JS (Error: Anticipated line breaks to be 'LF' but instead found 'CRLF'.eslintlinebreak-style) concern

Hello, I am new to JavaScript. I have created a table with checkbox rows and now I want to test it. However, I am encountering an error in my index.js file.

Here is my code:

import React from 'react';
import { Spin, Table } from 'antd';
import { useFetch } from 'innroad.common.ui';
import * as apiService from 'services/ApiService';

const AccountType = (onSelectingItems) => {
  const [data, isLoading] = useFetch(apiService.accountType);

  return (
    <Spin spinning={isLoading}>
      <Table
        key="id"
        bordered="true"
        rowKey="id"
        dataSource={data}
        rowSelection={{ onChange: onSelectingItems }}
        pagination={false}
      >
        <Table.Column title="Account Type" dataIndex="accountType" />
      </Table>

    </Spin>
  );
};

/* AccountType.propTypes = {
  selectionType: PropTypes.string,
  onSelectingLineItems: PropTypes.func,
}; */

AccountType.defaultProps = {
  selectionType: 'checkbox',
  onSelectingLineItems: () => { },
};

export default AccountType;

I also have one more question: Should I use AccountType.propTypes, the commented block? If yes, how should I modify it? Currently, I am getting an error in this block stating that it's declared but not used.

Index.JS (Error occurs here)

export { default } from './AccountType';

The expected linebreaks are 'LF' but found 'CRLF'.eslintlinebreak-style after ";"

Answer №1

Simply click on the LF / CLRF symbol located in the bottom right corner to customize it according to your requirements.

https://i.sstatic.net/viyGv.png

https://i.sstatic.net/LVdTd.png

If you prefer, you can also adjust the rule in eslint

"linebreak-style": ["error", "windows"]
or
"linebreak-style": ["error", "unix"]

https://eslint.org/docs/rules/linebreak-style

To prevent repeated occurrences of the issue, you can configure git to check out with a specific line ending style.

For instance

$ git config --global core.autocrlf true
# Configure Git to ensure line endings in files you checkout are correct for Windows.
# For compatibility, line endings are converted to Unix style when you commit files.

https://docs.github.com/en/free-pro-team@latest/github/using-git/configuring-git-to-handle-line-endings

Answer №2

Located in the lower right corner, there is an option to modify the line ending character:

https://i.sstatic.net/MZVhu.png

All you have to do is switch from CRLF to LF.

For Git users, this can be set up automatically through configuration settings.

Answer №3

A big shoutout to my experienced coworker for sharing this handy tip:

Another way to address linebreak style issues in eslint is by including ""linebreak-style": 0," within the "rules" section of your package.json file. This instructs eslint to disregard any concerns related to linebreak styles (0 indicates to ignore).

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