Auto-cache imported scripts

[jakearchibald]

I'm talkin' ES imports, not importScripts.

In the same way we auto-cache importScripts during service worker install, we should do the same for ES imports.

I imagine this is easier said than done spec-wise, but if modules are in v1, this should be too.

[mkruisselbrink]

Fortunately modules aren't in v1?

[mkruisselbrink]

But more helpfully, yes, there are a number of issues with the way module service workers are currently specified where don't integrate well with the way module workers are specified in HTML. Caching the module map is only one of those. More in general we'll need to figure out how to deal with update checks and things like that for module workers, as all that algorithm language currently really doesn't make any sense for module workers.

[jakearchibald]

Stupid progress breaking all our shit. Cool, v2 then.