Trim spaces across all files in a folder

[simonewebdesign]

I'd love to remove all trailing spaces for a folder, possibly by just right clicking on the folder itself. Is that possible?

[gtiele]

I would like this option as well. Maybe just bind it to 'Save All' like it happens to 'Save' at the moment.

[jimmywarting]

I have been dying for this feature for years!

• Annoying when you take over a project that is not using "delete on save" and as you start working on it you will see many git commits with "deleted trailing spaces"
• You also starts to think "did I make any changes to this at all or was it just whitespace? should I ignore it to not cluter up unnecessary git commits...?"
• Just doing one super commit to the entire project to clean up everything would be AWESOME

Would also help to ignore feature git conflicts if you do it once when it's safe to do so
Found this in the meanwhile: How to remove trailing whitespaces for multiple files