Since type/name checking is made after alias substitution, we need to preserve
the original context to generate a readable error message.
We could instead attach a stack of (alias_id, span) to ExpressionNode, but
the extra AliasExpanded node helps to capture downstream error by a single
.map_err() call.
Supported values are,
- `none` for no author information,
- `full` for both the name and email,
- `name` for just the name,
- `username` for username part of the email,
- (default) `email` (or any other gibberish for that matter) for the full email.
The added expect_arguments() is basically a copy from the template_parser.
I'll reimplement it to support keyword arguments, so I don't care much about
the current implementation.
I leave expect_no/one_argument() as wrappers because parsing 0/1 arguments
is pretty common.
Error messages are slightly changed. I personally prefer not to add extra
code for singular/plural handling, but if we do, I'll add 'if N == 1' case.
The unique-prefixe tests are typically the slowest tests. Here's the
end of my `cargo nextest --workspace` output (from an arbitrary run,
not best-of-5 or anything):
PASS [ 5.129s] jujutsu::test_log_command test_log_prefix_highlight_brackets
PASS [ 5.220s] jujutsu::test_log_command test_log_prefix_highlight_styled
PASS [ 8.523s] jujutsu::test_log_command test_log_prefix_highlight_counts_hidden_commits
These tests create 50-100 commits in a loop. I think much of it comes
from the subprocessing and/or the repeated loading of the repository
in the subprocesses. Rewriting them to use `jj duplicate` for creating
many commits at once speeds them up. Here are the timings after:
PASS [ 2.323s] jujutsu::test_log_command test_log_prefix_highlight_styled
PASS [ 2.330s] jujutsu::test_log_command test_log_prefix_highlight_brackets
PASS [ 3.773s] jujutsu::test_log_command test_log_prefix_highlight_counts_hidden_commits
I felt that the config is too narrow to have it's own top-level [diff]
section, and I couldn't think of another good place to have it. I'm
happy to hear other suggestions.
This will be used as a parameter of id.shortest*() methods. For now, only
decimal literal is supported, and there's no unary negate operator.
"0"-prefix is disallowed because it looks like an octal number.
I don't think we would want multiple integer types in the template language,
so I chose i64 as the integer type of reasonable width.
We have moved from saying "committing the working copy" towards saying
"snapshotting the working copy". More importantly, the option also
means that we don't update the working copy at the end. I went with
the `--ignore-working-copy` name suggested by Ilya. I also updated the
documentation of the option.
Even though the template syntax is experimental, panicking parser makes
it difficult to write tests. So let's add minimal error handling. The error
types are basically copied from the revset module.
I made write_commit_summary() fall back to the default template if user
template had syntax error. It should be better than reporting parse error
after e.g. "jj abandon" finished successfully.
Accept an --include-defaults arg to enable including those.
Listing a nonexistent name is no longer an error, but does output a
warning to stderr when no config entries match to explain why there's no
other output.
I have no idea whether or not any template expressions are intentionally
allowed as a label, but it makes sense to write something like
'label("phase-" phase, ...)' (if we had a phase keyword.) So I decided to
add .into_plain_text() instead of stricter .try_into_string().
This allows us to use "if(description,)" to test empty description. And
I think this change is unavoidable if we want to add support for commit
template.
