22 lines
893 B
TypeScript
22 lines
893 B
TypeScript
import type { Binding } from "../capability-model/types.js";
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/** Nominal library identity. Backends implement primitives; target names carry no
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* built-in semantics in the graph planner. The JS backend is installed by the
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* current toolchain, alongside the authoritative server executor. */
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export const javascriptTarget = "target:org.quixos.execution.javascript@1";
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export interface NativeExecutionBackend {
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readonly target: string;
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readonly supports: (binding: Exclude<Binding, { kind: "interface" }>) => boolean;
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}
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export const standardNativeBackends: readonly NativeExecutionBackend[] = [
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{ target: "server", supports: () => true },
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{
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target: javascriptTarget,
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supports: (binding) =>
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binding.kind === "state" ||
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binding.kind === "edge" ||
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binding.kind === "journal" ||
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(binding.kind === "subscription" && binding.primitive === "status"),
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},
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];
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