Bump dependencies to latest major versions

[vshakitskiy]

Closes #13.

Additionally, carpenter package has a PR to fit into Gleam's new features. Until that PR is merged, a local package will be within the packages folder.

I ran the playground, and the tool seems to be working. However, some tests unexpectedly receive ProcLib(InitP, 3) messages instead of Erlang(Apply, 2).

[vshakitskiy]

I think that after certain version, gleam_erlang package updated the way how process are spawned.
gleam_erlang v0.34.0:

@external(erlang, "erlang", "spawn")
fn spawn(a: fn() -> anything) -> Pid

@external(erlang, "erlang", "spawn_link")
fn spawn_link(a: fn() -> anything) -> Pid

gleam_erlang v1.0.0:

@external(erlang, "proc_lib", "spawn_link")
pub fn spawn(running: fn() -> anything) -> Pid

@external(erlang, "proc_lib", "spawn")
pub fn spawn_unlinked(a: fn() -> anything) -> Pid

So yea, the fail on tests are intended, nothing to worry about :D

[JonasGruenwald]

Instead of vendoring carpenter, I would instead suggest to reference Guillaume's fork as a git dependency like so:

carpenter = { git = "https://github.com/ghivert/carpenter.git", ref = "main" }

I might eventually get rid of it, since it's not absolutely needed, but git dep feels a little lighter for me for now.

[vshakitskiy]

Yep, that's much better

[JonasGruenwald]

Thanks for your changes so far!
I'm noticing something strange when testing locally: The server component processes don't seem to get cleaned up, when I repeatedly hit reload on the process list, it looks like this:

I'm not really familiar with the lustre v5 API, so I'm not sure what the issue is, will try to look into it but lmk if you have any ideas

[JonasGruenwald]

According to the docs:

https://hexdocs.pm/lustre/lustre.html#start_server_component

A server component will keep running until the program is terminated or the shutdown action is sent to it.

I think we'll need a shutdown message to the component in the close handler, I'd say like this:

  let socket_close = fn(state: Socket(a)) {
    server_component.deregister_subject(state.self)
    |> lustre.send(to: state.component)

    lustre.shutdown()
    |> lustre.send(to: state.component)
  }

Though it's odd because that's not in the current server component example on the lustre repo.
The examples were just updated now: lustre-labs/lustre@3cb9d0e
So the above is the way to go.

[JonasGruenwald]

Please also set Gleam to 1.12.0 and erlang / otp to 28 in .github/workflows/test.yml and also in mise.toml,
as the newer current versions of packages won't work under the version of Gleam currently specified there, which will cause CI to fail I'm pretty sure.

[vshakitskiy]

The server components are now cleaning up properly. Thanks for pointing that out!

[JonasGruenwald]

Thank you very much for your help!