Use grizzly with multiple file output jsonnet feature

[NicoAdrian]

I have a jsonnet file and I'm able to generate multiple json file out of it by using the -m option. How can I combine this option with grizzly main file ?
When trying to import my jsonnet file in the grafanaDashboards field, grizzly says that my dashboard has no UID set.

[malcolmholmes]

When using Jsonnet and Grizzly, you want to render a single Jsonnet tree, so -m doesn't make so much sense here.

The no UID issue is because your JSON for the dashboard isn't reporting a UID - without a UID in the dashboard, Grizzly won't know how to refer to it a second time once it is uploaded. Just add a "uid" element to the root of your dashboard JSON, sticking to alphanum and dashes (I think is the rule).