import * as esbuild from "esbuild";
import { cpSync, mkdirSync } from "fs";

const common = {
  bundle: true,
  sourcemap: true,
  target: "es2020",
};

async function build(browser) {
  const outdir = `dist/${browser}`;
  mkdirSync(outdir, { recursive: true });

  await Promise.all([
    esbuild.build({
      ...common,
      entryPoints: ["src/content/index.ts"],
      outfile: `${outdir}/content/index.js`,
      format: "iife",
    }),
    esbuild.build({
      ...common,
      entryPoints: ["src/background/service-worker.ts"],
      outfile: `${outdir}/background/service-worker.js`,
      format: "iife",
    }),
    esbuild.build({
      ...common,
      entryPoints: ["src/injected/page-script.ts"],
      outfile: `${outdir}/injected/page-script.js`,
      format: "iife",
    }),
    esbuild.build({
      ...common,
      entryPoints: ["src/options/options.ts"],
      outfile: `${outdir}/options/options.js`,
      format: "iife",
    }),
  ]);

  cpSync("src/options/options.html", `${outdir}/options/options.html`);

  cpSync(`manifest.${browser}.json`, `${outdir}/manifest.json`);
}

await build("chrome");
await build("firefox");

console.log("Build complete.");