obsidian-dev-utils/dist/scripts/default/dev.ts

This is the collection of useful functions that you can use for your Obsidian plugin development

import type { CliTaskResult } from 'obsidian-dev-utils/ScriptUtils/CliUtils';
import {
  BuildMode,
  buildObsidianPlugin
} from 'obsidian-dev-utils/ScriptUtils/esbuild/ObsidianPluginBuilder';

export async function invoke(): Promise<CliTaskResult> {
  console.log('Building plugin in development mode...');
  return await buildObsidianPlugin({ mode: BuildMode.Development });
}