Clean up docs for link lint rule

.changeset/lemon-turtles-talk.md

@@ -0,0 +1,5 @@
+---
+"eslint-plugin-primer-react": patch
+---
+
+Clean up docs for link lint rule

README.md

@@ -33,7 +33,8 @@ ESLint rules for Primer React
 
 - [direct-slot-children](https://github.com/primer/eslint-plugin-primer-react/blob/main/docs/rules/direct-slot-children.md)
 - [no-system-props](https://github.com/primer/eslint-plugin-primer-react/blob/main/docs/rules/no-system-props.md)
-- [a11y-tooltip-interactive-trigger](https://github.com/primer/eslint-plugin-primer-react/blob/main/docs/rules/a11y-tooltip-interactive-trigger.md)
-- [a11y-explicit-heading](https://github.com/primer/eslint-plugin-primer-react/blob/main/docs/rules/a11y-explicit-heading.md)
 - [new-css-color-vars](https://github.com/primer/eslint-plugin-primer-react/blob/main/docs/rules/new-css-color-vars.md)
 - [no-deprecated-props](https://github.com/primer/eslint-plugin-primer-react/blob/main/docs/rules/no-deprecated-props.md)
+- [a11y-tooltip-interactive-trigger](https://github.com/primer/eslint-plugin-primer-react/blob/main/docs/rules/a11y-tooltip-interactive-trigger.md)
+- [a11y-explicit-heading](https://github.com/primer/eslint-plugin-primer-react/blob/main/docs/rules/a11y-explicit-heading.md)
+- [a11y-link-in-text-block](https://github.com/primer/eslint-plugin-primer-react/blob/main/docs/rules/a11y-link-in-text-block.md)

docs/rules/a11y-link-in-text-block.md

@@ -1,22 +1,25 @@
-## Require `inline` prop on `<Link>` component inside a text block
+# EXPERIMENTAL: Require `inline` prop on `<Link>` in text block
 
-The `Link` component should have the `inline` prop when it is used inside of a text block.
+This is an experimental rule. If you suspect any false positives reported by this rule, please file an issue so we can make this rule better.
 
 ## Rule Details
 
-This rule enforces setting `inline` on the `<Link>` component when a `<Link>` is detected inside of a text block without distiguishable styling.
+The `Link` component should have the `inline` prop when it is used within a text block and has no styles (aside from color) to distinguish itself from surrounding plain text.
 
-The lint rule will essentially flag any `<Link>` without the `inline` property (equal to `true`) detected with string nodes on either side.
+Related: [WCAG 1.4.1 Use of Color issues](https://www.w3.org/WAI/WCAG21/Understanding/use-of-color.html)
 
-This rule will not catch all instances of link in text block due to the limitations of static analysis, so be sure to also have in-browser checks in place such as the [link-in-text-block Axe rule](https://dequeuniversity.com/rules/axe/4.9/link-in-text-block) for additional coverage.
+The lint rule will flag any `<Link>` without the `inline` property (equal to `true`) detected with string nodes on either side.
 
-The edge cases that the linter skips to avoid false positives will include:
+There are certain edge cases that the linter skips to avoid false positives including:
 
+- `<Link className="...">` because there may be distinguishing styles applied.
 - `<Link sx={{fontWeight:...}}>` or `<Link sx={{fontFamily:...}}>` because these technically may provide sufficient distinguishing styling.
 - `<Link>` where the only adjacent text is a period, since that can't really be considered a text block.
 - `<Link>` where the children is a JSX component, rather than a string literal, because then it might be an icon link rather than a text link.
 - `<Link>` that are nested inside of headings as these have often been breadcrumbs.
 
+This rule will not catch all instances of link in text block due to the limitations of static analysis, so be sure to also have in-browser checks in place such as the [link-in-text-block Axe rule](https://dequeuniversity.com/rules/axe/4.9/link-in-text-block) for additional coverage.
+
 👎 Examples of **incorrect** code for this rule
 
 ```jsx
@@ -93,8 +96,18 @@ function ExampleComponent() {
 }
 ```
 
+This rule will skip `Link`s with a `className`.
+
+```jsx
+function ExampleComponent() {
+  return (
+   Learn more at <Link className={styles.someDistinguishingStyle}>GitHub</Link>
+  )
+}
+```
+
 ## Options
 
 - `skipImportCheck` (default: `false`)
 
-By default, the `a11y-explicit-heading` rule will only check for `<Heading>` components imported directly from `@primer/react`. You can disable this behavior by setting `skipImportCheck` to `true`.
+By default, the `a11y-link-in-text-block` rule will only check for `<Link>` components imported directly from `@primer/react`. You can disable this behavior by setting `skipImportCheck` to `true`.

src/rules/a11y-link-in-text-block.js

@@ -4,6 +4,9 @@ const {getJSXOpeningElementAttribute} = require('../utils/get-jsx-opening-elemen
 
 module.exports = {
   meta: {
+    docs: {
+      url: require('../url')(module),
+    },
     type: 'problem',
     schema: [
       {
@@ -15,7 +18,8 @@ module.exports = {
       },
     ],
     messages: {
-      linkInTextBlock: '<Link>s that are used within a text block should have the inline prop.',
+      linkInTextBlock:
+        'Links should have the inline prop if it appear in a text block and only uses color to distinguish itself from surrounding text.',
     },
   },
   create(context) {