Beginning of #6347. Instead of using serde-derive, we generate
`Serialize` impls manually.
---------
Co-authored-by: autofix-ci[bot] <114827586+autofix-ci[bot]@users.noreply.github.com>
Co-authored-by: overlookmotel <theoverlookmotel@gmail.com>
Improves how config docs are rendered for the website. If a config property is an array of primitive values, we now skip subsection rendering and render a better type, e.g. `string[]` instead of `array`.
## What This PR Does
1. Recover on, and provide a better message for, invalid `export` modifier on constructor parameters. Before, an `unexpected token` error would be produced and the parser would panic. Now, the parser recovers and produces a message saying `'export' modifier cannot appear on a parameter.`
```ts
class Foo {
constructor(export x: number) {}
}
```
2. Recover on, and provide a better message for, invalid modifiers on index signatures. Same recovery/message characteristics as above.
```ts
class Foo {
public [x: string]: string;
}
```
## What This PR Does
Provide better error messages when a reserved word is used as a `BindingIdentifier`
```ts
var const = 1;
export enum const {}
const if = 1;
```
Our convention is that AST type fields are ordered in order they appear in source. Move `type_parameters` fields in TS function declaration types to before `this_param` and formal parameters.
> Closes#5046
This PR migrates the linter crate and oxlint app to use the new `LinterBuilder` API. This PR has the following effects:
1. `plugins` in oxlint config files are now supported
2. irons out weirdness when using CLI args and config files together. CLI args are now always applied on top of config file settings, overriding them.
# Breaking Changes
Before, config files would override rules set in CLI arguments. For example, running this command:
```sh
oxlint -A correctness -c oxlintrc.json
```
With this config file
```jsonc
// oxlintrc.json
{
"rules": {
"no-const-assign": "error"
}
}
```
Would result in a single rule, `no-const-assign` being turned on at an error level with all other rules disabled (i.e. set to "allow").
Now, **CLI arguments will override config files**. That same command with the same config file will result with **all rules being disabled**.
## Details
For a more in-depth explanation, assume we are running the below command using the `oxlintrc.json` file above:
```sh
oxlint -A all -W correctness -A all -W suspicious -c oxlintrc.json
```
### Before
> Note: GitHub doesn't seem to like deeply nested lists. Apologies for the formatting.
Here was the config resolution process _before_ this PR:
<details><summary>Before Steps</summary>
1. Start with a default set of filters (["correctness", "warn"]) if no filters were passed to the CLI. Since some were, the filter list starts out empty.
2. Apply each filter taken from the CLI from left to right. When a filter allows a rule or category, it clears the configured set of rules. So applying those filters looks like this
a. start with an empty list `[]`
b. `("all", "allow")` -> `[]`
c. `("correctness", "warn")` -> `[ <correctness rules> ]`
d. `("all", "allow")` -> `[]`
e. `("suspicious", "warn")` -> `[ <suspicious rules> ]`. This is the final rule set for this step
3. Apply overrides from `oxlintrc.json`. This is where things get a little funky, as mentioned in point 2 of what this PR does. At this point, all rules in the rules list are only from the CLI.
a. If a rule is only set in the CLI and is not present in the config file, there's no effect
b. If a rule is in the config file but not the CLI, it gets inserted into the list.
c. If a rule is already in the list and in the config file
i. If the rule is only present once (e.g. `"no-loss-of-precision": "error"`), unconditionally override whatever was in the CLI with what was set in the config file
ii. If the rule is present twice (e.g. `"no-loss-of-precision": "off", "@typescript-eslint/no-loss-of-precision": "error"`),
a. if all rules in the config file are set to `allow`, then turn the rule off
b. If one of them is `warn` or `deny`, then update the currently-set rule's config object, but _leave its severity alone_.
So, for our example, the final rule set would be `[<all suspicious rules: "warn">, no-const-assign: "error"]`
</details>
### After
Rule filters were completely re-worked in a previous PR. Now, lint filters aren't kept on hand-only the rule list is.
<details><summary>After Steps</summary>
1. Start with the default rule set, which is all correctness rules for all enabled plugins (`[<all correctness rules: "warn">]`)
2. Apply configuration from `oxlintrc.json` _first_.
a. If the rule is warn/deny exists in the list already, update its severity and config object. If it's not in the list, add it.
b. If the rule is set to allow, remove it from the list.
The list is now `[<all correctness rules except no-const-assign: "warn">, no-const-assign: "error"]`.
3. Apply each filter taken from the CLI from left to right. This works the same way as before. So, after they're applied, the list is now `[<suspicous rules: "warn">]`
</details>
> closes#5454
Adds a `categories` property to config files, where each key is a `RuleCategory` and each value is `"allow"/"off"`, `"warn"`, or `"deny"/"error"`.
Note that this change won't come into effect until after #6088 is merged.
Use `BindingIdentifier` instead of `IdentifierName` so that AST visitors can access the bound symbol id for the namespace's name. This makes namespace consistent with other named declarations, such as `Class`, `Function`, and `TSInterfaceDeclaration`.
We should consider modifying `TSModuleDeclarationName::StringLiteral(...)` to also store a `symbol_id`, since one gets bound in semantic for it as well.
Quality-of-life improvement for invalid `const` modifiers on class elements. Instead of panicking, the parser will eat `const` and report it as an error.
```ts
class C {
static const H = 1;
}
```
