@better-builds/nodec/dist/bundleEntrypoint.js

The unofficial node-application-to-standalone-executable compiler, complete with ESBuild support.

import path from 'node:path';
import { build } from 'esbuild';
import { gzipCompress } from './compress.js';
/**
 * Compiles the user's entrypoint to ESM, using esbuild
 */
export async function bundleEntrypoint(entrypoint, nodePath, nodeVersion, format) {
    const dest = path.join(path.dirname(nodePath), 'bundled.js');
    const entrypointPath = path.resolve(entrypoint);
    console.info('Compiling entrypoint', entrypointPath);
    await build({
        bundle: true,
        entryPoints: [entrypointPath],
        format,
        minify: true,
        outfile: dest,
        platform: 'node',
        target: `node${nodeVersion}`,
    });
    const compressedOutputPath = await gzipCompress(dest);
    return compressedOutputPath;
}