Possible to load options via a config file?

Is the only way to set things like `--iconBackgroundColor --iconBackgroundColorDark --splashBackgroundColor --splashBackgroundColorDark --logoSplashScale` via the command line flags?

I'm ideally looking for a way to set these values within a config file in the project so that simply calling `npx capacitor-assets generate` will load the relevant values from the given project.