// @ts-check
// Bundles entry.ts and entryPost.ts into self-contained JS files for the
// Gitea Actions runner. The runner clones this repo and runs dist/entry.js
// directly — it does NOT run npm install, so all dependencies must be bundled.

import { build } from "esbuild";
import { mkdirSync, rmSync } from "fs";

rmSync("./dist", { recursive: true, force: true });
mkdirSync("./dist", { recursive: true });

/** @type {import("esbuild").BuildOptions} */
const sharedConfig = {
  bundle: true,
  format: "esm",
  platform: "node",
  target: "node20",
  minify: false,
  sourcemap: false,
  external: [
    "@valibot/to-json-schema",
    "effect",
    "sury",
  ],
  // CJS shim so CommonJS modules bundled into ESM work correctly
  banner: {
    js: `import { createRequire as __createRequire } from 'module'; import { fileURLToPath as __fileURLToPath } from 'url'; import { dirname as __dirnameFn } from 'path'; const require = __createRequire(import.meta.url); const __filename = __fileURLToPath(import.meta.url); const __dirname = __dirnameFn(__filename);`,
  },
  treeShaking: true,
};

await build({
  ...sharedConfig,
  entryPoints: ["./entry.ts"],
  outfile: "./dist/entry.js",
});

await build({
  ...sharedConfig,
  entryPoints: ["./entryPost.ts"],
  outfile: "./dist/entryPost.js",
});

console.log("» build completed successfully");