cli: highlight "Error:"/"Warning:"/"Hint:" headings #3359
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This will be used to label "Error: " heading and content differently. I want
to see an error message in the default (white) color because it's easier to
read, but I still want to highlight the "Error: " heading.
We can achieve that without introducing new wrapper, but the resulting code
would look something like "writeln!(ui.error("Error: ")?, ..)?", and it would
get messier if the caller had to suppress io::Error.
The existing .hint() method is renamed to .hint_no_heading() to clarify that
it's not the default choice to print a hint. I'll add .hint_default() later,
which will be the shorthand for .hint_with_heading("Hint: ").
…dings The lowercase "warning: " is unified to "Warning: " as it is the jj's convention afaik. The _default() suffix could be dropped from these methods, but it's probably better to break the existing codebase for the moment. Otherwise, the caller might do writeln!(ui.warning(), "Warning: ..").
martinvonz
approved these changes
Mar 25, 2024
The output doesn't look so different at this point. I'll send a color scheme change separately. |
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Checklist
If applicable:
CHANGELOG.md