Fix Incorrect suffix check

[ptrgits]

The best way to fix this problem is to use String.prototype.endsWith if available, as it directly checks for a suffix. If you want to support older environments, you can fall back to a manual check that compares the substring at the end of the string to the desired suffix. In this case, since the code is using ES6 imports and other modern features, it is safe to use endsWith. The fix should be applied to the isJS function in resources/watch.js, replacing the current indexOf check with filepath.endsWith('.js'). No additional imports or definitions are needed.

References

String.prototype.endsWith
String.prototype.indexOf

[linux-foundation-easycla]

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Pull Request Overview

This PR fixes an incorrect suffix check in the isJS function by replacing a manual indexOf check with the more appropriate endsWith method. The change improves code clarity and correctness for determining if a file path has a .js extension.

• Replaces manual suffix checking logic with String.prototype.endsWith
• Improves readability and maintainability of the file extension check