MySQL async

[itowlson]

Fixes #71.

The first commit is updating the bindings and brought in a lot of noise - I am wondering if I should have installed an older version of componentize-go perhaps? The second commit is the actual asyncifying. This is very directly modelled on the PostgreSQL, if by "modelled" you mean "copied and pasted."

I needed to go mod tidy the MySQL example to test it. Is there a convenient way to go mod tidy all the others? (or should I do the aforementioned "go back to an older version of componentize-go" and maybe make the problem go away)

[itowlson]

Oh dear that didn't go very well. STICK TO RUST IVAN

[itowlson]

The error tells me to go get github.com/spinframework/spin-go-sdk/v3/imports/spin_postgres_4_2_0_postgres. If I do that and test locally, it fails with:

../../go/pkg/mod/go.bytecodealliance.org/pkg@v0.2.2/wit/runtime/runtime.go:110:6: missing function body

Maybe I just need to revert componentize-go, because I am not sure how to rev it...!

[dicej]

Thanks for working on this, @itowlson! The patch looks reasonable to me. I'll clone the branch and see if I can debug the build/dep issues.

[adamreese]

I started looking into this as well and found that we have a missing package in github.com/spinframework/spin-go-sdk/exports/spin_up_http_trigger_4_0_0/wit_exports. It's referencing github.com/spinframework/spin-go-sdk/v3/exports/spin_up_http_trigger_4_0_0/export_wasi_http_0_3_0_rc_2026_03_15_handler which doesn't exist. I didn't determine if it was the root of this issue.

[dicej]

The root issue (which took some digging to find) is that go.bytecodealliance.org/pkg@v0.2.2 is broken for unit testing purposes. Here's the fix: bytecodealliance/go-pkg#8

Once that merges, I'll make a new release of that project and then update this PR.

[dicej]

I started looking into this as well and found that we have a missing package in github.com/spinframework/spin-go-sdk/exports/spin_up_http_trigger_4_0_0/wit_exports. It's referencing github.com/spinframework/spin-go-sdk/v3/exports/spin_up_http_trigger_4_0_0/export_wasi_http_0_3_0_rc_2026_03_15_handler which doesn't exist. I didn't determine if it was the root of this issue.

Yeah, that's annoying, but it's broken on main too, so not related to this issue. I'll see if I can fix it, anyway.

[dicej]

Just pushed a fix for the go mod tidy issue.

[dicej]

@itowlson I think this is ready to merge if my changes look okay to you.

[itowlson]

Thanks for salvaging this!