Ways to cleanly import a trunk generated wasm/js file into a js file?

[vjackson725]

Hi all,

I want to import the (js wrapped) wasm files generated by trunk in other JavaScript files. Unfortunately, cache control hashes mean I can't predict the name to import into the js file using the import ... from "..." syntax statically. If I knew the name at runtime, I could use a dynamic import. The best solution I've come up with is just to turn off the cache control (using filehash = false), but that seems a bit too heavy-handed a solution. This is for use in a service worker, so unfortunately I don't have access to the window.wasmBindings.

A good solution to this may need trunk to be extended. This problem is similar to Issue #405, and many discussed solutions there would be applicable here; in particular, generating an asset manifest. A simple idea for an incremental improvement would just be to be able to selectively disable cache control hashes with an option on the <link data-trunk ... />.