nx-functions

Function registry + standard execution contract (boolean + baggage) for Node.js/TS/JS runtimes.

Usage (TypeScript)

import { FunctionRegistry } from "nx-functions";

const reg = new FunctionRegistry();

reg.register("cond.existsContent", async (ctx) => {
  const has = typeof ctx.content === "string" && ctx.content.trim().length > 0;
  return { passed: has, baggage: { length: ctx.content?.length ?? 0 } };
});

const res = await reg.execute("cond.existsContent", {
  input: { source: "email" },
  content: "hello"
});

console.log(res.passed, res.baggage);

Usage (JavaScript - CommonJS)

const { FunctionRegistry } = require("x-functions");

const reg = new FunctionRegistry();

reg.register("cond.eq", (ctx) => {
  const { a, b } = ctx.args;
  return { passed: a === b, baggage: { a, b } };
});

reg.execute("cond.eq", {
  input: { tenantId: "t1" },
  args: { a: 1, b: 1 }
}).then(console.log);

Input Contract

• ctx.input is required and must be an object.
• ctx.content is optional and must be a string if provided.