Is it possible to mount a file from OPFS to WASF using the JS api?

[patrickcorrigan]

I saw that lots of progress has been made on the JS API for WASMFS #15976. I was wondering if it's possible to mount / access a file from OPFS using this api?

[tlively]

Yes, I believe FS.mount(OPFS, {}, '/some-dir'); should do the trick. See https://github.com/emscripten-core/emscripten/blob/main/test/fs/test_mount.c for examples.