AST substitution is technically closer to parsing, but the parsed expression
can be modified further by caller. So I think it's better to do optimize() in
later pass.
revset_util::parse() is inlined.
Spotted while moving revset::optimize() around. Since we don't include the
parsing cost of the target expression, we shouldn't include parsing/evaluation
cost of the short-prefixes either. The IdPrefixContext is currently populated
by WorkspaceCommandHelper::new(), but it's hard to tell.
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.
Prepares for migrating to table-based lookup. It's unlikely that the
implementor handles global function calls differently, but the core doesn't
have an access to the customized symbol table.
This is preparation for #3292, which will use these functions. The main
goal is to merge the parts of #3292 that are likely to cause merge
conflicts with other PRs while I polish it up.
This will be reused for integration with the new `:builtin-web` diff editor in #3292.
`instructions-path_to_cleanup` is moved into DiffWorkingCopies.
DiffWorkingCopies: add instructions_path_to_cleanup
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.
Some of them will be called directly from the commit templater which shouldn't
know WorkspaceCommandHelper. All parameters are passed as function arguments
instead of having a nicer wrapper struct. That's because some resources (e.g.
repo and id prefix context) are also used for different purposes, and it seemed
uneasy to introduce high-level abstraction satisfying all the use cases.
Prepares for removing &CompositeIndex from the RevsetGraphIterator struct.
The input iterator will also be changed to position-based.
I've turned self.look_ahead.get().unwrap() into assertion, but it's not super
important here. It's just for sanity that we've mapped missing edges properly.
FWIW, we could say RevsetGraphIterator is an example of iterating *and* testing
membership of the input revset (though the yielded entries are discarded.)
In the FAQ question "How do I integrate Jujutsu with Gerrit?", the link
to the glossary entry for "co-located repos" was pointing to the entry
for "change-id".
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.
For the same reason as the previous commit. Since self.inner.positions()
basically clones the underlying evaluation tree, there is no reason to stick
to &self lifetime. Perhaps, some of the CLI utility can be changed to not
collect() the iterator.
Migrating iter_graph() requires non-trivial changes, so it will be done
separately.
This allows callers to cache the returned function at 'index lifetime. It's
important in templater. It also means the returned function could be 'static
if the index were Arc<_> and we had a trait interface to achieve that.
Option<Box<dyn ..>> is removed since RevWalk is fused.
This makes the whole evaluation tree 'static, and we can freely move it without
keeping the root RevsetImpl object alive.
Perhaps, "Self: 'a" can be replaced with 'static, but let's leave it for now.
It's not technically wrong to store lifetimed object in InternalRevset.
Prepares for dropping &self lifetime from to_predicate_fn(). All predicate
functions could be wrapped as Box::new(PurePredicateFn(Rc::new(f))) instead, but
I don't think the .clone() cost matters.
This is the step towards removing &CompositeIndex references from the revset
evaluation tree. The filter input is changed from &IndexEntry to IndexPosition
to simplify the lifetime thingy. We might want to pass around CommitId or
Commit object once it's loaded, but that can be implemented later. I don't
see significant performance difference in revset benches.
