Aligent AWS NodejsFunction From Entry

A Function wrapper that resolves a source entry path to a pre-bundled code asset.

Given an entry like runtime/handlers/fetch-data.ts, the source prefix and .ts extension are stripped, and the dist prefix is prepended to locate the bundled output directory.

The entry prop is type-checked with a configurable prefix (defaults to runtime/handlers/), ensuring handler paths follow a consistent convention.

Usage

import { NodejsFunctionFromEntry } from "@aligent/nodejs-function-from-entry";

// Basic usage (entry must start with 'runtime/handlers/' by default)
// Resolves to: Code.fromAsset(path.resolve(baseDir, '../dist/fetch-data'))
new NodejsFunctionFromEntry(this, "FetchData", {
  entry: "runtime/handlers/fetch-data.ts",
  baseDir: import.meta.dirname,
});

// With custom prefix and dist path
new NodejsFunctionFromEntry<"src/handlers/">(this, "FetchData", {
  entry: "src/handlers/fetch-data.ts",
  baseDir: import.meta.dirname,
  sourcePrefix: "src/handlers/",
  distPrefix: "../build/",
});