Please, how can I change the url background in the Sass files in production?

[chiqui3d]

Hello in development mode, I have the relative paths as in the following example:

background-image: url(/images/bg-header.png) !important;

But in production mode I'm going to upload the website to a subdirectory of the domain,
example:

https://www.domain.com/subdirectory/

I need it to build like this:

background-image: url(/subdirectory/images/bg-header.png) !important;

How can I get it?

[chiqui3d]

I have been navigating through many different issues, but I have not found anything clear or accurate. Please help me.

[chiqui3d]

Solved ===> https://stackoverflow.com/questions/60464784/how-can-i-add-an-subfolder-in-the-url-background-in-the-sass-files-in-production