Allow webpack_static template tag to reference remote files

[saily]

Hi,

i was playing around with django-storages and django-minio-storage to upload static files to aws s3 or minio s3 storage.

After a while i noticed this works fine except for my static ressources included with webpack-loader template tags as render_bundle or webpack_static. I digged into the code and round the fallback on STATIC_URL in templatetags/webpack_loader.py which was already refactored on current master, but still has the same issue

@register.simple_tag
def webpack_static(asset_name, config='DEFAULT'):
    return "{0}{1}".format(
        get_loader(config).get_assets().get(
            'publicPath', getattr(settings, 'STATIC_URL')
        ),
        asset_name
    )

When publicPath is set in stats file it's not possible to load it from remote, see #107. It might be a solution in #102 and use default static template tags, but basically this package should work with storage backends as:

• minio_storage.storage.MinioStaticStorage
• storages.backends.s3boto3.S3Boto3Storage
• django.contrib.staticfiles.storage.ManifestStaticFilesStorage
• whitenoise.storage.CompressedManifestStaticFilesStorage

I'd love to start a discussion here and make this package work with different storage backends and also consider people using whitenoise.

[owais]

Check my comment here #107 (comment) and #107 (comment)

[owais]

Closing and moving discussion to #107