I keep typing `--to` since I'm used to `jj move` interface. It is
also shorter.
Currently, if I type `--to`, clap unhelpfully suggests whether I
meant `--tool`.
Like -r/--revisions, it should be okay to filter synced/non-tracking remote
branches by name.
conflicts_with_all = "tracked" is redundant, so removed as well. The tracked
field declares that it conflicts with --all-remotes.
Since "all:" implies that the user doesn't care about the order of the
revisions within that argument, it should be okay if two "all:" sets overlapped.
resolve_revset_default_single() will be inlined instead. Since "default_single"
evaluation can return multiple revisions, the CLI interface usually accepts
multiple arguments. This suggests that there would be no external callers of
the singular resolve_revset_default_single().
I'm going to reorganize "single"/"default_single" revset functions in a way
that resolve_single_rev_with_hint_about_all_prefix() is inlined.
evaluate_revset_to_single_commit() could be a private method of
WorkspaceCommandHelper, but I want to minimize the code that has to be hosted
there.
When a commit is split, any branches pointing to it are moved to the second
commit created by the split. This is true even if the --siblings option is
used.
#3419
If the --siblings option is used, the target commit is split into two sibling
commits instead of parent and child commits. Any children of the original
commit will have both siblings as their new parents.
#2274
This refactor will allow us to reuse new `rebase_descendants` function for the
`jj split --siblings` feature (#2274) and later possibly for `jj parallelize`
(#1079).
Note that `jj resolve` already had its own `--quiet` flag. The output
with `--quiet` for that command got a lot quieter with the global
`--quiet` also taking effect. That seems reasonable to me.
When the caller needs a formatter, it's because they're doing
something non-trivial. When the user passed `--quiet` (see upcoming
patch), we should ideally skip doing related work for print the
formatting output. It helps if the `Ui` object doesn't even return a
`Formatter` then, so the caller is forced to handle the quiet case
differently.
Thanks to Yuya for the suggestion.
I'm about to make hints not get printed with `--quiet`, but error
hints are probably still useful to get. They shouldn't be a problem
for scripts since the script would have to deal with the error anyway.
evaluate_programmatic() should be allowed here. AFAIK, the contract is that
the expression should never contain any bare symbols and "fallible" symbol-like
expressions, which doesn't apply to branches() and remote_branches() functions.
evaluate_revset() is removed because there are no callers. However, it's simple
and basic function, so we might want to reintroduce it if needed.
Many callers of resolve_revset() and evaluate_revset() will be migrated to
this wrapper. "single" and "default_single" APIs won't be replaced because
they require more contexts to construct error messages.
id_prefix_context() now uses bare revset::parse() to avoid dependency cycle.
Templater doesn't have the one yet, but I think it belongs to the same
category.
For clap::Error, we could use clap's own mechanism to render suggestions as
"tip: ...", but I feel "Hint: ..." looks better because our error/hint message
is capitalized.
I'm going to add RevsetParseError constructor for InvalidFunctionArguments,
with/without a source error, and I don't want to duplicate code for all
combinations. The templater change is just for consistency.
I couldn't find a good naming convention for the builder-like API, so it's
called .with_source(mut self, _). Another option was .source_set(source).
Apparently, it's not uncommon to name consuming constructor as
with_<something>().
If "all:" is specified, an empty set should be allowed within that expression.
So the additional check we need here is to ensure that the resulting set is not
empty.
One less CLI revset helper. It might look odd that "jj rebase" says "Merge
failed" whereas "jj new" doesn't, but that depends on where the BackendError
is detected.
This commit moves the parse_string_pattern helper function into the
str_util module in jj lib and adds tests for it.
I'd like to reuse this code in a function defined by `UserSettings`, which is
part of the jj lib crate and cannot use functions from the cli crate.
The idea is that, if .extract() succeeded in static context, it means the
property can be evaluated as constant. This will potentially eliminate
expect_string_literal_with(), though I'm not too sure if it's a good idea.
If needed, maybe we can extend the idea to suppress type/name resolution errors
by "if(some_static_config_knob, x, y)".
This allows us to propagate property evaluation error to a string property. For
instance, "s.contains(x ++ y)" will be an error if "y" failed to evaluate,
whereas bare "x ++ y" shouldn't.
The other implementation ideas:
a. add Template::into_string_property() to enable strict evaluation
=> it's tedious to implement it for each printable type
b. pass (formatter, error_handler) arguments separately
=> works, but most implementors don't need error_handler argument
c. pass strict=bool flag around build_*() functions
=> didn't tried, but it would be more complicated than this patch
Because Template trait is now implementation detail of the templater, it
should be okay to use a non-standard formatter wrapper.
