import esbuild from 'esbuild';

const watch = process.argv.includes('--watch');

const gjsOpts = {
  entryPoints: ['src/main.ts'],
  bundle: true,
  outfile: 'dist/main.js',
  format: 'esm',
  target: 'firefox128',
  platform: 'neutral',
  external: ['gi://*', 'system', 'cairo', 'gettext'],
  sourcemap: 'inline',
  logLevel: 'info',
};

const runtimeOpts = {
  entryPoints: ['runtime/runtime.ts'],
  bundle: true,
  outfile: 'dist/runtime.js',
  // IIFE so it loads as a classic <script>, avoiding WebKitGTK's
  // file:// module loader quirks (the original `type="module"` script
  // simply didn't execute).
  format: 'iife',
  target: 'es2022',
  platform: 'browser',
  sourcemap: 'inline',
  logLevel: 'info',
};

if (watch) {
  const c1 = await esbuild.context(gjsOpts);
  const c2 = await esbuild.context(runtimeOpts);
  await Promise.all([c1.watch(), c2.watch()]);
} else {
  await Promise.all([esbuild.build(gjsOpts), esbuild.build(runtimeOpts)]);
}