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110 lines
7.6 KiB
Markdown
110 lines
7.6 KiB
Markdown
# eslint-plugin-github
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## Installation
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```sh
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npm install --save-dev eslint eslint-plugin-github
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```
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## Setup
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Add `github` to your list of plugins in your ESLint config.
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JSON ESLint config example:
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```json
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{
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"plugins": ["github"]
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}
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```
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Extend the configs you wish to use.
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JSON ESLint config example:
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```json
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{
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"extends": ["plugin:github/recommended"]
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}
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```
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The available configs are:
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- `internal`
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- Rules useful for github applications.
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- `browser`
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- Useful rules when shipping your app to the browser.
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- `react`
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- Recommended rules for React applications.
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- `recommended`
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- Recommended rules for every application.
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- `typescript`
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- Useful rules when writing TypeScript.
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### Component mapping (Experimental)
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_Note: This is experimental and subject to change._
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The `react` config includes rules which target specific HTML elements. You may provide a mapping of custom components to an HTML element in your `eslintrc` configuration to increase linter coverage.
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For each component, you may specify a `default` and/or `props`. `default` may make sense if there's a 1:1 mapping between a component and an HTML element. However, if the HTML output of a component is dependent on a prop value, you can provide a mapping using the `props` key. To minimize conflicts and complexity, this currently only supports the mapping of a single prop type.
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```json
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{
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"settings": {
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"github": {
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"components": {
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"Box": {"default": "p"},
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"Link": {"props": {"as": {"undefined": "a", "a": "a", "button": "button"}}}
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}
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}
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}
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}
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```
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This config will be interpreted in the following way:
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- All `<Box>` elements will be treated as a `p` element type.
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- `<Link>` without a defined `as` prop will be treated as a `a`.
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- `<Link as='a'>` will treated as an `a` element type.
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- `<Link as='button'>` will be treated as a `button` element type.
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- `<Link as='summary'>` will be treated as the raw `Link` type because there is no configuration set for `as='summary'`.
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### Rules
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<!-- begin auto-generated rules list -->
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💼 Configurations enabled in.\
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🔍 Set in the `browser` configuration.\
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🔐 Set in the `internal` configuration.\
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⚛️ Set in the `react` configuration.\
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✅ Set in the `recommended` configuration.\
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🔧 Automatically fixable by the [`--fix` CLI option](https://eslint.org/docs/user-guide/command-line-interface#--fix).\
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❌ Deprecated.
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| Name | Description | 💼 | 🔧 | ❌ |
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| :----------------------------------------------------------------------------------- | :----------------------------------------------------------------------------------------------------------------------- | :- | :- | :- |
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| [a11y-aria-label-is-well-formatted](docs/rules/a11y-aria-label-is-well-formatted.md) | [aria-label] text should be formatted as you would visual text. | ⚛️ | | |
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| [a11y-no-generic-link-text](docs/rules/a11y-no-generic-link-text.md) | disallow generic link text | | | ❌ |
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| [array-foreach](docs/rules/array-foreach.md) | enforce `for..of` loops over `Array.forEach` | ✅ | | |
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| [async-currenttarget](docs/rules/async-currenttarget.md) | disallow `event.currentTarget` calls inside of async functions | 🔍 | | |
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| [async-preventdefault](docs/rules/async-preventdefault.md) | disallow `event.preventDefault` calls inside of async functions | 🔍 | | |
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| [authenticity-token](docs/rules/authenticity-token.md) | disallow usage of CSRF tokens in JavaScript | 🔐 | | |
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| [get-attribute](docs/rules/get-attribute.md) | disallow wrong usage of attribute names | 🔍 | 🔧 | |
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| [js-class-name](docs/rules/js-class-name.md) | enforce a naming convention for js- prefixed classes | 🔐 | | |
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| [no-blur](docs/rules/no-blur.md) | disallow usage of `Element.prototype.blur()` | 🔍 | | |
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| [no-d-none](docs/rules/no-d-none.md) | disallow usage the `d-none` CSS class | 🔐 | | |
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| [no-dataset](docs/rules/no-dataset.md) | enforce usage of `Element.prototype.getAttribute` instead of `Element.prototype.datalist` | 🔍 | | |
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| [no-dynamic-script-tag](docs/rules/no-dynamic-script-tag.md) | disallow creating dynamic script tags | ✅ | | |
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| [no-implicit-buggy-globals](docs/rules/no-implicit-buggy-globals.md) | disallow implicit global variables | ✅ | | |
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| [no-inner-html](docs/rules/no-inner-html.md) | disallow `Element.prototype.innerHTML` in favor of `Element.prototype.textContent` | 🔍 | | |
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| [no-innerText](docs/rules/no-innerText.md) | disallow `Element.prototype.innerText` in favor of `Element.prototype.textContent` | 🔍 | 🔧 | |
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| [no-then](docs/rules/no-then.md) | enforce using `async/await` syntax over Promises | ✅ | | |
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| [no-useless-passive](docs/rules/no-useless-passive.md) | disallow marking a event handler as passive when it has no effect | 🔍 | 🔧 | |
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| [prefer-observers](docs/rules/prefer-observers.md) | disallow poorly performing event listeners | 🔍 | | |
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| [require-passive-events](docs/rules/require-passive-events.md) | enforce marking high frequency event handlers as passive | 🔍 | | |
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| [role-supports-aria-props](docs/rules/role-supports-aria-props.md) | Enforce that elements with explicit or implicit roles defined contain only `aria-*` properties supported by that `role`. | ⚛️ | | |
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| [unescaped-html-literal](docs/rules/unescaped-html-literal.md) | disallow unescaped HTML literals | 🔍 | | |
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<!-- end auto-generated rules list -->
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