I think requests to reset the author came up twice in the last week,
so let's just add support for it. I copied git's behavior of resetting
the name, email, and timestamp. The flag name is also from git.
We need 1.64 to bump `clap` to `4.1`. We don't really need to upgrade
to that, but being on an older version causes minor confusions like
#1393. Rust 1.64 is very close to 6 months old at this point.
The callers don't need to hold on to the revset expression once it's
been evaluated, and having an owned expression (well, an expression
with shared ownership) will avoid a clone in the next commit.
The `jj debug` commands are hidden from help and are described as
"Low-level commands not intended for users", but e.g. `jj debug
completion` is intended for users, and should be visible in the help
output.
We want to allow custom revset engines define their own graph
iterator. This commit helps with that by adding a
`Revset::iter_graph()` function that returns an abstract iterator.
The current `RevsetGraphIterator` can be configured to skip or include
transitive edges. It skips them by default and we don't expose option
in the CLI. I didn't bother including that functionality in the new
`iter_graph()` either. At least for now, it will be up to the
implementation whether it includes such edges (it would of course be
free to ignore the caller's request even if we added an option for it
in the API).
I'm about to make the default (non-working-copy) node symbol be a
unicode symbol, but we only want that when using a unicode graph, so
users with a terminal that doesn't support unicode can get plain ASCII
output by setting e.g. `ui.graph.style = "ascii"`.
We don't want custom index implementations to have to conform to the
same kind of stats as the default implementation. This commit also
makes the command error out on non-default index types.
I broke the commands in a27da7d8d5 and thought I just fixed it in
c7cf914694a8. However, as I added a test, I realized that I made it
only reindex the commits since the previous operation. I meant for the
command to do a full reindexing of th repo. This fixes that.
I broke `jj debug reindex` in a27da7d8d5. From that commit, we no
longer delete the pointer to the old index, so nothing happens when we
reload the index. This commit fixes that, and also makes the command
error out if run on a repo with a non-default index type.
Not all index implementations may want to store the readonly index
implementation in an Arc. Exposing the Arc in the interface is also
problematic because `Arc<IndexImpl>` cannot be cast to `Arc<dyn
Index>`.
Unlike Mercurial, this isn't a template keyword/function, but a config knob.
Exposing graph_width to templater wouldn't be easy, and I don't think it's
better to handle terminal wrapping in template.
I'm not sure if patch content should be wrapped, so this option only applies
to the template output for now.
Closes#1043
In `git_fetch()`, any glob present in `globs` is an "allow" mark. Using
`&[]` to represent an "allow-all" may be misleading, as it could
indicate that no branch (only the git HEAD) should be fetched.
By using an `Option<&[&str]>`, it is clearer that `None` means that
all branches are fetched.
Using &[String] forces the caller to materalize owned strings if they
have only references, which is costly. Using &[&str] makes it cheap
if the caller owns strings as well.
To be able to make e.g. `jj log some/path` perform well on cloud-based
repos, a custom revset engine needs to be able to see the paths to
filter by. That way it is able pass those to a server-side index. This
commit helps with that by effectively converting `jj log -r foo
some/path` into `jj log -r 'foo & file(some/path)'`.
Since there's no easy API to snapshot the stale working copy without releasing
the lock, we have to compare the tree ids after reacquiring the lock. We could
instead manually snapshot and rebase the working-copy commit, but that would
require more copy-paste codes.
Closes#1310
The outermost "op-log" label isn't moved to the default template. I think
it belongs to the command's formatter rather than the template.
Old bikeshedding items:
- "current_head", "is_head", or "is_head_op"
=> renamed to "current_operation"
- "templates.op-log" vs "templates.op_log" (the whole template is labeled
as "op-log")
=> renamed to "op_log"
- "template-aliases.'format_operation_duration(time_range)'"
=> renamed to 'format_time_range(time_range)'
The type doesn't seem to provide any benefit. I don't think I had a
good reason for creating it in the first place; it was probably just
unfamiliarity with Rust.
I was thinking of replacing `RevsetIterator` by a regular
`Iterator<Item=IndexEntry>`. However, that would make it easier to
pass in an iterator that produces revisions in a non-topological order
into `RevsetGraphIterator`, which would produce unexpected results (it
would result in nodes that are not connected to their parents, if
their parents had already been emitted). I think it makes sense to
instead pass in a revset into `RevsetGraphIterator`.
Incidentally, it will also be useful to have the full revset available
in `RevsetGraphIterator` if we rewrite the algorithm to be more
similar to Mercurial's and Sapling's algorithm, which involves asking
the revset if it contains parent revisions.
This is just a little preparation for extracting a `Repo` trait that's
implemented by both `ReadonlyRepo` and `MutableRepo`. The `index()`
function in that trait will of course have to return the same type in
both implementations, and that type will be `&dyn Index`.
