Bun Nearley loader

This plugin allows you to import .ne files in your Bun project like so:

import nearley from "nearley";
import grammar from "./grammar.ne";

const parser = new nearley.Parser(nearley.Grammar.fromCompiled(grammar));

Install

bun add -d bun-nearley-loader

Usage

Add this to your bunfig.toml

preload = ["bun-nearley-loader"]

Or use JS build API

import nearleyLoader from "bun-nearley-loader";

await Bun.build({
  entrypoints: ["index.ts"],
  plugins: [nearleyLoader],
});