astro/dist/core/build/lockfile/index.js

Astro is a modern site builder with web best practices, performance, and DX front-of-mind.

import nodeFs from "node:fs";
import { LockfileFinder } from "./finder.js";
import { LockfileHasher } from "./hasher.js";
export { KNOWN_LOCKFILES, LockfileFinder } from "./finder.js";
export { LockfileHasher } from "./hasher.js";
/**
* Find the nearest lockfiles at or above `startDir` and hash them into a single
* digest used to globally invalidate the incremental build cache when
* dependencies change. Returns an empty string when no lockfile is found.
*/
export function computeLockfileHash(startDir, fs = nodeFs) {
	const finder = new LockfileFinder(fs);
	const hasher = new LockfileHasher(fs);
	return hasher.hash(finder.find(startDir));
}