"error Expected linebreaks to be 'LF' but found 'CRLF' linebreak-style" when running on Windows

[kwahsog]

The testing examples describes running:

git clone https://github.com/learn-anything/react-mindmap
cd react-mindmap
npm install && npm run test

This fails on Windows (tested on Win10) with the same error in various JS files when using 'npm run test':

C:...\react-mindmap\src\utils\subnodesToHTML.js
1:50 error Expected linebreaks to be 'LF' but found 'CRLF' linebreak-style
2:1 error Expected linebreaks to be 'LF' but found 'CRLF' linebreak-style
3:3 error Expected linebreaks to be 'LF' but found 'CRLF' linebreak-style

Solutions discussed in Stackoverflow:

https://stackoverflow.com/questions/39114446/how-can-i-write-a-eslint-rule-for-linebreak-style-changing-depending-on-windo/

Personally, I resolved by changing .eslintrc.js to:

rules: {
'react/jsx-uses-vars': 'error',
'react/jsx-uses-react': 'error',
"linebreak-style": 0
},

This just ignores line endings which I assume would be appriopriate for all OSs?