mirror of
https://github.com/joelwmale/webhook-action.git
synced 2024-11-25 17:06:52 +01:00
80 lines
2.3 KiB
Markdown
80 lines
2.3 KiB
Markdown
|
# import/no-useless-path-segments
|
||
|
|
|
||
|
|
Use this rule to prevent unnecessary path segments in import and require statements.
|
||
|
|
|
||
|
|
## Rule Details
|
||
|
|
|
||
|
|
Given the following folder structure:
|
||
|
|
|
||
|
|
```
|
||
|
|
my-project
|
||
|
|
├── app.js
|
||
|
|
├── footer.js
|
||
|
|
├── header.js
|
||
|
|
└── helpers.js
|
||
|
|
└── helpers
|
||
|
|
└── index.js
|
||
|
|
└── pages
|
||
|
|
├── about.js
|
||
|
|
├── contact.js
|
||
|
|
└── index.js
|
||
|
|
```
|
||
|
|
|
||
|
|
The following patterns are considered problems:
|
||
|
|
|
||
|
|
```js
|
||
|
|
/**
|
||
|
|
* in my-project/app.js
|
||
|
|
*/
|
||
|
|
|
||
|
|
import "./../pages/about.js"; // should be "./pages/about.js"
|
||
|
|
import "./../pages/about"; // should be "./pages/about"
|
||
|
|
import "../pages/about.js"; // should be "./pages/about.js"
|
||
|
|
import "../pages/about"; // should be "./pages/about"
|
||
|
|
import "./pages//about"; // should be "./pages/about"
|
||
|
|
import "./pages/"; // should be "./pages"
|
||
|
|
import "./pages/index"; // should be "./pages" (except if there is a ./pages.js file)
|
||
|
|
import "./pages/index.js"; // should be "./pages" (except if there is a ./pages.js file)
|
||
|
|
```
|
||
|
|
|
||
|
|
The following patterns are NOT considered problems:
|
||
|
|
|
||
|
|
```js
|
||
|
|
/**
|
||
|
|
* in my-project/app.js
|
||
|
|
*/
|
||
|
|
|
||
|
|
import "./header.js";
|
||
|
|
import "./pages";
|
||
|
|
import "./pages/about";
|
||
|
|
import ".";
|
||
|
|
import "..";
|
||
|
|
import fs from "fs";
|
||
|
|
```
|
||
|
|
|
||
|
|
## Options
|
||
|
|
|
||
|
|
### noUselessIndex
|
||
|
|
|
||
|
|
If you want to detect unnecessary `/index` or `/index.js` (depending on the specified file extensions, see below) imports in your paths, you can enable the option `noUselessIndex`. By default it is set to `false`:
|
||
|
|
```js
|
||
|
|
"import/no-useless-path-segments": ["error", {
|
||
|
|
noUselessIndex: true,
|
||
|
|
}]
|
||
|
|
```
|
||
|
|
|
||
|
|
Additionally to the patterns described above, the following imports are considered problems if `noUselessIndex` is enabled:
|
||
|
|
|
||
|
|
```js
|
||
|
|
// in my-project/app.js
|
||
|
|
import "./helpers/index"; // should be "./helpers/" (not auto-fixable to `./helpers` because this would lead to an ambiguous import of `./helpers.js` and `./helpers/index.js`)
|
||
|
|
import "./pages/index"; // should be "./pages" (auto-fixable)
|
||
|
|
import "./pages/index.js"; // should be "./pages" (auto-fixable)
|
||
|
|
```
|
||
|
|
|
||
|
|
Note: `noUselessIndex` only avoids ambiguous imports for `.js` files if you haven't specified other resolved file extensions. See [Settings: import/extensions](https://github.com/benmosher/eslint-plugin-import#importextensions) for details.
|
||
|
|
|
||
|
|
### commonjs
|
||
|
|
|
||
|
|
When set to `true`, this rule checks CommonJS imports. Default to `false`.
|