Function watch

apps/api/src/templates/email/build.ts:173–205

()

  if (templates.length === 0) {
    console.log("No .hbs template files found.");

    return;
  }

  for (const template of templates) {
    buildTemplate(template);
  }

  console.log(`\n✓ Built ${String(templates.length)} template(s)`);
};

const watch = async (): Promise<void> => {
  /*
   * Dynamic import keeps chokidar out of the prod install path: the one-shot
   * `build:templates` script only needs handlebars + fs, and prod images
   * run `bun install --production` (devDeps excluded).
   */
  const { default: chokidar } = await import("chokidar");

  console.log("Watching for changes...\n");
  registerPartials();

  const watcher = chokidar.watch([
    path.join(TEMPLATES_DIR, "**/*.hbs"),
    path.join(COMPONENTS_DIR, "**/*.hbs"),
  ]);

  watcher.on("change", (filePath: string) => {
    console.log(`\nChange detected: ${filePath}`);

    if (filePath.includes("components")) {
      registerHelpers();
      registerPartials();
      buildAll();
    } else {
      buildTemplate(filePath);