Package Exports

@trivago/prettier-plugin-sort-imports

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Readme

Prettier plugin sort imports

A prettier plugin to sort import declarations by provided RegEx order.

Install

npm

npm install --save-dev @trivago/prettier-plugin-sort-imports

or, using yarn

yarn add --dev @trivago/prettier-plugin-sort-imports

Usage

Add an order in prettier config file.

module.exports = {
  "printWidth": 80,
  "tabWidth": 4,
  "trailingComma": "all",
  "singleQuote": true,
  "jsxBracketSameLine": true,
  "semi": true,
  "importOrder": ["^@core/(.*)$", "^@server/(.*)$", "^@ui/(.*)$", "^[./]"],
}

API

importOrder: A collection of regular expressions in string format. The plugin uses new RegExp to evaluate RegEx. E.g. node.source.value.match(new RegExp(val)) Here, val is the string provided in import order.

How does import sort work ?

The plugin extracts the imports which are defined in importOrder. These imports are local imports. The imports which are not part of the importOrder is considered as 3rd party imports.

After, the plugin sorts the local imports and 3rd party imports using natural sort algorithm. In the end, the plugin returns final imports with 3rd party imports on top and local imports at the end.

FAQ / Troubleshooting

Q. How can I add the RegEx imports in the `importOrder` list ?

You can define the RegEx in the importOrder. For example if you want to sort the following imports:

import React from 'react';
import classnames from 'classnames';
import z from '@server/z';
import a from '@server/a';
import s from './';
import p from '@ui/p';
import q from '@ui/q';

then the importOrder would be ["^@ui/(.*)$","^@server/(.*)$", '^[./]']. Now, the final output would be as follows:

import classnames from 'classnames';
import React from 'react';
import p from '@ui/p';
import q from '@ui/q';
import a from '@server/a';
import z from '@server/z';
import s from './';

Q. How can I run examples in this project ?

There is a examples directory. The examples file can be formatted by using npm run example command.

npm run example examples/example.tsx

Maintainer

| Ayush Sharma |---| | | @ayusharma_

@trivago/prettier-plugin-sort-imports