CSS File that only exists on variation is being picked up by base variation in production build

[irae]

When using wildcards like /css/*.css on .mendelrc, if a CSS file exists only on a variation and not on base, the base bucket for production build is picking up the file that it shouldn't.

How to reproduce in details:

If I have the following example:

    src/client
    ├── base
    │   └── css
    │       └── activity.css
    └── variations
        └── new-card
            └── css
                ├── activity-addon.css
                └── activity.css

variations/new-card/css/activity-addon.css picked up by base even tho there should be no new-card files being used.

Temporary workaround

Currently I am able to use Mendel by creating a dummy file

    src/client
    ├── base
    │   └── css
    │       └── activity.css
    │       └── activity-addon.css
    └── variations
        └── new-card
            └── css
                ├── activity-addon.css
                └── activity.css

Where:

• base/css/activity-addon.css is empty

Base variation will now show correct styles.