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feat(core): add embedded v2 session runtime and tool foundation (#30632)

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Kit Langton 2026-06-03 23:02:17 -04:00 • committed by GitHub
commit 76ee87ead8
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215 changed files with 31398 additions and 3332 deletions
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54
packages/core/src/plugin.ts
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@ -6,6 +6,7 @@ import { Context, Effect, Exit, Layer, Schema, Scope } from "effect"
import type { ModelV2 } from "./model"
import type { Catalog } from "./catalog"
import { EventV2 } from "./event"
import { KeyedMutex } from "./effect/keyed-mutex"
export const ID = Schema.String.pipe(Schema.brand("Plugin.ID"))
export type ID = typeof ID.Type
@ -105,29 +106,36 @@ export const layer = Layer.effect(
scope: Scope.Closeable
}[] = []
const events = yield* EventV2.Service
const scope = yield* Scope.Scope
const locks = KeyedMutex.makeUnsafe<ID>()
const svc = Service.of({
add: Effect.fn("Plugin.add")(function* (input) {
const existing = hooks.find((item) => item.id === input.id)
if (existing) yield* Scope.close(existing.scope, Exit.void).pipe(Effect.ignore)
const scope = yield* Scope.make()
const result = yield* input.effect.pipe(
Scope.provide(scope),
Effect.withSpan("Plugin.load", {
attributes: {
"plugin.id": input.id,
},
yield* locks.withLock(input.id)(
Effect.gen(function* () {
const existing = hooks.find((item) => item.id === input.id)
if (existing) yield* Scope.close(existing.scope, Exit.void).pipe(Effect.ignore)
const childScope = yield* Scope.fork(scope)
const result = yield* input.effect.pipe(
Scope.provide(childScope),
Effect.withSpan("Plugin.load", {
attributes: {
"plugin.id": input.id,
},
}),
Effect.onExit((exit) => (Exit.isFailure(exit) ? Scope.close(childScope, exit) : Effect.void)),
)
hooks = [
...hooks.filter((item) => item.id !== input.id),
{
id: input.id,
hooks: result ?? {},
scope: childScope,
},
]
yield* events.publish(Event.Added, { id: input.id })
}),
)
hooks = [
...hooks.filter((item) => item.id !== input.id),
{
id: input.id,
hooks: result ?? {},
scope,
},
]
yield* events.publish(Event.Added, { id: input.id })
}),
trigger: Effect.fn("Plugin.trigger")(function* (name, input, output) {
return yield* svc.triggerFor(ID.make("*"), name, input, output)
@ -167,9 +175,13 @@ export const layer = Layer.effect(
return event as any
}),
remove: Effect.fn("Plugin.remove")(function* (id) {
const existing = hooks.find((item) => item.id === id)
hooks = hooks.filter((item) => item.id !== id)
if (existing) yield* Scope.close(existing.scope, Exit.void).pipe(Effect.ignore)
yield* locks.withLock(id)(
Effect.gen(function* () {
const existing = hooks.find((item) => item.id === id)
hooks = hooks.filter((item) => item.id !== id)
if (existing) yield* Scope.close(existing.scope, Exit.void).pipe(Effect.ignore)
}),
)
}),
})
return svc