TypeScript HTTP handlers#4931
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This commit adds host support for registering HTTP handlers in V8 modules, and a minimal draft of TypeScript bindings support for the same. The TypeScript bindings support is fully vibe-coded and unreviewed, and is present only to allow a new smoketest, which is added to the `http_routes` suite. The host changes were also AI-assisted, but I reviewed and polished them.
coolreader18
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May 7, 2026
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Some comments, but overall LGTM
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| type RouterWithRoutes = Router & { | ||
| [routesSymbol]: Route[]; | ||
| }; |
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Isn't this redundant?
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| const routesSymbol = Symbol('SpacetimeDB.http.routes'); | ||
| const httpHandlerSymbol = Symbol('SpacetimeDB.http.handler'); |
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What purpose do these serve? httpHandlerSymbol seems unused and routesSymbol could just be a private field on Router with a static method to access it.
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May 7, 2026
| }; | ||
| } | ||
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| export function makeHttpNamespace(ctx: SchemaInner) { |
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It would be nice for the return value of this function (and thus also the Schema.http field) to be explicitly typed with an interface, rather than just inferred from the body.
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Based on #4636 .
Description of Changes
This commit adds host support for registering HTTP handlers in V8 modules, and a minimal draft of TypeScript bindings support for the same. The TypeScript bindings support is fully vibe-coded and unreviewed, and is present only to allow a new smoketest, which is added to the
http_routessuite. The host changes were also AI-assisted, but I reviewed and polished them.API and ABI breaking changes
Adds new TypeScript "ABI." Also adds a new API, which I sure hope will be overwritten by @JasonAtClockwork .
Expected complexity level and risk
2: pretty simple extensions to TypeScript execution, which largely mirror existing
call_proceduremachinery.Testing