## Summary
As the title says, this PR removes the `Message::to_rule` method by
replacing related uses of `Rule` with `NoqaCode` (or the rule's name in
the case of the cache). Where it seemed a `Rule` was really needed, we
convert back to the `Rule` by parsing either the rule name (with
`str::parse`) or the `NoqaCode` (with `Rule::from_code`).
I thought this was kind of like cheating and that it might not resolve
this part of Micha's
[comment](https://github.com/astral-sh/ruff/pull/18391#issuecomment-2933764275):
> because we can't add Rule to Diagnostic or **have it anywhere in our
shared rendering logic**
but after looking again, the only remaining `Rule` conversion in
rendering code is for the SARIF output format. The other two non-test
`Rule` conversions are for caching and writing a fix summary, which I
don't think fall into the shared rendering logic. That leaves the SARIF
format as the only real problem, but maybe we can delay that for now.
The motivation here is that we won't be able to store a `Rule` on the
new `Diagnostic` type, but we should be able to store a `NoqaCode`,
likely as a string.
## Test Plan
Existing tests
##
[Benchmarks](https://codspeed.io/astral-sh/ruff/branches/brent%2Fremove-to-rule)
Almost no perf regression, only -1% on
`linter/default-rules[large/dataset.py]`.
---------
Co-authored-by: Micha Reiser <micha@reiser.io>
<!--
Thank you for contributing to Ruff! To help us out with reviewing,
please consider the following:
- Does this pull request include a summary of the change? (See below.)
- Does this pull request include a descriptive title?
- Does this pull request include references to any relevant issues?
-->
## Summary
I decided to disable the new
[`needless_continue`](https://rust-lang.github.io/rust-clippy/master/index.html#needless_continue)
rule because I often found the explicit `continue` more readable over an
empty block or having to invert the condition of an other branch.
## Test Plan
`cargo test`
---------
Co-authored-by: Alex Waygood <Alex.Waygood@Gmail.com>
## Summary
The upstream category check here
fd26b29986/crates/ruff_linter/src/upstream_categories.rs (L54-L65)
was not working because the code is actually "E0001" not "PLE0001", I
changed it so it will detect the upstream category correctly.
I also sorted the upstream categories alphabetically, so that the
document generation will be deterministic.
## Test Plan
I compared the diff before and after the change.
Similar to https://github.com/astral-sh/ruff/pull/9689 — retains removed
rules for better error messages and documentation but removed rules
_cannot_ be used in any context.
Removes PLR1706 as a useful test case and something we want to
accomplish in #9680 anyway. The rule was in preview so we do not need to
deprecate it first.
Closes https://github.com/astral-sh/ruff/issues/9007
## Test plan
<img width="1110" alt="Rules table"
src="ac9fa682-623c-44aa-8e51-d8ab0d308355">
<img width="1110" alt="Rule page"
src="05850b2d-7ca5-49bb-8df8-bb931bab25cd">
Adds a new `Deprecated` rule group in addition to `Stable` and
`Preview`.
Deprecated rules:
- Warn on explicit selection without preview
- Error on explicit selection with preview
- Are excluded when selected by prefix with preview
Deprecates `TRY200`, `ANN101`, and `ANN102` as a proof of concept. We
can consider deprecating them separately.
## Summary
If a rule ends with a trailing placeholder (like "Use {target}"), that
gets interpreted as an HTML attribute adding, `target="target"` to the
node. This PR escapes such cases. In reality, they're rare, since we
almost always wrap placeholders in backticks, which avoids this problem
-- but in some cases, they are in fact correct to be un-backticked.
Closes https://github.com/astral-sh/ruff/issues/9288.
## Test Plan
<img width="673" alt="Screen Shot 2023-12-28 at 9 33 40 AM"
src="14aaa168-c802-4258-b82d-217a85b42ebf">
## Summary
Add missing "is":
```diff
- The 🧪 emoji indicates that a rule in "preview".
+ The 🧪 emoji indicates that a rule is in "preview".
```
## Test Plan
N/A
## Summary
Explain the meaning of the icon for screen readers (and mouse over).
Hide "inactive" (low opacity) icons from screen readers.
Remove opacity: 1 styling, it's the default opacity.
Without this change a screen reader will just read "Hammer and spanner
test tube" for the last column in each row.
Closes#5497
Needs MkDocs 1.5 to be released.
- [x] https://github.com/mkdocs/mkdocs/milestone/15
## Summary
Uses MkDocs' `not_in_nav` config to hide spam about files in
`docs/rules/` not being in nav.
## Summary
We're planning to move the documentation from
[https://beta.ruff.rs/docs](https://beta.ruff.rs/docs) to
[https://docs.astral.sh/ruff](https://docs.astral.sh/ruff), for a few
reasons:
1. We want to remove the `beta` from the domain, as Ruff is no longer
considered beta software.
2. We want to migrate to a structure that could accommodate multiple
future tools living under one domain.
The docs are actually already live at
[https://docs.astral.sh/ruff](https://docs.astral.sh/ruff), but later
today, I'll add a permanent redirect from the previous to the new
domain. **All existing links will continue to work, now and in
perpetuity.**
This PR contains the code changes necessary for the updated
documentation. As part of this effort, I moved the playground and
documentation from my personal Cloudflare account to our team Cloudflare
account (hence the new `--project-name` references). After merging, I'll
also update the secrets on this repo.
## Summary
<!-- What's the purpose of the change? What does it do, and why? -->
Extends work in #7046 (some relevant discussion there)
Changes:
- All nursery rules are now referred to as preview rules
- Documentation for the nursery is updated to describe preview
- Adds a "PREVIEW" selector for preview rules
- This is primarily to allow `--preview --ignore PREVIEW --extend-select
FOO001,BAR200`
- Using `--preview` enables preview rules that match selectors
Notable decisions:
- Preview rules are not selectable by their rule code without enabling
preview
- Retains the "NURSERY" selector for backwards compatibility
- Nursery rules are selectable by their rule code for backwards
compatiblity
Additional work:
- Selection of preview rules without the "--preview" flag should display
a warning
- Use of deprecated nursery selection behavior should display a warning
- Nursery selection should be removed after some time
## Test Plan
<!-- How was it tested? -->
Manual confirmation (i.e. we don't have an preview rules yet just
nursery rules so I added a preview rule for manual testing)
New unit tests
---------
Co-authored-by: Charlie Marsh <charlie.r.marsh@gmail.com>
## Summary
Document all `ruff_dev` subcommands and document the `format_dev` flags
in the formatter readme.
CC @zanieb please flag everything that isn't clear or missing
## Test Plan
n/a
## Summary
This PR reworks the `upstream_categories` mechanism that is only used
for documentation purposes to make it easier to generate docs using
`all_rules()`. The new implementation also relies on "tribal knowledge"
about rule codes, so it's not the best implementation, but gets us
forward.
Another option would be to change the rule-defining proc macros to allow
configuring an optional `RuleCategory`, but that seems more heavy-handed
and possibly unnecessary in the long run...
Draft since this builds on #5439.
cc @charliermarsh :)
## Summary
We now always render the icons, but very faintly if inactive, and always
right-align. This ensures consistent alignment as you scroll down the
page:
<img width="1792" alt="Screen Shot 2023-07-09 at 10 45 50 PM"
src="da47ac0e-d646-49e1-bbe1-9f43adf94bb4">
## Summary
This changes the docs to show a nursery icon (🌅) for rules in the
nursery.
It currently doesn't do that for the rules that are in sub-categories
(Pylint, Pycodestyle) because there is no `all_rules()` for the
`RuleCodePrefix` that's returned by `UpstreamCategory` iteration (and as
mentioned on Discord, I think `UpstreamCategory` maybe shouldn't be a
thing). (That would be enabled by #5591.)
## Test Plan
Generated docs to see new icons (with the caveat above).
## Summary
As discussed on ~IRC~ Discord, this will make it easier for e.g. the
docs generation stuff to get all rules for a linter (using
`all_rules()`) instead of just non-nursery ones, and it also makes it
more Explicit Is Better Than Implicit to iterate over linter rules.
Grepping for `Item = Rule` reveals some remaining implicit
`IntoIterator`s that I didn't feel were necessarily in scope for this
(and honestly, iterating over a `RuleSet` makes sense).
Post this commit series several codes can be mapped to a single rule,
this commit therefore renames Rule::code to Rule::noqa_code,
which is the code that --add-noqa will add to ignore a rule.
