import esbuild from "esbuild";
import { readFileSync } from "fs";
import path from "path";
import type { PackageJson } from "type-fest";
import { fileURLToPath } from "url";

const NODE_VERSION = "22";

const dirname = path.dirname(fileURLToPath(import.meta.url));

const packageJson: PackageJson = JSON.parse(
  readFileSync(path.join(dirname, "..", "package.json"), "utf-8"),
);
const packageNames = Object.keys(packageJson.dependencies ?? {});

const context = await esbuild.context({
  absWorkingDir: path.join(dirname, ".."),
  bundle: true,
  minify: true,
  format: "esm",
  logLevel: "info",
  metafile: true,
  entryPoints: ["bin/index.mts"],
  platform: "node",
  target: `node${NODE_VERSION}`,
  outfile: "bin.mjs",
  external: packageNames,
});

await context.rebuild();
await context.dispose();