Files
ruff/playground/shared/src/index.ts
Micha Reiser c027979851 Red Knot Playground (#12681)
## Summary

This PR adds a playground for Red Knot

[Screencast from 2024-08-14
10-33-54.webm](https://github.com/user-attachments/assets/ae81d85f-74a3-4ba6-bb61-4a871b622f05)

Sharing does work 😆 I just forgot to start wrangler. 


It supports:

* Multiple files
* Showing the AST
* Showing the tokens
* Sharing
* Persistence to local storage

Future extensions:

* Configuration support: The `pyproject.toml` would *just* be another
file.
* Showing type information on hover

## Blockers

~~Salsa uses `catch_unwind` to break cycles, which Red Knot uses
extensively when inferring types in the standard library.
However, WASM (at least `wasm32-unknown-unknown`) doesn't support
`catch_unwind` today, so the playground always crashes when the type
inference encounters a cycle.~~

~~I created a discussion in the [salsa
zulip](https://salsa.zulipchat.com/#narrow/stream/333573-salsa-3.2E0/topic/WASM.20support)
to see if it would be possible to **not** use catch unwind to break
cycles.~~

~~[Rust tracking issue for WASM catch unwind
support](https://github.com/rust-lang/rust/issues/118168)~~

~~I tried to build the WASM with the nightly compiler option but ran
into problems because wasm-bindgen doesn't support WASM-exceptions. We
could try to write the binding code by hand.~~

~~Another alternative is to use `wasm32-unknown-emscripten` but it's
rather painful to build~~
2025-03-18 17:17:11 +01:00

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TypeScript

export { default as AstralButton } from "./AstralButton";
export { ErrorMessage } from "./ErrorMessage";
export { default as Header } from "./Header";
export { default as RepoButton } from "./RepoButton";
export * as Icons from "./Icons";
export { default as ShareButton } from "./ShareButton";
export { type Theme, useTheme } from "./theme";
export { HorizontalResizeHandle, VerticalResizeHandle } from "./ResizeHandle";
export { setupMonaco } from "./setupMonaco";
export {
default as SideBar,
SideBarEntry,
type SideBarEntryProps,
} from "./SideBar";