I just extracted from `jj
move`. I had a to add a few small features to it for that.
The `test_squash_command.rs` test changed in a few cases where we do a
partial squash. After this patch, we include the rebased child in the
count of rebased descendants. That seems reasonable and consistent
with partial squash/move further than 1 generation.
This is just a little step towards reusing the helper I just extracted
from `jj move`. I had to update `test_immutable_commits.rs` because it
would otherwise fail because of the merge rather than failing because
of the immutable commit.
I'm soon going to make `jj squash` accept either `-r` or
`--from/--to`, which means `-r` will then be optional. This patch
prepares for that already, since it also simplifies the code a little
(and improves it so we warn if the user does `jj squash -r @
nonexistent`).
We haven't used custom Git commit headers for two main reasons:
1. I don't want commits created by jj to be different from any other
commits. I don't want Git projects to get annoyed by such commit
and reject them.
2. I've been concerned that tools don't know how to handle such
headers, perhaps even resulting in crashes.
The first argument doesn't apply to commits with conflicts because
such commits would never be accepted by a project whether or not they
use custom commit headers. The second argument is less relevant for
conflicted commits because most tools will be confused by such commits
anyway.
Storing conflict information in commit headers means that we can
transfer them via the regular Git wire protocol. We already include
the tree objects nested inside the root-level tree, so they will also
be transferred.
So, let's start by writing the information redundantly to the commit
header and to the existing storage. That way we can roll it back if we
realize there's a problem with using commit headers.
This should address both use cases:
1. If from_relative_path() is directly called, the error says ".." shouldn't
be included in the (normalized) relative path.
2. If parse_fs_path() is used, the error message contains paths relative to
cwd. #3216
There's a caveat: "jj config list -Tname" will concatenate all names in a
single line. That's correct but useless. We might want some option or config
knob to complete missing "\n". This also applies to "log --no-graph".
This moves the config loading closer to CLI args where --tool=<name> option
will be processed. The factory function are proxied through the command helper
so that the base_ignores can be attached there later.
This gets rid of the last UserSettings dependency from edit_diff_external().
I'm going to remove it from edit_diff() too, and let callers pass a
preconfigured MergeTool struct instead.
These changes will make it easier to add --tool=<name> argument #2575.
Before, --tool=:builtin argument was ignored and the tool was loaded from
"ui.diff.tool" option. Since there is no single builtin diff format, :builtin
doesn't make sense here. Maybe we can translate ":<format>" to the internal
diff format instead, but that will also mean "ui.diff.tool" and ".format" can
be merged.
This partially reverts 409356fa5b "merge_tools: enable `:builtin` as default
diff/merge editor."
It was moved to CLI at 42252a2f00 "cli: on `jj init --git-repo=.`, use
relative path to `.git/`." As far as I can tell, .canonicalize() is needed
to calculate relative path, which is now processed differently in
Workspace::init_external_git() and GitBackend::init_external().
The translation from method error to keyword error can go wrong if the context
object had n-ary methods (n > 0), which isn't the case as of now. For
simplicity, arguments error is mapped to "self.<name>(..)" suggestion.
Local variables and "self" could be merged without using extra method, but
we'll need extend_*_candidates() to merge in symbol/function aliases anyway.
This seems more useful if aliases are nested. The innermost error usually
contains the problem, and the outer errors are contexts where aliases are
expanded.
