Catriel Müller
96 lines
4.0 KiB
TypeScript
96 lines
4.0 KiB
TypeScript
import { Context, Effect, Exit, Fiber } from "effect"
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import { WorkspaceContext } from "@/control-plane/workspace-context"
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import type { WorkspaceID } from "@/control-plane/schema"
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import { InstanceRef, WorkspaceRef } from "./instance-ref"
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import { attachWith } from "./run-service"
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import { Instance, type InstanceContext } from "@/kilocode/instance" // kilocode_change
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export interface Shape {
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readonly promise: <A, E, R>(effect: Effect.Effect<A, E, R>) => Promise<A>
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readonly fork: <A, E, R>(effect: Effect.Effect<A, E, R>) => Fiber.Fiber<A, E>
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readonly run: <A, E, R>(effect: Effect.Effect<A, E, R>) => Effect.Effect<A, E>
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readonly bind: <Args extends readonly unknown[], Result>(fn: (...args: Args) => Result) => (...args: Args) => Result
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}
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// kilocode_change start - preserve legacy Kilo contexts across Promise callbacks
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function restore<R>(instance: InstanceContext | undefined, workspace: WorkspaceID | undefined, fn: () => R): R {
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if (instance && workspace !== undefined) {
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return WorkspaceContext.restore(workspace, () => Instance.restore(instance, fn))
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}
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if (instance) return Instance.restore(instance, fn)
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if (workspace !== undefined) return WorkspaceContext.restore(workspace, fn)
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return fn()
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}
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// kilocode_change end
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function captureSync() {
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const fiber = Fiber.getCurrent()
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const instance = fiber ? Context.getReferenceUnsafe(fiber.context, InstanceRef) : undefined
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const workspace =
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(fiber ? Context.getReferenceUnsafe(fiber.context, WorkspaceRef) : undefined) ?? WorkspaceContext.workspaceID
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return { instance, workspace }
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}
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export const bind = <Args extends readonly unknown[], Result>(fn: (...args: Args) => Result) => {
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const captured = captureSync()
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return (...args: Args) =>
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restore(captured.instance, captured.workspace, () =>
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// kilocode_change
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Effect.runSync(
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attachWith(
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Effect.sync(() => fn(...args)),
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captured,
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),
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),
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)
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}
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/**
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* Bridge from Effect into a Promise-returning JS callback while preserving
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* legacy AsyncLocalStorage contexts for callback code that still reads them. // kilocode_change
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*
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* Mirrors `Effect.promise` but restores Kilo compatibility contexts first. // kilocode_change
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*/
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export const fromPromise = <T>(fn: () => Promise<T> | T): Effect.Effect<T> =>
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Effect.gen(function* () {
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// kilocode_change start
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const captured = captureSync()
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const instance = (yield* InstanceRef) ?? captured.instance
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const workspace = (yield* WorkspaceRef) ?? captured.workspace
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return yield* Effect.promise(() => Promise.resolve(restore(instance, workspace, fn)))
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// kilocode_change end
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})
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export function make(): Effect.Effect<Shape> {
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return Effect.gen(function* () {
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const ctx = yield* Effect.context()
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const captured = captureSync()
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const instance = (yield* InstanceRef) ?? captured.instance
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const workspace = (yield* WorkspaceRef) ?? captured.workspace
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const wrap = <A, E, R>(effect: Effect.Effect<A, E, R>) =>
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attachWith(effect.pipe(Effect.provide(ctx)) as Effect.Effect<A, E, never>, { instance, workspace })
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return {
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promise: <A, E, R>(effect: Effect.Effect<A, E, R>) =>
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restore(instance, workspace, () => Effect.runPromise(wrap(effect))), // kilocode_change
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fork: <A, E, R>(effect: Effect.Effect<A, E, R>) =>
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restore(instance, workspace, () => Effect.runFork(wrap(effect))), // kilocode_change
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run: <A, E, R>(effect: Effect.Effect<A, E, R>) =>
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Effect.callback<A, E>((resume) => {
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restore(instance, workspace, () =>
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// kilocode_change
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Effect.runPromiseExit(wrap(effect)).then((exit) =>
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resume(Exit.isSuccess(exit) ? Effect.succeed(exit.value) : Effect.failCause(exit.cause)),
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),
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)
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}),
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bind:
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<Args extends readonly unknown[], Result>(fn: (...args: Args) => Result) =>
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(...args: Args) =>
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restore(instance, workspace, () => Effect.runSync(wrap(Effect.sync(() => fn(...args))))), // kilocode_change
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} satisfies Shape
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})
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}
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export * as EffectBridge from "./bridge"
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